138910947946875
138,910,947,946,875 is an odd composite number composed of four prime numbers multiplied together.
138910947946875 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138910947946875:
32 × 55 × 133 × 1313
(3 × 3 × 5 × 5 × 5 × 5 × 5 × 13 × 13 × 13 × 131 × 131 × 131)See below for interesting mathematical facts about the number 138910947946875 from the Numbermatics database.
Names of 138910947946875
- Cardinal: 138910947946875 can be written as One hundred thirty-eight trillion, nine hundred ten billion, nine hundred forty-seven million, nine hundred forty-six thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 1.38910947946875 × 1014
Factors of 138910947946875
Divisors of 138910947946875
- Number of divisors d(n): 288
-
Complete list of divisors:
1 3 5 9 13 15 25 39 45 65 75 117 125 131 169 195 225 325 375 393 507 585 625 655 845 975 1125 1179 1521 1625 1703 1875 1965 2197 2535 2925 3125 3275 4225 4875 5109 5625 5895 6591 7605 8125 8515 9375 9825 10985 12675 14625 15327 16375 17161 19773 21125 22139 24375 25545 28125 29475 32955 38025 40625 42575 49125 51483 54925 63375 66417 73125 76635 81875 85805 98865 105625 110695 121875 127725 147375 154449 164775 190125 199251 212875 223093 245625 257415 274625 287807 316875 332085 365625 383175 409375 429025 494325 528125 553475 638625 669279 736875 772245 823875 863421 950625 996255 1064375 1115465 1228125 1287075 1373125 1439035 1584375 1660425 1915875 2007837 2145125 2248091 2471625 2590263 2767375 2900209 3193125 3346395 3684375 3861225 4119375 4317105 4753125 4981275 5321875 5577325 6435375 6744273 6865625 7195175 8302125 8700627 9579375 10039185 10725625 11240455 12358125 12951315 13836875 14501045 15965625 16731975 19306125 20232819 20596875 21585525 24906375 26101881 27886625 29225183 32176875 33721365 35975875 37702717 41510625 43503135 47896875 50195925 53628125 56202275 61790625 64756575 69184375 72505225 83659875 87675549 96530625 101164095 107927625 113108151 124531875 130509405 139433125 146125915 160884375 168606825 179879375 188513585 207553125 217515675 250979625 263026647 281011375 323782875 339324453 362526125 379927379 418299375 438377745 482653125 505820475 539638125 565540755 622659375 652547025 697165625 730629575 843034125 899396875 942567925 1087578375 1139782137 1254898125 1315133235 1405056875 1618914375 1696622265 1812630625 1899636895 2091496875 2191888725 2529102375 2698190625 2827703775 3262735125 3419346411 3653147875 4215170625 4712839625 4939055927 5437891875 5698910685 6274490625 6575666175 7025284375 8094571875 8483111325 9063153125 9498184475 10959443625 12645511875 14138518875 14817167781 16313675625 17096732055 18265739375 21075853125 23564198125 24695279635 27189459375 28494553425 32878330875 42415556625 44451503343 47490922375 54797218125 63227559375 70692594375 74085838905 81568378125 85483660275 91328696875 117820990625 123476398175 142472767125 164391654375 212077783125 222257516715 237454611875 273986090625 353462971875 370429194525 427418301375 617381990875 712363835625 821958271875 1060388915625 1111287583575 1187273059375 1852145972625 2137091506875 3086909954375 3561819178125 5556437917875 9260729863125 10685457534375 15434549771875 27782189589375 46303649315625 138910947946875
- Sum of all divisors σ(n): 273775371629760
- Sum of proper divisors (its aliquot sum) s(n): 134864423682885
- 138910947946875 is a deficient number, because the sum of its proper divisors (134864423682885) is less than itself. Its deficiency is 4046524263990
Bases of 138910947946875
- Binary: 111111001010110101110011011010100110001011110112
- Hexadecimal: 0x7E56B9B5317B
- Base-36: 1D8MT3TZSR
Squares and roots of 138910947946875
- 138910947946875 squared (1389109479468752) is 19296251459499415777822265625
- 138910947946875 cubed (1389109479468753) is 2680460582060334092357541830279754638671875
-
The
square root of 138910947946875 is 11786048.8691874599 -
The
cube root of 138910947946875 is 51789.9499923075
Scales and comparisons
How big is 138910947946875?- 138,910,947,946,875 seconds is equal to 4,416,938 years, 24 weeks, 1 day, 5 hours, 41 minutes, 15 seconds.
-
To count from 1 to 138,910,947,946,875 would take you about eleven million, forty-two thousand, three hundred forty-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 138910947946875 cubic inches would be around 4315.8 feet tall.
Recreational maths with 138910947946875
- 138910947946875 backwards is 578649749019831
- The number of decimal digits it has is: 15
- The sum of 138910947946875's digits is 81
- More coming soon!
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The information we have on file for 138910947946875 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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