231067242
231,067,242 is an even composite number composed of five prime numbers multiplied together.
231067242 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 231067242:
2 × 35 × 72 × 31 × 313
(2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 31 × 313)See below for interesting mathematical facts about the number 231067242 from the Numbermatics database.
Names of 231067242
- Cardinal: 231067242 can be written as Two hundred thirty-one million, sixty-seven thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 2.31067242 × 108
Factors of 231067242
Divisors of 231067242
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 31 42 49 54 62 63 81 93 98 126 147 162 186 189 217 243 279 294 313 378 434 441 486 558 567 626 651 837 882 939 1134 1302 1323 1519 1674 1701 1878 1953 2191 2511 2646 2817 3038 3402 3906 3969 4382 4557 5022 5634 5859 6573 7533 7938 8451 9114 9703 11718 11907 13146 13671 15066 15337 16902 17577 19406 19719 23814 25353 27342 29109 30674 35154 39438 41013 46011 50706 52731 58218 59157 67921 76059 82026 87327 92022 105462 118314 123039 135842 138033 152118 174654 177471 203763 246078 261981 276066 354942 369117 407526 414099 475447 523962 532413 611289 738234 785943 828198 950894 1064826 1222578 1242297 1426341 1571886 1833867 2357829 2484594 2852682 3667734 3726891 4279023 4715658 5501601 7453782 8558046 11003202 12837069 16504803 25674138 33009606 38511207 77022414 115533621 231067242
- Sum of all divisors σ(n): 625427712
- Sum of proper divisors (its aliquot sum) s(n): 394360470
- 231067242 is an abundant number, because the sum of its proper divisors (394360470) is greater than itself. Its abundance is 163293228
Bases of 231067242
- Binary: 11011100010111001110011010102
- Hexadecimal: 0xDC5CE6A
- Base-36: 3TKKMI
Squares and roots of 231067242
- 231067242 squared (2310672422) is 53392070325486564
- 231067242 cubed (2310672423) is 12337158434780222651536488
-
The
square root of 231067242 is 15200.8960920073 -
The
cube root of 231067242 is 613.6387739705
Scales and comparisons
How big is 231067242?- 231,067,242 seconds is equal to 7 years, 18 weeks, 9 hours, 20 minutes, 42 seconds.
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To count from 1 to 231,067,242 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 231067242 cubic inches would be around 51.1 feet tall.
Recreational maths with 231067242
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