389959207342
389,959,207,342 is an even composite number composed of five prime numbers multiplied together.
389959207342 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 389959207342:
2 × 71 × 79 × 677 × 51347
See below for interesting mathematical facts about the number 389959207342 from the Numbermatics database.
Names of 389959207342
- Cardinal: 389959207342 can be written as Three hundred eighty-nine billion, nine hundred fifty-nine million, two hundred seven thousand, three hundred forty-two.
Scientific notation
- Scientific notation: 3.89959207342 × 1011
Factors of 389959207342
Divisors of 389959207342
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 601584952320
- Sum of proper divisors (its aliquot sum) s(n): 211625744978
- 389959207342 is a deficient number, because the sum of its proper divisors (211625744978) is less than itself. Its deficiency is 178333462364
Bases of 389959207342
- Binary: 1011010110010110110000101001001101011102
- Hexadecimal: 0x5ACB6149AE
- Base-36: 4Z57N63Y
Squares and roots of 389959207342
- 389959207342 squared (3899592073422) is 152068183390800946704964
- 389959207342 cubed (3899592073423) is 59300388257014626991570948176645688
-
The
square root of 389959207342 is 624467.1387206855 -
The
cube root of 389959207342 is 7305.8888326889
Scales and comparisons
How big is 389959207342?- 389,959,207,342 seconds is equal to 12,399 years, 25 weeks, 5 days, 18 hours, 2 minutes, 22 seconds.
-
To count from 1 to 389,959,207,342 would take you about twenty-four thousand, seven hundred ninety-eight 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 389959207342 cubic inches would be around 608.8 feet tall.
Recreational maths with 389959207342
- 389959207342 backwards is 243702959983
- The number of decimal digits it has is: 12
- The sum of 389959207342's digits is 61
- More coming soon!
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