13539820840
13,539,820,840 is an even composite number composed of six prime numbers multiplied together.
13539820840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13539820840:
23 × 5 × 7 × 13 × 181 × 20551
(2 × 2 × 2 × 5 × 7 × 13 × 181 × 20551)See below for interesting mathematical facts about the number 13539820840 from the Numbermatics database.
Names of 13539820840
- Cardinal: 13539820840 can be written as Thirteen billion, five hundred thirty-nine million, eight hundred twenty thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.353982084 × 1010
Factors of 13539820840
Divisors of 13539820840
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 20 26 28 35 40 52 56 65 70 91 104 130 140 181 182 260 280 362 364 455 520 724 728 905 910 1267 1448 1810 1820 2353 2534 3620 3640 4706 5068 6335 7240 9412 10136 11765 12670 16471 18824 20551 23530 25340 32942 41102 47060 50680 65884 82204 82355 94120 102755 131768 143857 164408 164710 205510 267163 287714 329420 411020 534326 575428 658840 719285 822040 1068652 1150856 1335815 1438570 1870141 2137304 2671630 2877140 3719731 3740282 5343260 5754280 7439462 7480564 9350705 10686520 14878924 14961128 18598655 18701410 26038117 29757848 37197310 37402820 48356503 52076234 74394620 74805640 96713006 104152468 130190585 148789240 193426012 208304936 241782515 260381170 338495521 386852024 483565030 520762340 676991042 967130060 1041524680 1353982084 1692477605 1934260120 2707964168 3384955210 6769910420 13539820840
- Sum of all divisors σ(n): 37703877120
- Sum of proper divisors (its aliquot sum) s(n): 24164056280
- 13539820840 is an abundant number, because the sum of its proper divisors (24164056280) is greater than itself. Its abundance is 10624235440
Bases of 13539820840
- Binary: 11001001110000100101000101001010002
- Hexadecimal: 0x327094528
- Base-36: 67X9CMG
Squares and roots of 13539820840
- 13539820840 squared (135398208402) is 183326748379298305600
- 13539820840 cubed (135398208403) is 2482211328235459422739568704000
-
The
square root of 13539820840 is 116360.7358175429 -
The
cube root of 13539820840 is 2383.4404517795
Scales and comparisons
How big is 13539820840?- 13,539,820,840 seconds is equal to 430 years, 27 weeks, 1 day, 21 hours, 20 minutes, 40 seconds.
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To count from 1 to 13,539,820,840 would take you about eight hundred sixty-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 13539820840 cubic inches would be around 198.6 feet tall.
Recreational maths with 13539820840
- 13539820840 backwards is 04802893531
- The number of decimal digits it has is: 11
- The sum of 13539820840's digits is 43
- More coming soon!
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The information we have on file for 13539820840 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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