80491831992
80,491,831,992 is an even composite number composed of six prime numbers multiplied together.
80491831992 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 80491831992:
23 × 32 × 112 × 13 × 139 × 5113
(2 × 2 × 2 × 3 × 3 × 11 × 11 × 13 × 139 × 5113)See below for interesting mathematical facts about the number 80491831992 from the Numbermatics database.
Names of 80491831992
- Cardinal: 80491831992 can be written as Eighty billion, four hundred ninety-one million, eight hundred thirty-one thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 8.0491831992 × 1010
Factors of 80491831992
Divisors of 80491831992
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 18 22 24 26 33 36 39 44 52 66 72 78 88 99 104 117 121 132 139 143 156 198 234 242 264 278 286 312 363 396 417 429 468 484 556 572 726 792 834 858 936 968 1089 1112 1144 1251 1287 1452 1529 1573 1668 1716 1807 2178 2502 2574 2904 3058 3146 3336 3432 3614 4356 4587 4719 5004 5113 5148 5421 6116 6292 7228 8712 9174 9438 10008 10226 10296 10842 12232 12584 13761 14157 14456 15339 16263 16819 18348 18876 19877 20452 21684 27522 28314 30678 32526 33638 36696 37752 39754 40904 43368 46017 50457 55044 56243 56628 59631 61356 65052 66469 67276 79508 92034 100914 110088 112486 113256 119262 122712 130104 132938 134552 151371 159016 168729 178893 184068 199407 201828 218647 224972 238524 265876 302742 337458 357786 368136 398814 403656 437294 449944 477048 506187 531752 598221 605484 618673 655941 674916 710707 715572 731159 797628 874588 1012374 1196442 1210968 1237346 1311882 1349832 1421414 1431144 1462318 1595256 1749176 1856019 1967823 2024748 2132121 2193477 2392884 2474692 2623764 2842828 2924636 3712038 3935646 4049496 4264242 4386954 4785768 4949384 5247528 5568057 5685656 5849272 6396363 6580431 7424076 7817777 7871292 8042749 8528484 8773908 9239191 11136114 12792726 13160862 14848152 15635554 15742584 16085498 17056968 17547816 18478382 22272228 23453331 24128247 25585452 26321724 27717573 31271108 32170996 36956764 44544456 46906662 48256494 51170904 52643448 55435146 62542216 64341992 70359993 72384741 73913528 83152719 85995547 93813324 96512988 101631101 110870292 140719986 144769482 166305438 171991094 187626648 193025976 203262202 221740584 257986641 281439972 289538964 304893303 332610876 343982188 406524404 515973282 562879944 579077928 609786606 665221752 687964376 773959923 813048808 914679909 1031946564 1117942111 1219573212 1547919846 1829359818 2063893128 2235884222 2439146424 3095839692 3353826333 3658719636 4471768444 6191679384 6707652666 7317439272 8943536888 10061478999 13415305332 20122957998 26830610664 40245915996 80491831992
- Sum of all divisors σ(n): 259957916400
- Sum of proper divisors (its aliquot sum) s(n): 179466084408
- 80491831992 is an abundant number, because the sum of its proper divisors (179466084408) is greater than itself. Its abundance is 98974252416
Bases of 80491831992
- Binary: 10010101111011010111111100010101110002
- Hexadecimal: 0x12BDAFE2B8
- Base-36: 10Z6RB20
Squares and roots of 80491831992
- 80491831992 squared (804918319922) is 6478935017428354688064
- 80491831992 cubed (804918319923) is 521501348909928717448633055743488
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The
square root of 80491831992 is 283710.8245943393 -
The
cube root of 80491831992 is 4317.6815118357
Scales and comparisons
How big is 80491831992?- 80,491,831,992 seconds is equal to 2,559 years, 20 weeks, 2 days, 10 hours, 13 minutes, 12 seconds.
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To count from 1 to 80,491,831,992 would take you about five thousand, one hundred eighteen 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 80491831992 cubic inches would be around 359.8 feet tall.
Recreational maths with 80491831992
- 80491831992 backwards is 29913819408
- The number of decimal digits it has is: 11
- The sum of 80491831992's digits is 54
- More coming soon!
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