20764920755072

Names of 20764920755072

• Cardinal: 20764920755072 can be written as Twenty trillion, seven hundred sixty-four billion, nine hundred twenty million, seven hundred fifty-five thousand and seventy-two.

Scientific notation

• Scientific notation: 2.0764920755072 × 10¹³

Factors of 20764920755072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 23873

Divisors of 20764920755072

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 13 16 26 32 47 52 59 64 94 104 118 128 188 191 208 236 376 382 416 472 611 752 764 767 832 944 1222 1504 1528 1534 1664 1888 2444 2483 2773 3008 3056 3068 3776 4888 4966 5546 6016 6112 6136 7552 8977 9776 9932 11092 11269 12224 12272 17954 19552 19864 22184 22538 23561 24448 24544 35908 36049 39104 39728 44368 45076 47122 49088 71816 72098 78208 79456 88736 90152 94244 98176 116701 143632 144196 146497 158912 177472 180304 188488 233402 287264 288392 292994 306293 317824 354944 360608 376976 466804 529643 574528 576784 585988 612586 721216 753952 933608 1059286 1107367 1149056 1153568 1171976 1225172 1390099 1442432 1507904 1867216 2118572 2214734 2307136 2343952 2450344 2780198 3015808 3734432 4237144 4429468 4500151 4614272 4687904 4900688 5560396 6885359 7468864 8474288 8858936 9000302 9375808 9801376 11120792 13770718 14395771 14937728 16948576 17717872 18000604 18071287 18751616 19602752 22241584 27541436 28791542 33897152 35435744 36001208 36142574 39205504 44483168 55082872 57583084 58501963 65334653 67794304 70871488 72002416 72285148 88966336 110165744 115166168 117003926 130669306 141742976 144004832 144570296 177932672 211507097 220331488 230332336 234007852 261338612 265508909 288009664 289140592 423014194 440662976 460664672 468015704 522677224 531017818 576019328 578281184 846028388 849350489 881325952 921329344 936031408 1045354448 1062035636 1156562368 1692056776 1698700978 1842658688 1872062816 2090708896 2124071272 2313124736 2749592261 3384113552 3397401956 3451615817 3744125632 4181417792 4248142544 5499184522 6768227104 6794803912 6903231634 7488251264 8362835584 8496285088 10998369044 12478918723 13536454208 13589607824 13806463268 16992570176 21996738088 24957837446 27072908416 27179215648 27612926536 33985140352 43993476176 49915674892 54358431296 55225853072 87986952352 99831349784 108716862592 110451706144 162225943399 175973904704 199662699568 220903412288 324451886798 351947809408 399325399136 441806824576 648903773596 798650798272 1297807547192 1597301596544 2595615094384 5191230188768 10382460377536 20764920755072
• Sum of all divisors σ(n): 46512971366400
• Sum of proper divisors (its aliquot sum) s(n): 25748050611328
• 20764920755072 is an abundant number, because the sum of its proper divisors (25748050611328) is greater than itself. Its abundance is 4983129856256

Bases of 20764920755072

• Binary: 100101110001010110101101110011011001110000000₂
• Hexadecimal: 0x12E2B5B9B380
• Base-36: 7CZ9TOLFK

Squares and roots of 20764920755072

• 20764920755072 squared (20764920755072²) is 431181933964419918613725184
• 20764920755072 cubed (20764920755072³) is 8953458689789867698802991135247982133248
• The square root of 20764920755072 is 4556854.2608988495
• The cube root of 20764920755072 is 27485.9082645805

Scales and comparisons

• 20,764,920,755,072 seconds is equal to 660,260 years, 12 weeks, 6 days, 23 hours, 4 minutes, 32 seconds.
• To count from 1 to 20,764,920,755,072 would take you about one million, six hundred fifty thousand, six hundred fifty 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 20764920755072 cubic inches would be around 2290.5 feet tall.

Recreational maths with 20764920755072

• 20764920755072 backwards is 27055702946702
• The number of decimal digits it has is: 14
• The sum of 20764920755072's digits is 56
• More coming soon!