71390743424
71,390,743,424 is an even composite number composed of five prime numbers multiplied together.
71390743424 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 71390743424:
27 × 7 × 112 × 13 × 373
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 11 × 13 × 37 × 37 × 37)See below for interesting mathematical facts about the number 71390743424 from the Numbermatics database.
Names of 71390743424
- Cardinal: 71390743424 can be written as Seventy-one billion, three hundred ninety million, seven hundred forty-three thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 7.1390743424 × 1010
Factors of 71390743424
Divisors of 71390743424
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 7 8 11 13 14 16 22 26 28 32 37 44 52 56 64 74 77 88 91 104 112 121 128 143 148 154 176 182 208 224 242 259 286 296 308 352 364 407 416 448 481 484 518 572 592 616 704 728 814 832 847 896 962 968 1001 1036 1144 1184 1232 1369 1408 1456 1573 1628 1664 1694 1924 1936 2002 2072 2288 2368 2464 2738 2849 2912 3146 3256 3367 3388 3848 3872 4004 4144 4477 4576 4736 4928 5291 5476 5698 5824 6292 6512 6734 6776 7696 7744 8008 8288 8954 9152 9583 9856 10582 10952 11011 11396 11648 12584 13024 13468 13552 15059 15392 15488 16016 16576 17797 17908 18304 19166 21164 21904 22022 22792 25168 26048 26936 27104 30118 30784 31339 32032 33152 35594 35816 37037 38332 42328 43808 44044 45584 50336 50653 52096 53872 54208 58201 60236 61568 62678 64064 71188 71632 74074 76664 84656 87616 88088 91168 100672 101306 105413 107744 108416 116402 120472 124579 125356 128128 142376 143264 148148 153328 165649 169312 175232 176176 182336 195767 201344 202612 210826 215488 232804 240944 249158 250712 284752 286528 296296 306656 331298 338624 352352 354571 364672 391534 405224 407407 421652 430976 465608 481888 498316 501424 557183 569504 573056 592592 613312 658489 662596 677248 704704 709142 783068 810448 814814 843304 931216 963776 996632 1002848 1114366 1139008 1159543 1185184 1226624 1316978 1325192 1370369 1409408 1418284 1566136 1620896 1629628 1686608 1862432 1927552 1993264 2005696 2153437 2228732 2278016 2319086 2370368 2633956 2650384 2740738 2836568 3132272 3241792 3259256 3373216 3724864 3900281 3986528 4011392 4306874 4457464 4609423 4638172 4740736 5267912 5300768 5481476 5673136 6129013 6264544 6483584 6518512 6746432 7243379 7449728 7800562 7973056 8613748 8914928 9218846 9276344 10535824 10601536 10962952 11346272 12258026 12529088 13037024 13492864 14486758 15074059 15601124 15946112 17227496 17829856 18437692 18552688 21071648 21203072 21925904 22692544 24516052 25058176 26074048 28973516 30148118 31202248 34454992 35659712 36875384 37105376 42143296 42903091 43851808 45385088 49032104 50703653 52148096 57947032 60296236 62404496 68909984 71319424 73750768 74210752 79677169 84286592 85806182 87703616 98064208 101407306 115894064 120592472 124808992 137819968 147501536 148421504 159354338 171612364 175407232 196128416 202814612 231788128 241184944 249617984 275639936 295003072 318708676 343224728 392256832 405629224 463576256 482369888 499235968 557740183 590006144 637417352 686449456 784513664 811258448 927152512 964739776 1115480366 1274834704 1372898912 1622516896 1929479552 2230960732 2549669408 2745797824 3245033792 4461921464 5099338816 5491595648 6490067584 8923842928 10198677632 17847685856 35695371712 71390743424
- Sum of all divisors σ(n): 197748868800
- Sum of proper divisors (its aliquot sum) s(n): 126358125376
- 71390743424 is an abundant number, because the sum of its proper divisors (126358125376) is greater than itself. Its abundance is 54967381952
Bases of 71390743424
- Binary: 10000100111110011100001001011100000002
- Hexadecimal: 0x109F384B80
- Base-36: WSO7E68
Squares and roots of 71390743424
- 71390743424 squared (713907434242) is 5096638246631399243776
- 71390743424 cubed (713907434243) is 363852793390207455714520044929024
-
The
square root of 71390743424 is 267190.4628238067 -
The
cube root of 71390743424 is 4148.4000882491
Scales and comparisons
How big is 71390743424?- 71,390,743,424 seconds is equal to 2,270 years, 1 day, 18 hours, 3 minutes, 44 seconds.
-
To count from 1 to 71,390,743,424 would take you about four thousand, five hundred forty 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 71390743424 cubic inches would be around 345.7 feet tall.
Recreational maths with 71390743424
- 71390743424 backwards is 42434709317
- 71390743424 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 71390743424's digits is 44
- More coming soon!
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