42645009816
42,645,009,816 is an even composite number composed of three prime numbers multiplied together.
42645009816 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42645009816:
23 × 33 × 140512
(2 × 2 × 2 × 3 × 3 × 3 × 14051 × 14051)See below for interesting mathematical facts about the number 42645009816 from the Numbermatics database.
Names of 42645009816
- Cardinal: 42645009816 can be written as Forty-two billion, six hundred forty-five million, nine thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 4.2645009816 × 1010
Factors of 42645009816
Divisors of 42645009816
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 14051 28102 42153 56204 84306 112408 126459 168612 252918 337224 379377 505836 758754 1011672 1517508 3035016 197430601 394861202 592291803 789722404 1184583606 1579444808 1776875409 2369167212 3553750818 4738334424 5330626227 7107501636 10661252454 14215003272 21322504908 42645009816
- Sum of all divisors σ(n): 118466791800
- Sum of proper divisors (its aliquot sum) s(n): 75821781984
- 42645009816 is an abundant number, because the sum of its proper divisors (75821781984) is greater than itself. Its abundance is 33176772168
Bases of 42645009816
- Binary: 1001111011011101011100110101100110002
- Hexadecimal: 0x9EDD73598
- Base-36: JL9QK60
Squares and roots of 42645009816
- 42645009816 squared (426450098162) is 1818596862206736353856
- 42645009816 cubed (426450098163) is 77554081040153071231513169450496
-
The
square root of 42645009816 is 206506.6822550787 -
The
cube root of 42645009816 is 3493.7305400841
Scales and comparisons
How big is 42645009816?- 42,645,009,816 seconds is equal to 1,355 years, 50 weeks, 6 days, 12 hours, 3 minutes, 36 seconds.
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To count from 1 to 42,645,009,816 would take you about two thousand, seven hundred eleven 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 42645009816 cubic inches would be around 291.1 feet tall.
Recreational maths with 42645009816
- 42645009816 backwards is 61890054624
- The number of decimal digits it has is: 11
- The sum of 42645009816's digits is 45
- More coming soon!
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