20125238016

Names of 20125238016

• Cardinal: 20125238016 can be written as Twenty billion, one hundred twenty-five million, two hundred thirty-eight thousand and sixteen.

Scientific notation

• Scientific notation: 2.0125238016 × 10¹⁰

Factors of 20125238016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 665

Divisors of 20125238016

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 53 64 73 78 96 104 106 128 146 156 159 192 208 212 219 256 292 312 318 384 416 424 438 521 584 624 636 689 768 832 848 876 949 1042 1168 1248 1272 1378 1563 1664 1696 1752 1898 2067 2084 2336 2496 2544 2756 2847 3126 3328 3392 3504 3796 3869 4134 4168 4672 4992 5088 5512 5694 6252 6773 6784 7008 7592 7738 8268 8336 9344 9984 10176 11024 11388 11607 12504 13546 13568 14016 15184 15476 16536 16672 18688 20319 20352 22048 22776 23214 25008 27092 27613 28032 30368 30952 33072 33344 38033 40638 40704 44096 45552 46428 50016 50297 54184 55226 56064 60736 61904 66144 66688 76066 81276 82839 88192 91104 92856 100032 100594 108368 110452 114099 121472 123808 132288 133376 150891 152132 162552 165678 176384 182208 185712 200064 201188 216736 220904 228198 242944 247616 264576 301782 304264 325104 331356 358969 364416 371424 400128 402376 433472 441808 456396 494429 495232 529152 603564 608528 650208 662712 717938 728832 742848 804752 866944 883616 912792 988858 990464 1076907 1207128 1217056 1300416 1325424 1435876 1483287 1485696 1609504 1733888 1767232 1825584 1977716 2015749 2153814 2414256 2434112 2600832 2650848 2871752 2966574 2971392 3219008 3534464 3651168 3955432 4031498 4307628 4828512 4868224 5201664 5301696 5743504 5933148 6047247 6438016 7068928 7302336 7910864 8062996 8615256 9657024 9736448 10603392 11487008 11866296 12094494 12876032 14604672 15821728 16125992 17230512 19314048 21206784 22974016 23732592 24188988 26204737 29209344 31643456 32251984 34461024 38628096 45948032 47465184 48377976 52409474 63286912 64503968 68922048 78614211 91896064 94930368 96755952 104818948 126573824 129007936 137844096 157228422 189860736 193511904 209637896 258015872 275688192 314456844 379721472 387023808 419275792 516031744 628913688 774047616 838551584 1257827376 1548095232 1677103168 2515654752 3354206336 5031309504 6708412672 10062619008 20125238016
• Sum of all divisors σ(n): 59690457792
• Sum of proper divisors (its aliquot sum) s(n): 39565219776
• 20125238016 is an abundant number, because the sum of its proper divisors (39565219776) is greater than itself. Its abundance is 19439981760

Bases of 20125238016

• Binary: 10010101111100011101100001100000000₂
• Hexadecimal: 0x4AF8EC300
• Base-36: 98U1P1C

Squares and roots of 20125238016

• 20125238016 squared (20125238016²) is 405025205200651616256
• 20125238016 cubed (20125238016³) is 8151228657142354815447094788096
• The square root of 20125238016 is 141863.4484848017
• The cube root of 20125238016 is 2720.0716359449

Scales and comparisons

• 20,125,238,016 seconds is equal to 639 years, 47 weeks, 5 days, 23 hours, 53 minutes, 36 seconds.
• To count from 1 to 20,125,238,016 would take you about one thousand, two hundred seventy-nine 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 20125238016 cubic inches would be around 226.7 feet tall.

Recreational maths with 20125238016

• 20125238016 backwards is 61083252102
• The number of decimal digits it has is: 11
• The sum of 20125238016's digits is 30
• More coming soon!