18479046942
18,479,046,942 is an even composite number composed of six prime numbers multiplied together.
18479046942 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 18479046942:
2 × 34 × 19 × 41 × 181 × 809
(2 × 3 × 3 × 3 × 3 × 19 × 41 × 181 × 809)See below for interesting mathematical facts about the number 18479046942 from the Numbermatics database.
Names of 18479046942
- Cardinal: 18479046942 can be written as Eighteen billion, four hundred seventy-nine million, forty-six thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.8479046942 × 1010
Factors of 18479046942
Divisors of 18479046942
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 6 9 18 19 27 38 41 54 57 81 82 114 123 162 171 181 246 342 362 369 513 543 738 779 809 1026 1086 1107 1539 1558 1618 1629 2214 2337 2427 3078 3258 3321 3439 4674 4854 4887 6642 6878 7011 7281 7421 9774 10317 14022 14562 14661 14842 15371 20634 21033 21843 22263 29322 30742 30951 33169 42066 43686 44526 46113 61902 63099 65529 66338 66789 92226 92853 99507 126198 131058 133578 138339 140999 146429 185706 199014 200367 276678 278559 281998 292858 298521 400734 415017 422997 439287 557118 597042 601101 630211 830034 845994 878574 895563 1202202 1245051 1260422 1268991 1317861 1791126 1890633 2490102 2537982 2635722 2686689 2782151 3781266 3806973 3953583 5373378 5564302 5671899 6003589 7613946 7907166 8346453 11343798 11420919 11860749 12007178 16692906 17015697 18010767 22841838 23721498 25039359 34031394 36021534 50078718 51047091 54032301 75118077 102094182 108064602 114068191 150236154 162096903 225354231 228136382 324193806 342204573 450708462 486290709 684409146 972581418 1026613719 2053227438 3079841157 6159682314 9239523471 18479046942
- Sum of all divisors σ(n): 44951306400
- Sum of proper divisors (its aliquot sum) s(n): 26472259458
- 18479046942 is an abundant number, because the sum of its proper divisors (26472259458) is greater than itself. Its abundance is 7993212516
Bases of 18479046942
- Binary: 100010011010110111111100001000111102
- Hexadecimal: 0x44D6FE11E
- Base-36: 8HLY3VI
Squares and roots of 18479046942
- 18479046942 squared (184790469422) is 341475175884639551364
- 18479046942 cubed (184790469423) is 6310135804699960646405176128888
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The
square root of 18479046942 is 135937.6582923217 -
The
cube root of 18479046942 is 2643.7873661837
Scales and comparisons
How big is 18479046942?- 18,479,046,942 seconds is equal to 587 years, 29 weeks, 6 days, 20 hours, 35 minutes, 42 seconds.
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To count from 1 to 18,479,046,942 would take you about one thousand, one hundred seventy-five 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 18479046942 cubic inches would be around 220.3 feet tall.
Recreational maths with 18479046942
- 18479046942 backwards is 24964097481
- 18479046942 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18479046942's digits is 54
- More coming soon!
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The information we have on file for 18479046942 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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