20734720512

Names of 20734720512

• Cardinal: 20734720512 can be written as Twenty billion, seven hundred thirty-four million, seven hundred twenty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.0734720512 × 10¹⁰

Factors of 20734720512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1324

Divisors of 20734720512

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 62 64 66 88 93 96 124 128 132 176 186 192 248 256 264 341 352 372 384 496 512 528 682 704 744 768 961 992 1023 1056 1277 1364 1408 1488 1536 1922 1984 2046 2112 2554 2728 2816 2883 2976 3831 3844 3968 4092 4224 5108 5456 5632 5766 5952 7662 7688 7936 8184 8448 10216 10571 10912 11532 11904 14047 15324 15376 15872 16368 16896 20432 21142 21824 23064 23808 28094 30648 30752 31713 32736 39587 40864 42141 42284 43648 46128 47616 56188 61296 61504 63426 65472 79174 81728 84282 84568 87296 92256 112376 118761 122592 123008 126852 130944 158348 163456 168564 169136 174592 184512 224752 237522 245184 246016 253704 261888 316696 326912 337128 338272 369024 435457 449504 475044 490368 492032 507408 523776 633392 653824 674256 676544 738048 870914 899008 950088 980736 1014816 1227197 1266784 1306371 1348512 1353088 1476096 1741828 1798016 1900176 1961472 2029632 2454394 2533568 2612742 2697024 2706176 3483656 3596032 3681591 3800352 4059264 4908788 5067136 5225484 5394048 5412352 6967312 7192064 7363182 7600704 8118528 9817576 10134272 10450968 10788096 13499167 13934624 14726364 15201408 16237056 19635152 20268544 20901936 21576192 26998334 27869248 29452728 30402816 39270304 40497501 41803872 53996668 55738496 58905456 60805632 78540608 80995002 83607744 107993336 111476992 117810912 157081216 161990004 167215488 215986672 222953984 235621824 314162432 323980008 334430976 431973344 471243648 628324864 647960016 668861952 863946688 942487296 1295920032 1727893376 1884974592 2591840064 3455786752 5183680128 6911573504 10367360256 20734720512
• Sum of all divisors σ(n): 62315627616
• Sum of proper divisors (its aliquot sum) s(n): 41580907104
• 20734720512 is an abundant number, because the sum of its proper divisors (41580907104) is greater than itself. Its abundance is 20846186592

Bases of 20734720512

• Binary: 10011010011111000101011101000000000₂
• Hexadecimal: 0x4D3E2BA00
• Base-36: 9IWX0QO

Squares and roots of 20734720512

• 20734720512 squared (20734720512²) is 429928634710753542144
• 20734720512 cubed (20734720512³) is 8914450080833216657269853257728
• The square root of 20734720512 is 143995.5572647989
• The cube root of 20734720512 is 2747.2576744789

Scales and comparisons

• 20,734,720,512 seconds is equal to 659 years, 15 weeks, 4 days, 4 hours, 35 minutes, 12 seconds.
• To count from 1 to 20,734,720,512 would take you about one thousand, three hundred eighteen 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 20734720512 cubic inches would be around 228.9 feet tall.

Recreational maths with 20734720512

• 20734720512 backwards is 21502743702
• 20734720512 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20734720512's digits is 33
• More coming soon!