138445449979671
138,445,449,979,671 is an odd composite number composed of three prime numbers multiplied together.
What does the number 138445449979671 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.
138445449979671 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 138445449979671:
32 × 19 × 809622514501
(3 × 3 × 19 × 809622514501)See below for interesting mathematical facts about the number 138445449979671 from the Numbermatics database.
Names of 138445449979671
- Cardinal: 138445449979671 can be written as One hundred thirty-eight trillion, four hundred forty-five billion, four hundred forty-nine million, nine hundred seventy-nine thousand, six hundred seventy-one.
Scientific notation
- Scientific notation: 1.38445449979671 × 1014
Factors of 138445449979671
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 809622514523
Divisors of 138445449979671
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 210501853770520
- Sum of proper divisors (its aliquot sum) s(n): 72056403790849
- 138445449979671 is a deficient number, because the sum of its proper divisors (72056403790849) is less than itself. Its deficiency is 66389046188822
Bases of 138445449979671
- Binary: 111110111101010010101111101110111100111000101112
- Hexadecimal: 0x7DEA57DDE717
- Base-36: 1D2OYMD1JR
Squares and roots of 138445449979671
- 138445449979671 squared (1384454499796712) is 19167142620073584894313268241
- 138445449979671 cubed (1384454499796713) is 2653603684860617651482926955279459019928711
-
The
square root of 138445449979671 is 11766284.4594065037 -
The
cube root of 138445449979671 is 51732.0349605575
Scales and comparisons
How big is 138445449979671?- 138,445,449,979,671 seconds is equal to 4,402,137 years, 3 weeks, 4 days, 6 hours, 47 minutes, 51 seconds.
-
To count from 1 to 138,445,449,979,671 would take you about eleven million, five thousand, three hundred forty-two 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 138445449979671 cubic inches would be around 4311 feet tall.
Recreational maths with 138445449979671
- 138445449979671 backwards is 176979944544831
- The number of decimal digits it has is: 15
- The sum of 138445449979671's digits is 81
- More coming soon!
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