13857991224
13,857,991,224 is an even composite number composed of seven prime numbers multiplied together.
What does the number 13857991224 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 256 divisors.
13857991224 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13857991224:
23 × 3 × 7 × 11 × 61 × 269 × 457
(2 × 2 × 2 × 3 × 7 × 11 × 61 × 269 × 457)See below for interesting mathematical facts about the number 13857991224 from the Numbermatics database.
Names of 13857991224
- Cardinal: 13857991224 can be written as Thirteen billion, eight hundred fifty-seven million, nine hundred ninety-one thousand, two hundred twenty-four.
Scientific notation
- Scientific notation: 1.3857991224 × 1010
Factors of 13857991224
Divisors of 13857991224
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 56 61 66 77 84 88 122 132 154 168 183 231 244 264 269 308 366 427 457 462 488 538 616 671 732 807 854 914 924 1076 1281 1342 1371 1464 1614 1708 1828 1848 1883 2013 2152 2562 2684 2742 2959 3199 3228 3416 3656 3766 4026 4697 5027 5124 5368 5484 5649 5918 6398 6456 7532 8052 8877 9394 9597 10054 10248 10968 11298 11836 12796 14091 15064 15081 16104 16409 17754 18788 19194 20108 20713 22596 23672 25592 27877 28182 30162 32818 35189 35508 37576 38388 40216 41426 45192 49227 55754 56364 60324 62139 65636 70378 71016 76776 82852 83631 98454 105567 111508 112728 114863 120648 122933 124278 131272 140756 165704 167262 180499 195139 196908 211134 223016 229726 245866 248556 281512 306647 334524 344589 360998 368799 390278 393816 422268 459452 491732 497112 541497 585417 613294 669048 689178 721996 737598 780556 844536 860531 918904 919941 983464 1082994 1170834 1226588 1263493 1352263 1378356 1443992 1475196 1561112 1721062 1839882 2146529 2165988 2341668 2453176 2526986 2581593 2704526 2756712 2950392 3442124 3679764 3790479 4056789 4293058 4331976 4683336 5053972 5163186 5409052 6439587 6884248 7359528 7498913 7580958 8113578 8586116 9465841 10107944 10326372 10818104 12879174 14997826 15161916 16227156 17172232 18931682 20652744 22496739 25758348 28397523 29995652 30323832 32454312 37863364 44993478 51516696 52492391 56795046 59991304 75726728 82488043 89986956 104984782 113590092 157477173 164976086 179973912 209969564 227180184 247464129 314954346 329952172 419939128 494928258 577416301 629908692 659904344 989856516 1154832602 1259817384 1732248903 1979713032 2309665204 3464497806 4619330408 6928995612 13857991224
- Sum of all divisors σ(n): 44161459200
- Sum of proper divisors (its aliquot sum) s(n): 30303467976
- 13857991224 is an abundant number, because the sum of its proper divisors (30303467976) is greater than itself. Its abundance is 16445476752
Bases of 13857991224
- Binary: 11001110100000000000101010001110002
- Hexadecimal: 0x33A002A38
- Base-36: 6D6OUGO
Squares and roots of 13857991224
- 13857991224 squared (138579912242) is 192043920764461018176
- 13857991224 cubed (138579912243) is 2661342968576452160973112487424
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The
square root of 13857991224 is 117719.9695208929 -
The
cube root of 13857991224 is 2401.9654746617
Scales and comparisons
How big is 13857991224?- 13,857,991,224 seconds is equal to 440 years, 33 weeks, 2 days, 10 hours, 24 seconds.
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To count from 1 to 13,857,991,224 would take you about eight hundred eighty-one 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 13857991224 cubic inches would be around 200.2 feet tall.
Recreational maths with 13857991224
- 13857991224 backwards is 42219975831
- The number of decimal digits it has is: 11
- The sum of 13857991224's digits is 51
- More coming soon!
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