138094906389
138,094,906,389 is an odd composite number composed of three prime numbers multiplied together.
What does the number 138094906389 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.
138094906389 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 138094906389:
3 × 11 × 4184694133
See below for interesting mathematical facts about the number 138094906389 from the Numbermatics database.
Names of 138094906389
- Cardinal: 138094906389 can be written as One hundred thirty-eight billion, ninety-four million, nine hundred six thousand, three hundred eighty-nine.
Scientific notation
- Scientific notation: 1.38094906389 × 1011
Factors of 138094906389
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 4184694147
Divisors of 138094906389
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 200865318432
- Sum of proper divisors (its aliquot sum) s(n): 62770412043
- 138094906389 is a deficient number, because the sum of its proper divisors (62770412043) is less than itself. Its deficiency is 75324494346
Bases of 138094906389
- Binary: 100000001001110001100100001100000101012
- Hexadecimal: 0x2027190C15
- Base-36: 1RFU53PX
Squares and roots of 138094906389
- 138094906389 squared (1380949063892) is 19070203170586673019321
- 138094906389 cubed (1380949063893) is 2633497921661377608814085483341869
-
The
square root of 138094906389 is 371611.2301707255 -
The
cube root of 138094906389 is 5168.8336256553
Scales and comparisons
How big is 138094906389?- 138,094,906,389 seconds is equal to 4,390 years, 51 weeks, 3 days, 16 hours, 13 minutes, 9 seconds.
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To count from 1 to 138,094,906,389 would take you about eight thousand, seven hundred eighty-one 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 138094906389 cubic inches would be around 430.7 feet tall.
Recreational maths with 138094906389
- 138094906389 backwards is 983609490831
- The number of decimal digits it has is: 12
- The sum of 138094906389's digits is 60
- More coming soon!
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