13891622472
13,891,622,472 is an even composite number composed of six prime numbers multiplied together.
13891622472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13891622472:
23 × 34 × 7 × 13 × 37 × 6367
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 13 × 37 × 6367)See below for interesting mathematical facts about the number 13891622472 from the Numbermatics database.
Names of 13891622472
- Cardinal: 13891622472 can be written as Thirteen billion, eight hundred ninety-one million, six hundred twenty-two thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.3891622472 × 1010
Factors of 13891622472
Divisors of 13891622472
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 37 39 42 52 54 56 63 72 74 78 81 84 91 104 108 111 117 126 148 156 162 168 182 189 216 222 234 252 259 273 296 312 324 333 351 364 378 444 468 481 504 518 546 567 648 666 702 728 756 777 819 888 936 962 999 1036 1053 1092 1134 1332 1404 1443 1512 1554 1638 1924 1998 2072 2106 2184 2268 2331 2457 2664 2808 2886 2997 3108 3276 3367 3848 3996 4212 4329 4536 4662 4914 5772 5994 6216 6367 6552 6734 6993 7371 7992 8424 8658 9324 9828 10101 11544 11988 12734 12987 13468 13986 14742 17316 18648 19101 19656 20202 20979 23976 25468 25974 26936 27972 29484 30303 34632 38202 38961 40404 41958 44569 50936 51948 55944 57303 58968 60606 76404 77922 80808 82771 83916 89138 90909 103896 114606 121212 133707 152808 155844 165542 167832 171909 178276 181818 229212 235579 242424 248313 267414 272727 311688 331084 343818 356552 363636 401121 458424 471158 496626 515727 534828 545454 579397 662168 687636 706737 727272 744939 802242 942316 993252 1031454 1069656 1090908 1158794 1203363 1375272 1413474 1489878 1604484 1649053 1738191 1884632 1986504 2062908 2120211 2181816 2234817 2317588 2406726 2826948 2979756 3062527 3208968 3298106 3476382 3610089 4125816 4240422 4469634 4635176 4813452 4947159 5214573 5653896 5959512 6125054 6360633 6596212 6704451 6952764 7220178 8480844 8939268 9187581 9626904 9894318 10429146 12250108 12721266 13192424 13408902 13905528 14440356 14841477 15643719 16961688 17878536 18375162 19081899 19788636 20858292 21437689 24500216 25442532 26817804 27562743 28880712 29682954 31287438 36750324 38163798 39577272 41716584 42875378 44524431 46931157 50885064 53635608 55125486 59365908 62574876 64313067 73500648 76327596 82688229 85750756 89048862 93862314 110250972 118731816 125149752 128626134 133573293 152655192 165376458 171501512 178097724 187724628 192939201 220501944 248064687 257252268 267146586 330752916 356195448 375449256 385878402 496129374 514504536 534293172 578817603 661505832 771756804 992258748 1068586344 1157635206 1543513608 1736452809 1984517496 2315270412 3472905618 4630540824 6945811236 13891622472
- Sum of all divisors σ(n): 49190507520
- Sum of proper divisors (its aliquot sum) s(n): 35298885048
- 13891622472 is an abundant number, because the sum of its proper divisors (35298885048) is greater than itself. Its abundance is 21407262576
Bases of 13891622472
- Binary: 11001111000000000101010110010010002
- Hexadecimal: 0x33C015648
- Base-36: 6DQPOI0
Squares and roots of 13891622472
- 13891622472 squared (138916224722) is 192977174904575390784
- 13891622472 cubed (138916224723) is 2680766059487473954233196098048
-
The
square root of 13891622472 is 117862.7272380883 -
The
cube root of 13891622472 is 2403.9069738635
Scales and comparisons
How big is 13891622472?- 13,891,622,472 seconds is equal to 441 years, 36 weeks, 6 days, 16 hours, 1 minute, 12 seconds.
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To count from 1 to 13,891,622,472 would take you about eight hundred eighty-three 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 13891622472 cubic inches would be around 200.3 feet tall.
Recreational maths with 13891622472
- 13891622472 backwards is 27422619831
- The number of decimal digits it has is: 11
- The sum of 13891622472's digits is 45
- More coming soon!
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