13996785138
13,996,785,138 is an even composite number composed of seven prime numbers multiplied together.
13996785138 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13996785138:
2 × 3 × 7 × 192 × 31 × 97 × 307
(2 × 3 × 7 × 19 × 19 × 31 × 97 × 307)See below for interesting mathematical facts about the number 13996785138 from the Numbermatics database.
Names of 13996785138
- Cardinal: 13996785138 can be written as Thirteen billion, nine hundred ninety-six million, seven hundred eighty-five thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 1.3996785138 × 1010
Factors of 13996785138
Divisors of 13996785138
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 6 7 14 19 21 31 38 42 57 62 93 97 114 133 186 194 217 266 291 307 361 399 434 582 589 614 651 679 722 798 921 1083 1178 1302 1358 1767 1842 1843 2037 2149 2166 2527 3007 3534 3686 4074 4123 4298 5054 5529 5833 6014 6447 7581 8246 9021 9517 11058 11191 11666 12369 12894 12901 15162 17499 18042 19034 21049 22382 24738 25802 28551 29779 33573 34998 35017 38703 40831 42098 57102 57133 59558 63147 66619 67146 70034 77406 78337 81662 89337 105051 110827 114266 122493 126294 133238 156674 171399 178674 180823 199857 208453 210102 221654 235011 244986 245119 332481 342798 361646 399714 399931 416906 470022 490238 542469 565801 625359 664962 735357 775789 799862 923149 1084938 1085527 1131602 1199793 1250718 1265761 1470714 1551578 1697403 1846298 2171054 2327367 2399586 2531522 2769447 3256581 3394806 3435637 3797283 3960607 4654734 5538894 6462043 6513162 6871274 7594566 7598689 7921214 10306911 10750219 11881821 12924086 15197378 17539831 19386129 20613822 21500438 22796067 23763642 24049459 32250657 35079662 38772258 45592134 48098918 52619493 64501314 72148377 75251533 105238986 122778817 144296754 150503066 225754599 245557634 333256789 368336451 451509198 666513578 736672902 999770367 1999540734 2332797523 4665595046 6998392569 13996785138
- Sum of all divisors σ(n): 35328319488
- Sum of proper divisors (its aliquot sum) s(n): 21331534350
- 13996785138 is an abundant number, because the sum of its proper divisors (21331534350) is greater than itself. Its abundance is 7334749212
Bases of 13996785138
- Binary: 11010000100100010111111101111100102
- Hexadecimal: 0x34245FDF2
- Base-36: 6FHBOJ6
Squares and roots of 13996785138
- 13996785138 squared (139967851382) is 195909994199337679044
- 13996785138 cubed (139967851383) is 2742110095194955835486473248072
-
The
square root of 13996785138 is 118308.0096105077 -
The
cube root of 13996785138 is 2409.9577673195
Scales and comparisons
How big is 13996785138?- 13,996,785,138 seconds is equal to 445 years, 2 weeks, 5 days, 19 hours, 52 minutes, 18 seconds.
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To count from 1 to 13,996,785,138 would take you about eight hundred ninety 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 13996785138 cubic inches would be around 200.8 feet tall.
Recreational maths with 13996785138
- 13996785138 backwards is 83158769931
- The number of decimal digits it has is: 11
- The sum of 13996785138's digits is 60
- More coming soon!
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Keywords: Divisors of 13996785138, math, Factors of 13996785138, curriculum, school, college, exams, university, Prime factorization of 13996785138, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, nine hundred ninety-six million, seven hundred eighty-five thousand, one hundred thirty-eight.