390128834412
390,128,834,412 is an even composite number composed of six prime numbers multiplied together.
390128834412 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 390128834412:
22 × 32 × 192 × 29 × 53 × 19531
(2 × 2 × 3 × 3 × 19 × 19 × 29 × 53 × 19531)See below for interesting mathematical facts about the number 390128834412 from the Numbermatics database.
Names of 390128834412
- Cardinal: 390128834412 can be written as Three hundred ninety billion, one hundred twenty-eight million, eight hundred thirty-four thousand, four hundred twelve.
Scientific notation
- Scientific notation: 3.90128834412 × 1011
Factors of 390128834412
Divisors of 390128834412
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 9 12 18 19 29 36 38 53 57 58 76 87 106 114 116 159 171 174 212 228 261 318 342 348 361 477 522 551 636 684 722 954 1007 1044 1083 1102 1444 1537 1653 1908 2014 2166 2204 3021 3074 3249 3306 4028 4332 4611 4959 6042 6148 6498 6612 9063 9222 9918 10469 12084 12996 13833 18126 18444 19133 19531 19836 20938 27666 29203 31407 36252 38266 39062 41876 55332 57399 58406 58593 62814 76532 78124 87609 94221 114798 116812 117186 125628 172197 175218 175779 188442 229596 234372 262827 344394 350436 351558 371089 376884 525654 554857 566399 688788 703116 742178 1035143 1051308 1109714 1113267 1132798 1484356 1664571 1699197 2070286 2219428 2226534 2265596 3105429 3329142 3339801 3398394 4140572 4453068 4993713 5097591 6210858 6658284 6679602 6796788 7050691 9316287 9987426 10195182 10761581 12421716 13359204 14101382 18632574 19667717 19974852 20390364 21152073 21523162 28202764 30019147 32284743 37265148 39335434 42304146 43046324 59003151 60038294 63456219 64569486 78670868 84608292 90057441 96854229 118006302 120076588 126912438 129138972 177009453 180114882 193708458 204470039 236012604 253824876 270172323 354018906 360229764 373686623 387416916 408940078 540344646 570363793 613410117 708037812 747373246 817880156 1080689292 1121059869 1140727586 1226820234 1494746492 1711091379 1840230351 2242119738 2281455172 2453640468 3363179607 3422182758 3680460702 4484239476 5133274137 6726359214 6844365516 7360921404 10266548274 10836912067 13452718428 20533096548 21673824134 32510736201 43347648268 65021472402 97532208603 130042944804 195064417206 390128834412
- Sum of all divisors σ(n): 1097054234640
- Sum of proper divisors (its aliquot sum) s(n): 706925400228
- 390128834412 is an abundant number, because the sum of its proper divisors (706925400228) is greater than itself. Its abundance is 316796565816
Bases of 390128834412
- Binary: 1011010110101010111110110010111011011002
- Hexadecimal: 0x5AD57D976C
- Base-36: 4Z80MV70
Squares and roots of 390128834412
- 390128834412 squared (3901288344122) is 152200507439665715385744
- 390128834412 cubed (3901288344123) is 59377806564351719958358441681422528
-
The
square root of 390128834412 is 624602.9414051779 -
The
cube root of 390128834412 is 7306.9480006279
Scales and comparisons
How big is 390128834412?- 390,128,834,412 seconds is equal to 12,404 years, 46 weeks, 2 days, 40 minutes, 12 seconds.
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To count from 1 to 390,128,834,412 would take you about twenty-four thousand, eight hundred nine 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 390128834412 cubic inches would be around 608.9 feet tall.
Recreational maths with 390128834412
- 390128834412 backwards is 214438821093
- The number of decimal digits it has is: 12
- The sum of 390128834412's digits is 45
- More coming soon!
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