138412872009999999999
138,412,872,009,999,999,999 is an odd composite number composed of five prime numbers multiplied together.
138412872009999999999 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 138412872009999999999:
34 × 167 × 1499 × 46997 × 145245679
(3 × 3 × 3 × 3 × 167 × 1499 × 46997 × 145245679)See below for interesting mathematical facts about the number 138412872009999999999 from the Numbermatics database.
Names of 138412872009999999999
- Cardinal: 138412872009999999999 can be written as One hundred thirty-eight quintillion, four hundred twelve quadrillion, eight hundred seventy-two trillion, nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine.
Scientific notation
- Scientific notation: 1.38412872009999999999 × 1020
Factors of 138412872009999999999
Divisors of 138412872009999999999
- Number of divisors d(n): 80
-
Complete list of divisors:
1 3 9 27 81 167 501 1499 1503 4497 4509 13491 13527 40473 46997 121419 140991 250333 422973 750999 1268919 2252997 3806757 6758991 7848499 20276973 23545497 70448503 70636491 145245679 211345509 211909473 435737037 634036527 635728419 1307211111 1902109581 3921633333 5706328743 11764899999 11764900001 24256028393 35294700003 72768085179 105884100009 217723272821 218304255537 317652300027 653169818463 654912766611 952956900081 1959509455389 1964738299833 5878528366167 6826111175963 17635585098501 20478333527889 36359786561107 61435000583667 109079359683321 184305001751001 327238079049963 552915005253003 981714237149889 1139960566385821 2945142711449667 3419881699157463 10232340652768537 10259645097472389 30697021958305611 30778935292417167 92091065874916833 92336805877251501 276273197624750499 828819592874251497 1708800889012345679 5126402667037037037 15379208001111111111 46137624003333333333 138412872009999999999
- Sum of all divisors σ(n): 208146212241770880000
- Sum of proper divisors (its aliquot sum) s(n): 69733340231770880001
- 138412872009999999999 is a deficient number, because the sum of its proper divisors (69733340231770880001) is less than itself. Its deficiency is 68679531778229119998
Bases of 138412872009999999999
- Binary: 11110000000110111010100110111000000000100011010100001100011111111112
- Hexadecimal: 0x780DD4DC011A863FF
- Base-36: T7LGK76NI5WXR
Squares and roots of 138412872009999999999
- 138412872009999999999 squared (1384128720099999999992) is 19158123138056641439823174255980000000001
- 138412872009999999999 cubed (1384128720099999999993) is 2651730845859653471721549012186830075680115238616029999999999
-
The
square root of 138412872009999999999 is 11764899999.9999999989 -
The
cube root of 138412872009999999999 is 5172797.6907665529
Scales and comparisons
How big is 138412872009999999999?- 138,412,872,009,999,999,999 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 138,412,872,009,999,999,999 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 138412872009999999999 cubic inches would be around 431066.5 feet tall.
Recreational maths with 138412872009999999999
- 138412872009999999999 backwards is 999999999900278214831
- The number of decimal digits it has is: 21
- The sum of 138412872009999999999's digits is 126
- More coming soon!
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