31137894144
31,137,894,144 is an even composite number composed of five prime numbers multiplied together.
31137894144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 31137894144:
28 × 32 × 7 × 17 × 3372
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 17 × 337 × 337)See below for interesting mathematical facts about the number 31137894144 from the Numbermatics database.
Names of 31137894144
- Cardinal: 31137894144 can be written as Thirty-one billion, one hundred thirty-seven million, eight hundred ninety-four thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 3.1137894144 × 1010
Factors of 31137894144
Divisors of 31137894144
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 42 48 51 56 63 64 68 72 84 96 102 112 119 126 128 136 144 153 168 192 204 224 238 252 256 272 288 306 336 337 357 384 408 448 476 504 544 576 612 672 674 714 768 816 896 952 1008 1011 1071 1088 1152 1224 1344 1348 1428 1632 1792 1904 2016 2022 2142 2176 2304 2359 2448 2688 2696 2856 3033 3264 3808 4032 4044 4284 4352 4718 4896 5376 5392 5712 5729 6066 6528 7077 7616 8064 8088 8568 9436 9792 10784 11424 11458 12132 13056 14154 15232 16128 16176 17136 17187 18872 19584 21231 21568 22848 22916 24264 28308 30464 32352 34272 34374 37744 39168 40103 42462 43136 45696 45832 48528 51561 56616 64704 68544 68748 75488 80206 84924 86272 91392 91664 97056 103122 113232 113569 120309 129408 137088 137496 150976 160412 169848 183328 194112 206244 226464 227138 240618 258816 274176 274992 301952 320824 339696 340707 360927 366656 388224 412488 452928 454276 481236 549984 603904 641648 679392 681414 721854 733312 776448 794983 824976 905856 908552 962472 1022121 1099968 1283296 1358784 1362828 1443708 1466624 1589966 1649952 1811712 1817104 1924944 1930673 2044242 2199936 2384949 2566592 2717568 2725656 2887416 3179932 3299904 3634208 3849888 3861346 4088484 4399872 4769898 5133184 5435136 5451312 5774832 5792019 6359864 6599808 7154847 7268416 7699776 7722692 8176968 9539796 10266368 10902624 11549664 11584038 12719728 13199616 13514711 14309694 14536832 15399552 15445384 16353936 17376057 19079592 21805248 23099328 23168076 25439456 27029422 28619388 29073664 30799104 30890768 32707872 34752114 38159184 40544133 43610496 46198656 46336152 50878912 54058844 57238776 61781536 65415744 69504228 76318368 81088266 87220992 92397312 92672304 101757824 108117688 114477552 121632399 123563072 130831488 139008456 152636736 162176532 185344608 203515648 216235376 228955104 243264798 247126144 261662976 278016912 305273472 324353064 370689216 432470752 457910208 486529596 494252288 556033824 610546944 648706128 741378432 864941504 915820416 973059192 1112067648 1297412256 1482756864 1729883008 1831640832 1946118384 2224135296 2594824512 3459766016 3892236768 4448270592 5189649024 7784473536 10379298048 15568947072 31137894144
- Sum of all divisors σ(n): 108962524944
- Sum of proper divisors (its aliquot sum) s(n): 77824630800
- 31137894144 is an abundant number, because the sum of its proper divisors (77824630800) is greater than itself. Its abundance is 46686736656
Bases of 31137894144
- Binary: 111001111111111011010001111000000002
- Hexadecimal: 0x73FF68F00
- Base-36: EAYP4W0
Squares and roots of 31137894144
- 31137894144 squared (311378941442) is 969568451722949492736
- 31137894144 cubed (311378941443) is 30190319815111175720272064937984
-
The
square root of 31137894144 is 176459.3271663473 -
The
cube root of 31137894144 is 3146.0315910085
Scales and comparisons
How big is 31137894144?- 31,137,894,144 seconds is equal to 990 years, 4 weeks, 4 days, 7 hours, 2 minutes, 24 seconds.
-
To count from 1 to 31,137,894,144 would take you about one thousand, nine hundred eighty 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 31137894144 cubic inches would be around 262.2 feet tall.
Recreational maths with 31137894144
- 31137894144 backwards is 44149873113
- The number of decimal digits it has is: 11
- The sum of 31137894144's digits is 45
- More coming soon!
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