389081992
389,081,992 is an even composite number composed of five prime numbers multiplied together.
389081992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 389081992:
23 × 13 × 17 × 312 × 229
(2 × 2 × 2 × 13 × 17 × 31 × 31 × 229)See below for interesting mathematical facts about the number 389081992 from the Numbermatics database.
Names of 389081992
- Cardinal: 389081992 can be written as Three hundred eighty-nine million, eighty-one thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 3.89081992 × 108
Factors of 389081992
Divisors of 389081992
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 13 17 26 31 34 52 62 68 104 124 136 221 229 248 403 442 458 527 806 884 916 961 1054 1612 1768 1832 1922 2108 2977 3224 3844 3893 4216 5954 6851 7099 7688 7786 11908 12493 13702 14198 15572 16337 23816 24986 27404 28396 31144 32674 49972 50609 54808 56792 65348 92287 99944 101218 120683 130696 184574 202436 212381 220069 241366 369148 404872 424762 440138 482732 738296 849524 880276 965464 1568879 1699048 1760552 2860897 3137758 3741173 5721794 6275516 7482346 11443588 12551032 14964692 22887176 29929384 48635249 97270498 194540996 389081992
- Sum of all divisors σ(n): 863314200
- Sum of proper divisors (its aliquot sum) s(n): 474232208
- 389081992 is an abundant number, because the sum of its proper divisors (474232208) is greater than itself. Its abundance is 85150216
Bases of 389081992
- Binary: 101110011000011101011100010002
- Hexadecimal: 0x1730EB88
- Base-36: 6FNDL4
Squares and roots of 389081992
- 389081992 squared (3890819922) is 151384796498688064
- 389081992 cubed (3890819923) is 58901098180224177327743488
-
The
square root of 389081992 is 19725.1613935095 -
The
cube root of 389081992 is 730.0406507669
Scales and comparisons
How big is 389081992?- 389,081,992 seconds is equal to 12 years, 19 weeks, 2 days, 6 hours, 19 minutes, 52 seconds.
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To count from 1 to 389,081,992 would take you about eighteen 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 389081992 cubic inches would be around 60.8 feet tall.
Recreational maths with 389081992
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"Number 389081992 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.
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The information we have on file for 389081992 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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