42789912807123
42,789,912,807,123 is an odd composite number composed of three prime numbers multiplied together.
42789912807123 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42789912807123:
37 × 1372 × 10212
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 137 × 137 × 1021 × 1021)See below for interesting mathematical facts about the number 42789912807123 from the Numbermatics database.
Names of 42789912807123
- Cardinal: 42789912807123 can be written as Forty-two trillion, seven hundred eighty-nine billion, nine hundred twelve million, eight hundred seven thousand, one hundred twenty-three.
Scientific notation
- Scientific notation: 4.2789912807123 × 1013
Factors of 42789912807123
Divisors of 42789912807123
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 9 27 81 137 243 411 729 1021 1233 2187 3063 3699 9189 11097 18769 27567 33291 56307 82701 99873 139877 168921 248103 299619 419631 506763 744309 1042441 1258893 1520289 2232927 3127323 3776679 4560867 9381969 11330037 13682601 19163149 28145907 33990111 41047803 57489447 84437721 101970333 142814417 172468341 253313163 305910999 428443251 517405023 759939489 1285329753 1552215069 2279818467 3855989259 4656645207 11567967777 13969935621 19565575129 34703903331 41909806863 58696725387 104111709993 176090176161 312335129979 528270528483 1584811585449 4754434756347 14263304269041 42789912807123
- Sum of all divisors σ(n): 64710316206480
- Sum of proper divisors (its aliquot sum) s(n): 21920403399357
- 42789912807123 is a deficient number, because the sum of its proper divisors (21920403399357) is less than itself. Its deficiency is 20869509407766
Bases of 42789912807123
- Binary: 10011011101010110011011000110110000110110100112
- Hexadecimal: 0x26EACD8D86D3
- Base-36: F61EXA66R
Squares and roots of 42789912807123
- 42789912807123 squared (427899128071232) is 1830976638041188937799537129
- 42789912807123 cubed (427899128071233) is 78347330693661684049534206434218454169867
-
The
square root of 42789912807123 is 6541399.9118784199 -
The
cube root of 42789912807123 is 34976.8316894271
Scales and comparisons
How big is 42789912807123?- 42,789,912,807,123 seconds is equal to 1,360,586 years, 45 weeks, 1 day, 10 hours, 52 minutes, 3 seconds.
-
To count from 1 to 42,789,912,807,123 would take you about three million, four hundred one thousand, four hundred sixty-seven 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 42789912807123 cubic inches would be around 2914.7 feet tall.
Recreational maths with 42789912807123
- 42789912807123 backwards is 32170821998724
- The number of decimal digits it has is: 14
- The sum of 42789912807123's digits is 63
- More coming soon!
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