142938659072

Names of 142938659072

• Cardinal: 142938659072 can be written as One hundred forty-two billion, nine hundred thirty-eight million, six hundred fifty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.42938659072 × 10¹¹

Factors of 142938659072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 551

Divisors of 142938659072

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 64 68 88 121 128 136 176 187 242 256 272 352 374 484 521 544 704 748 968 1042 1088 1408 1496 1936 2057 2084 2176 2816 2992 3872 4114 4168 4352 5731 5984 7744 8228 8336 8857 11462 11968 15488 16456 16672 17714 22924 23936 30976 32912 33344 35428 45848 47872 63041 65824 66688 70856 91696 97427 126082 131648 133376 141712 183392 194854 252164 263296 271441 283424 366784 389708 504328 526592 542882 566848 733568 779416 1008656 1071697 1085764 1133696 1467136 1558832 2017312 2143394 2171528 2267392 2985851 3117664 4034624 4286788 4343056 4614497 5971702 6235328 8069248 8573576 8686112 9228994 11943404 12470656 16138496 17147152 17372224 18457988 23886808 24941312 32844361 34294304 34744448 36915976 47773616 50759467 65688722 68588608 69488896 73831952 95547232 101518934 131377444 137177216 147663904 191094464 203037868 262754888 274354432 295327808 382188928 406075736 525509776 558354137 590655616 764377856 812151472 1051019552 1116708274 1181311232 1624302944 2102039104 2233416548 3248605888 4204078208 4466833096 6497211776 8408156416 8933666192 12994423552 17867332384 35734664768 71469329536 142938659072
• Sum of all divisors σ(n): 332701584642
• Sum of proper divisors (its aliquot sum) s(n): 189762925570
• 142938659072 is an abundant number, because the sum of its proper divisors (189762925570) is greater than itself. Its abundance is 46824266498

Bases of 142938659072

• Binary: 10000101000111110011101101100100000000₂
• Hexadecimal: 0x2147CED900
• Base-36: 1TNXZJ7K

Squares and roots of 142938659072

• 142938659072 squared (142938659072²) is 20431460257301447901184
• 142938659072 cubed (142938659072³) is 2920445532061529060279309721141248
• The square root of 142938659072 is 378072.2934466371
• The cube root of 142938659072 is 5228.5737058533

Scales and comparisons

• 142,938,659,072 seconds is equal to 4,545 years, 2 days, 15 hours, 4 minutes, 32 seconds.
• To count from 1 to 142,938,659,072 would take you about nine thousand and ninety years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 142938659072 cubic inches would be around 435.7 feet tall.

Recreational maths with 142938659072

• 142938659072 backwards is 270956839241
• The number of decimal digits it has is: 12
• The sum of 142938659072's digits is 56
• More coming soon!