231530040
231,530,040 is an even composite number composed of six prime numbers multiplied together.
231530040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 231530040:
23 × 32 × 5 × 7 × 79 × 1163
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 79 × 1163)See below for interesting mathematical facts about the number 231530040 from the Numbermatics database.
Names of 231530040
- Cardinal: 231530040 can be written as Two hundred thirty-one million, five hundred thirty thousand and forty.
Scientific notation
- Scientific notation: 2.3153004 × 108
Factors of 231530040
Divisors of 231530040
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 70 72 79 84 90 105 120 126 140 158 168 180 210 237 252 280 315 316 360 395 420 474 504 553 630 632 711 790 840 948 1106 1163 1185 1260 1422 1580 1659 1896 2212 2326 2370 2520 2765 2844 3160 3318 3489 3555 4424 4652 4740 4977 5530 5688 5815 6636 6978 7110 8141 8295 9304 9480 9954 10467 11060 11630 13272 13956 14220 16282 16590 17445 19908 20934 22120 23260 24423 24885 27912 28440 32564 33180 34890 39816 40705 41868 46520 48846 49770 52335 65128 66360 69780 73269 81410 83736 91877 97692 99540 104670 122115 139560 146538 162820 183754 195384 199080 209340 244230 275631 293076 325640 366345 367508 418680 459385 488460 551262 586152 643139 732690 735016 826893 918770 976920 1102524 1286278 1378155 1465380 1653786 1837540 1929417 2205048 2572556 2756310 2930760 3215695 3307572 3675080 3858834 4134465 5145112 5512620 5788251 6431390 6615144 7717668 8268930 9647085 11025240 11576502 12862780 15435336 16537860 19294170 23153004 25725560 28941255 33075720 38588340 46306008 57882510 77176680 115765020 231530040
- Sum of all divisors σ(n): 871603200
- Sum of proper divisors (its aliquot sum) s(n): 640073160
- 231530040 is an abundant number, because the sum of its proper divisors (640073160) is greater than itself. Its abundance is 408543120
Bases of 231530040
- Binary: 11011100110011011110001110002
- Hexadecimal: 0xDCCDE38
- Base-36: 3TUHQ0
Squares and roots of 231530040
- 231530040 squared (2315300402) is 53606159422401600
- 231530040 cubed (2315300403) is 12411436235315019344064000
-
The
square root of 231530040 is 15216.1111983319 -
The
cube root of 231530040 is 614.0481806385
Scales and comparisons
How big is 231530040?- 231,530,040 seconds is equal to 7 years, 18 weeks, 5 days, 17 hours, 54 minutes.
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To count from 1 to 231,530,040 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 231530040 cubic inches would be around 51.2 feet tall.
Recreational maths with 231530040
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The information we have on file for 231530040 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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