Numbers 940,000,000,000s

942,687,588,241   

[Math.]   Sum of the first 1393 cube numbers:

13+…+13933 = 942,687,588,241 = (1+…+1393)2 = 970,9212.

 

945,396,459,225   

[Math.]   Sum of the first 1394 cube numbers:

13+…+13943 = 945,396,459,225 = (1+…+1394)2 = 972,3152.

 

948,111,164,100

[Math.]  Sum of the first 1395 cube numbers:

13+…+13953 = 948,111,164,100 = (1+…+1395)2 = 973,7102.