18471027042
18,471,027,042 is an even composite number composed of six prime numbers multiplied together.
18471027042 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 18471027042:
2 × 32 × 134 × 19 × 31 × 61
(2 × 3 × 3 × 13 × 13 × 13 × 13 × 19 × 31 × 61)See below for interesting mathematical facts about the number 18471027042 from the Numbermatics database.
Names of 18471027042
- Cardinal: 18471027042 can be written as Eighteen billion, four hundred seventy-one million, twenty-seven thousand and forty-two.
Scientific notation
- Scientific notation: 1.8471027042 × 1010
Factors of 18471027042
Divisors of 18471027042
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 6 9 13 18 19 26 31 38 39 57 61 62 78 93 114 117 122 169 171 183 186 234 247 279 338 342 366 403 494 507 549 558 589 741 793 806 1014 1098 1159 1178 1209 1482 1521 1586 1767 1891 2197 2223 2318 2379 2418 3042 3211 3477 3534 3627 3782 4394 4446 4758 5239 5301 5673 6422 6591 6954 7137 7254 7657 9633 10309 10431 10478 10602 11346 13182 14274 15067 15314 15717 17019 19266 19773 20618 20862 22971 24583 28561 28899 30134 30927 31434 34038 35929 39546 41743 45201 45942 47151 49166 57122 57798 61854 68107 68913 71858 73749 83486 85683 90402 92781 94302 99541 107787 125229 134017 135603 136214 137826 147498 171366 185562 195871 199082 204321 215574 221247 250458 257049 268034 271206 298623 319579 323361 375687 391742 402051 408642 442494 467077 514098 542659 587613 597246 612963 639158 646722 751374 804102 885391 895869 934154 958737 1085318 1175226 1206153 1225926 1294033 1401231 1627977 1742221 1762839 1770782 1791738 1917474 2412306 2546323 2588066 2656173 2802462 2876211 3255954 3484442 3525678 3882099 4154527 4203693 4883931 5092646 5226663 5312346 5752422 6072001 7638969 7764198 7968519 8309054 8407386 9767862 10453326 11646297 12144002 12463581 15277938 15679989 15937038 16822429 18216003 22916907 23292594 24927162 31359978 33102199 33644858 36432006 37390743 45833814 50467287 54008851 54648009 66204398 74781486 78936013 99306597 100934574 108017702 109296018 151401861 157872026 162026553 198613194 236808039 297919791 302803722 324053106 473616078 486079659 595839582 710424117 972159318 1026168169 1420848234 2052336338 3078504507 6157009014 9235513521 18471027042
- Sum of all divisors σ(n): 47881816320
- Sum of proper divisors (its aliquot sum) s(n): 29410789278
- 18471027042 is an abundant number, because the sum of its proper divisors (29410789278) is greater than itself. Its abundance is 10939762236
Bases of 18471027042
- Binary: 100010011001111010110000001011000102
- Hexadecimal: 0x44CF58162
- Base-36: 8HH67OI
Squares and roots of 18471027042
- 18471027042 squared (184710270422) is 341178839986295269764
- 18471027042 cubed (184710270423) is 6301923579545050837207528958088
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The
square root of 18471027042 is 135908.1566426387 -
The
cube root of 18471027042 is 2643.4048432385
Scales and comparisons
How big is 18471027042?- 18,471,027,042 seconds is equal to 587 years, 16 weeks, 5 days, 50 minutes, 42 seconds.
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To count from 1 to 18,471,027,042 would take you about one thousand, one hundred seventy-four 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 18471027042 cubic inches would be around 220.3 feet tall.
Recreational maths with 18471027042
- 18471027042 backwards is 24072017481
- The number of decimal digits it has is: 11
- The sum of 18471027042's digits is 36
- More coming soon!
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