13939815680
13,939,815,680 is an even composite number composed of six prime numbers multiplied together.
13939815680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13939815680:
28 × 5 × 7 × 43 × 97 × 373
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 43 × 97 × 373)See below for interesting mathematical facts about the number 13939815680 from the Numbermatics database.
Names of 13939815680
- Cardinal: 13939815680 can be written as Thirteen billion, nine hundred thirty-nine million, eight hundred fifteen thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.393981568 × 1010
Factors of 13939815680
Divisors of 13939815680
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 43 56 64 70 80 86 97 112 128 140 160 172 194 215 224 256 280 301 320 344 373 388 430 448 485 560 602 640 679 688 746 776 860 896 970 1120 1204 1280 1358 1376 1492 1505 1552 1720 1792 1865 1940 2240 2408 2611 2716 2752 2984 3010 3104 3395 3440 3730 3880 4171 4480 4816 5222 5432 5504 5968 6020 6208 6790 6880 7460 7760 8342 8960 9632 10444 10864 11008 11936 12040 12416 13055 13580 13760 14920 15520 16039 16684 19264 20855 20888 21728 23872 24080 24832 26110 27160 27520 29197 29840 31040 32078 33368 36181 38528 41710 41776 43456 47744 48160 52220 54320 55040 58394 59680 62080 64156 66736 72362 77056 80195 83420 83552 86912 95488 96320 104440 108640 112273 116788 119360 124160 128312 133472 144724 145985 160390 166840 167104 173824 180905 192640 208880 217280 224546 233576 238720 253267 256624 266944 289448 291970 320780 333680 334208 361810 385280 417760 434560 449092 467152 477440 506534 513248 533888 561365 578896 583940 641560 667360 668416 723620 835520 869120 898184 934304 1013068 1026496 1067776 1122730 1157792 1167880 1266335 1283120 1334720 1447240 1555783 1671040 1796368 1868608 2026136 2052992 2245460 2315584 2335760 2532670 2566240 2669440 2894480 3111566 3342080 3592736 3737216 4052272 4105984 4490920 4631168 4671520 5065340 5132480 5338880 5788960 6223132 7185472 7474432 7778915 8104544 8981840 9262336 9343040 10130680 10264960 10890481 11577920 12446264 14370944 15557830 16209088 17963680 18686080 20261360 20529920 21780962 23155840 24892528 28741888 31115660 32418176 35927360 37372160 40522720 43561924 46311680 49785056 54452405 62231320 64836352 71854720 81045440 87123848 99570112 108904810 124462640 143709440 162090880 174247696 199140224 217809620 248925280 324181760 348495392 398280448 435619240 497850560 696990784 871238480 995701120 1393981568 1742476960 1991402240 2787963136 3484953920 6969907840 13939815680
- Sum of all divisors σ(n): 39556011264
- Sum of proper divisors (its aliquot sum) s(n): 25616195584
- 13939815680 is an abundant number, because the sum of its proper divisors (25616195584) is greater than itself. Its abundance is 11676379904
Bases of 13939815680
- Binary: 11001111101110000010110101000000002
- Hexadecimal: 0x33EE0B500
- Base-36: 6EJEMM8
Squares and roots of 13939815680
- 13939815680 squared (139398156802) is 194318461192373862400
- 13939815680 cubed (139398156803) is 2708763532242924663505682432000
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The
square root of 13939815680 is 118066.9965739791 -
The
cube root of 13939815680 is 2406.6836659385
Scales and comparisons
How big is 13939815680?- 13,939,815,680 seconds is equal to 443 years, 12 weeks, 4 days, 11 hours, 1 minute, 20 seconds.
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To count from 1 to 13,939,815,680 would take you about eight hundred eighty-six 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 13939815680 cubic inches would be around 200.6 feet tall.
Recreational maths with 13939815680
- 13939815680 backwards is 08651893931
- The number of decimal digits it has is: 11
- The sum of 13939815680's digits is 53
- More coming soon!
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