20462872752

Names of 20462872752

• Cardinal: 20462872752 can be written as Twenty billion, four hundred sixty-two million, eight hundred seventy-two thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 2.0462872752 × 10¹⁰

Factors of 20462872752

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2046

Divisors of 20462872752

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 84 98 108 112 126 144 147 168 189 196 216 252 294 336 378 392 432 441 504 588 756 757 784 882 1008 1176 1277 1323 1512 1514 1764 2271 2352 2554 2646 3024 3028 3528 3831 4542 5108 5292 5299 6056 6813 7056 7662 8939 9084 10216 10584 10598 11493 12112 13626 15324 15897 17878 18168 20432 20439 21168 21196 22986 26817 27252 30648 31794 34479 35756 36336 37093 40878 42392 45972 47691 53634 54504 61296 62573 63588 68958 71512 74186 80451 81756 84784 91944 95382 107268 109008 111279 125146 127176 137916 143024 143073 148372 160902 163512 183888 187719 190764 214536 222558 241353 250292 254352 275832 286146 296744 321804 327024 333837 375438 381528 429072 445116 482706 500584 551664 563157 572292 593488 643608 667674 750876 763056 890232 965412 966689 1001168 1001511 1126314 1144584 1287216 1335348 1501752 1689471 1780464 1930824 1933378 2003022 2252628 2289168 2670696 2900067 3003504 3378942 3861648 3866756 4006044 4505256 5341392 5800134 6757884 6766823 7733512 8012088 8700201 9010512 11600268 13515768 13533646 15467024 16024176 17400402 20300469 23200536 26100603 27031536 27067292 34800804 40600938 46401072 47367761 52201206 54134584 60901407 69601608 81201876 94735522 104402412 108269168 121802814 139203216 142103283 162403752 182704221 189471044 208804824 243605628 284206566 324807504 365408442 378942088 417609648 426309849 487211256 568413132 730816884 757884176 852619698 974422512 1136826264 1278929547 1461633768 1705239396 2273652528 2557859094 2923267536 3410478792 5115718188 6820957584 10231436376 20462872752
• Sum of all divisors σ(n): 68469412320
• Sum of proper divisors (its aliquot sum) s(n): 48006539568
• 20462872752 is an abundant number, because the sum of its proper divisors (48006539568) is greater than itself. Its abundance is 27543666816

Bases of 20462872752

• Binary: 10011000011101011101010100010110000₂
• Hexadecimal: 0x4C3AEA8B0
• Base-36: 9EF2DO0

Squares and roots of 20462872752

• 20462872752 squared (20462872752²) is 418729161264544053504
• 20462872752 cubed (20462872752³) is 8568401544508052376150631723008
• The square root of 20462872752 is 143048.4979019353
• The cube root of 20462872752 is 2735.1986149399

Scales and comparisons

• 20,462,872,752 seconds is equal to 650 years, 34 weeks, 19 hours, 19 minutes, 12 seconds.
• To count from 1 to 20,462,872,752 would take you about one thousand, three hundred one 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 20462872752 cubic inches would be around 227.9 feet tall.

Recreational maths with 20462872752

• 20462872752 backwards is 25727826402
• The number of decimal digits it has is: 11
• The sum of 20462872752's digits is 45
• More coming soon!