138482494812
138,482,494,812 is an even composite number composed of four prime numbers multiplied together.
138482494812 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.
Prime factorization of 138482494812:
22 × 32 × 312 × 4002847
(2 × 2 × 3 × 3 × 31 × 31 × 4002847)See below for interesting mathematical facts about the number 138482494812 from the Numbermatics database.
Names of 138482494812
- Cardinal: 138482494812 can be written as One hundred thirty-eight billion, four hundred eighty-two million, four hundred ninety-four thousand, eight hundred twelve.
Scientific notation
- Scientific notation: 1.38482494812 × 1011
Factors of 138482494812
Divisors of 138482494812
- Number of divisors d(n): 54
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Complete list of divisors:
1 2 3 4 6 9 12 18 31 36 62 93 124 186 279 372 558 961 1116 1922 2883 3844 5766 8649 11532 17298 34596 4002847 8005694 12008541 16011388 24017082 36025623 48034164 72051246 124088257 144102492 248176514 372264771 496353028 744529542 1116794313 1489059084 2233588626 3846735967 4467177252 7693471934 11540207901 15386943868 23080415802 34620623703 46160831604 69241247406 138482494812
- Sum of all divisors σ(n): 361709353824
- Sum of proper divisors (its aliquot sum) s(n): 223226859012
- 138482494812 is an abundant number, because the sum of its proper divisors (223226859012) is greater than itself. Its abundance is 84744364200
Bases of 138482494812
- Binary: 100000001111100011001100101101010111002
- Hexadecimal: 0x203E332D5C
- Base-36: 1RM8WGV0
Squares and roots of 138482494812
- 138482494812 squared (1384824948122) is 19177401369355606915344
- 138482494812 cubed (1384824948123) is 2655734385639429530437236803195328
-
The
square root of 138482494812 is 372132.3619520345 -
The
cube root of 138482494812 is 5173.6648651745
Scales and comparisons
How big is 138482494812?- 138,482,494,812 seconds is equal to 4,403 years, 16 weeks, 2 days, 15 hours, 40 minutes, 12 seconds.
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To count from 1 to 138,482,494,812 would take you about eight thousand, eight hundred 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 138482494812 cubic inches would be around 431.1 feet tall.
Recreational maths with 138482494812
- 138482494812 backwards is 218494284831
- The number of decimal digits it has is: 12
- The sum of 138482494812's digits is 54
- More coming soon!
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