31129334912
31,129,334,912 is an even composite number composed of six prime numbers multiplied together.
31129334912 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 31129334912:
27 × 132 × 19 × 23 × 37 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 19 × 23 × 37 × 89)See below for interesting mathematical facts about the number 31129334912 from the Numbermatics database.
Names of 31129334912
- Cardinal: 31129334912 can be written as Thirty-one billion, one hundred twenty-nine million, three hundred thirty-four thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 3.1129334912 × 1010
Factors of 31129334912
Divisors of 31129334912
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 8 13 16 19 23 26 32 37 38 46 52 64 74 76 89 92 104 128 148 152 169 178 184 208 247 296 299 304 338 356 368 416 437 481 494 592 598 608 676 703 712 736 832 851 874 962 988 1157 1184 1196 1216 1352 1406 1424 1472 1664 1691 1702 1748 1924 1976 2047 2314 2368 2392 2432 2704 2812 2848 2944 3211 3293 3382 3404 3496 3848 3887 3952 4094 4628 4736 4784 5408 5624 5681 5696 6253 6422 6586 6764 6808 6992 7696 7774 7904 8188 9139 9256 9568 10816 11063 11248 11362 11392 12506 12844 13172 13528 13616 13984 15041 15392 15548 15808 16169 16376 18278 18512 19136 21632 21983 22126 22496 22724 25012 25688 26344 26611 27056 27232 27968 30082 30784 31096 31616 32338 32752 36556 37024 38272 38893 42809 43966 44252 44992 45448 50024 51376 52688 53222 54112 54464 55936 60164 61568 62192 62567 64676 65504 73112 73853 74048 75739 77786 85618 87932 88504 89984 90896 100048 102752 105376 106444 108224 108928 118807 120328 124384 125134 129352 131008 143819 146224 147706 148096 151478 155572 171236 175864 177008 181792 200096 205504 210197 210752 212888 216448 237614 240656 248768 250268 258704 262016 285779 287638 292448 295412 302956 311144 342472 345943 351728 354016 363584 400192 411008 420394 421504 425776 475228 481312 497536 500536 505609 517408 556517 571558 575276 584896 590824 605912 622288 684944 691886 703456 708032 727168 800384 813371 840788 851552 950456 962624 984607 1001072 1011218 1034816 1113034 1143116 1150552 1169792 1181648 1211824 1244576 1369888 1383772 1406912 1416064 1439041 1626742 1681576 1703104 1900912 1925248 1969214 2002144 2022436 2069632 2226068 2286232 2301104 2363296 2423648 2489152 2732561 2739776 2767544 2813824 2878082 3253484 3363152 3406208 3801824 3938428 4004288 4044872 4452136 4572464 4602208 4726592 4847296 4978304 5465122 5479552 5535088 5756164 6506968 6572917 6726304 7603648 7876856 8008576 8089744 8904272 9144928 9204416 9453184 9694592 10573823 10930244 11070176 11512328 12799891 13013936 13145834 13452608 15207296 15753712 16179488 17808544 18289856 18408832 18707533 21147646 21860488 22140352 23024656 25599782 26027872 26291668 26905216 31507424 32358976 35617088 36579712 37415066 42295292 43720976 44280704 46049312 51199564 52055744 52583336 63014848 64717952 71234176 74830132 84590584 87441952 92098624 102399128 104111488 105166672 126029696 149660264 169181168 174883904 184197248 204798256 210333344 243197929 299320528 338362336 349767808 409596512 420666688 486395858 598641056 676724672 819193024 841333376 972791716 1197282112 1353449344 1638386048 1945583432 2394564224 3891166864 7782333728 15564667456 31129334912
- Sum of all divisors σ(n): 76605264000
- Sum of proper divisors (its aliquot sum) s(n): 45475929088
- 31129334912 is an abundant number, because the sum of its proper divisors (45475929088) is greater than itself. Its abundance is 14346594176
Bases of 31129334912
- Binary: 111001111110111001111110100100000002
- Hexadecimal: 0x73F73F480
- Base-36: EATLOJK
Squares and roots of 31129334912
- 31129334912 squared (311293349122) is 969035492063462047744
- 31129334912 cubed (311293349123) is 30165430374058228042424310038528
-
The
square root of 31129334912 is 176435.0727944985 -
The
cube root of 31129334912 is 3145.7433025991
Scales and comparisons
How big is 31129334912?- 31,129,334,912 seconds is equal to 989 years, 42 weeks, 3 days, 5 hours, 28 minutes, 32 seconds.
-
To count from 1 to 31,129,334,912 would take you about one thousand, nine hundred seventy-nine 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 31129334912 cubic inches would be around 262.1 feet tall.
Recreational maths with 31129334912
- 31129334912 backwards is 21943392113
- 31129334912 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31129334912's digits is 38
- More coming soon!
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