389332992
389,332,992 is an even composite number composed of three prime numbers multiplied together.
389332992 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 389332992:
214 × 3 × 892
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 89 × 89)See below for interesting mathematical facts about the number 389332992 from the Numbermatics database.
Names of 389332992
- Cardinal: 389332992 can be written as Three hundred eighty-nine million, three hundred thirty-two thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 3.89332992 × 108
Factors of 389332992
Divisors of 389332992
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 89 96 128 178 192 256 267 356 384 512 534 712 768 1024 1068 1424 1536 2048 2136 2848 3072 4096 4272 5696 6144 7921 8192 8544 11392 12288 15842 16384 17088 22784 23763 24576 31684 34176 45568 47526 49152 63368 68352 91136 95052 126736 136704 182272 190104 253472 273408 364544 380208 506944 546816 729088 760416 1013888 1093632 1458176 1520832 2027776 2187264 3041664 4055552 4374528 6083328 8111104 12166656 16222208 24333312 32444416 48666624 64888832 97333248 129777664 194666496 389332992
- Sum of all divisors σ(n): 1049985748
- Sum of proper divisors (its aliquot sum) s(n): 660652756
- 389332992 is an abundant number, because the sum of its proper divisors (660652756) is greater than itself. Its abundance is 271319764
Bases of 389332992
- Binary: 101110011010011000000000000002
- Hexadecimal: 0x1734C000
- Base-36: 6FSR9C
Squares and roots of 389332992
- 389332992 squared (3893329922) is 151580178659672064
- 389332992 cubed (3893329923) is 59015164485464674415935488
-
The
square root of 389332992 is 19731.5227998247 -
The
cube root of 389332992 is 730.1976021019
Scales and comparisons
How big is 389332992?- 389,332,992 seconds is equal to 12 years, 19 weeks, 5 days, 4 hours, 3 minutes, 12 seconds.
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To count from 1 to 389,332,992 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 389332992 cubic inches would be around 60.8 feet tall.
Recreational maths with 389332992
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The information we have on file for 389332992 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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