231475968
231,475,968 is an even composite number composed of three prime numbers multiplied together.
231475968 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 231475968:
28 × 35 × 612
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 61 × 61)See below for interesting mathematical facts about the number 231475968 from the Numbermatics database.
Names of 231475968
- Cardinal: 231475968 can be written as Two hundred thirty-one million, four hundred seventy-five thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 2.31475968 × 108
Factors of 231475968
Divisors of 231475968
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 61 64 72 81 96 108 122 128 144 162 183 192 216 243 244 256 288 324 366 384 432 486 488 549 576 648 732 768 864 972 976 1098 1152 1296 1464 1647 1728 1944 1952 2196 2304 2592 2928 3294 3456 3721 3888 3904 4392 4941 5184 5856 6588 6912 7442 7776 7808 8784 9882 10368 11163 11712 13176 14823 14884 15552 15616 17568 19764 20736 22326 23424 26352 29646 29768 31104 33489 35136 39528 44652 46848 52704 59292 59536 62208 66978 70272 79056 89304 100467 105408 118584 119072 133956 140544 158112 178608 200934 210816 237168 238144 267912 301401 316224 357216 401868 421632 474336 476288 535824 602802 632448 714432 803736 904203 948672 952576 1071648 1205604 1264896 1428864 1607472 1808406 1897344 2143296 2411208 2857728 3214944 3616812 3794688 4286592 4822416 6429888 7233624 8573184 9644832 12859776 14467248 19289664 25719552 28934496 38579328 57868992 77158656 115737984 231475968
- Sum of all divisors σ(n): 703653132
- Sum of proper divisors (its aliquot sum) s(n): 472177164
- 231475968 is an abundant number, because the sum of its proper divisors (472177164) is greater than itself. Its abundance is 240701196
Bases of 231475968
- Binary: 11011100110000001011000000002
- Hexadecimal: 0xDCC0B00
- Base-36: 3TTC00
Squares and roots of 231475968
- 231475968 squared (2314759682) is 53581123761537024
- 231475968 cubed (2314759683) is 12402742489229583798239232
-
The
square root of 231475968 is 15214.3342936851 -
The
cube root of 231475968 is 614.0003748933
Scales and comparisons
How big is 231475968?- 231,475,968 seconds is equal to 7 years, 18 weeks, 5 days, 2 hours, 52 minutes, 48 seconds.
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To count from 1 to 231,475,968 would take you about 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 231475968 cubic inches would be around 51.2 feet tall.
Recreational maths with 231475968
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