20977231989888
20,977,231,989,888 is an even composite number composed of four prime numbers multiplied together.
20977231989888 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 20977231989888:
27 × 33 × 43 × 1094
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 43 × 109 × 109 × 109 × 109)See below for interesting mathematical facts about the number 20977231989888 from the Numbermatics database.
Names of 20977231989888
- Cardinal: 20977231989888 can be written as Twenty trillion, nine hundred seventy-seven billion, two hundred thirty-one million, nine hundred eighty-nine thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 2.0977231989888 × 1013
Factors of 20977231989888
Divisors of 20977231989888
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 64 72 86 96 108 109 128 129 144 172 192 216 218 258 288 327 344 384 387 432 436 516 576 654 688 774 864 872 981 1032 1152 1161 1308 1376 1548 1728 1744 1962 2064 2322 2616 2752 2943 3096 3456 3488 3924 4128 4644 4687 5232 5504 5886 6192 6976 7848 8256 9288 9374 10464 11772 11881 12384 13952 14061 15696 16512 18576 18748 20928 23544 23762 24768 28122 31392 35643 37152 37496 41856 42183 47088 47524 49536 56244 62784 71286 74304 74992 84366 94176 95048 106929 112488 125568 126549 142572 148608 149984 168732 188352 190096 213858 224976 253098 285144 299968 320787 337464 376704 380192 427716 449952 506196 510883 570288 599936 641574 674928 760384 855432 899904 1012392 1021766 1140576 1283148 1295029 1349856 1520768 1532649 1710864 1799808 2024784 2043532 2281152 2566296 2590058 2699712 3065298 3421728 3885087 4049568 4087064 4562304 4597947 5132592 5180116 5399424 6130596 6843456 7770174 8099136 8174128 9195894 10265184 10360232 11655261 12261192 13686912 13793841 15540348 16198272 16348256 18391788 20530368 20720464 23310522 24522384 27587682 31080696 32696512 34965783 36783576 41060736 41440928 46621044 49044768 55175364 55686247 62161392 65393024 69931566 73567152 82881856 93242088 98089536 110350728 111372494 124322784 139863132 141158161 147134304 165763712 167058741 186484176 196179072 220701456 222744988 248645568 279726264 282316322 294268608 334117482 372968352 423474483 441402912 445489976 497291136 501176223 559452528 564632644 588537216 668234964 745936704 846948966 882805824 890979952 1002352446 1118905056 1129265288 1270423449 1336469928 1491873408 1503528669 1693897932 1765611648 1781959904 2004704892 2237810112 2258530576 2540846898 2672939856 3007057338 3387795864 3563919808 3811270347 4009409784 4475620224 4517061152 5081693796 5345879712 6014114676 6069800923 6775591728 7127839616 7622540694 8018819568 9034122304 10163387592 10691759424 12028229352 12139601846 13551183456 15245081388 16037639136 18068244608 18209402769 20326775184 21383518848 24056458704 24279203692 27102366912 30490162776 32075278272 36418805538 40653550368 48112917408 48558407384 54204733824 54628208307 60980325552 64150556544 72837611076 81307100736 96225834816 97116814768 109256416614 121960651104 145675222152 162614201472 163884624921 192451669632 194233629536 218512833228 243921302208 291350444304 327769249842 388467259072 437025666456 487842604416 582700888608 655538499684 776934518144 874051332912 1165401777216 1311076999368 1748102665824 2330803554432 2622153998736 3496205331648 5244307997472 6992410663296 10488615994944 20977231989888
- Sum of all divisors σ(n): 63938373232800
- Sum of proper divisors (its aliquot sum) s(n): 42961141242912
- 20977231989888 is an abundant number, because the sum of its proper divisors (42961141242912) is greater than itself. Its abundance is 21983909253024
Bases of 20977231989888
- Binary: 1001100010100001001000111011000001100100000002
- Hexadecimal: 0x131424760C80
- Base-36: 7FOT2B6O0
Squares and roots of 20977231989888
- 20977231989888 squared (209772319898882) is 440044261957580460134252544
- 20977231989888 cubed (209772319898883) is 9230910568903211893987913149200646275072
-
The
square root of 20977231989888 is 4580090.8276897739 -
The
cube root of 20977231989888 is 27579.2674894527
Scales and comparisons
How big is 20977231989888?- 20,977,231,989,888 seconds is equal to 667,011 years, 4 weeks, 4 days, 22 hours, 4 minutes, 48 seconds.
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To count from 1 to 20,977,231,989,888 would take you about one million, six hundred sixty-seven thousand, five hundred twenty-seven 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 20977231989888 cubic inches would be around 2298.3 feet tall.
Recreational maths with 20977231989888
- 20977231989888 backwards is 88898913277902
- The number of decimal digits it has is: 14
- The sum of 20977231989888's digits is 81
- More coming soon!
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