18070272
18,070,272 is an even composite number composed of five prime numbers multiplied together.
18070272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 18070272:
28 × 32 × 11 × 23 × 31
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 23 × 31)See below for interesting mathematical facts about the number 18070272 from the Numbermatics database.
Names of 18070272
- Cardinal: 18070272 can be written as Eighteen million, seventy thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.8070272 × 107
Factors of 18070272
Divisors of 18070272
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 23 24 31 32 33 36 44 46 48 62 64 66 69 72 88 92 93 96 99 124 128 132 138 144 176 184 186 192 198 207 248 253 256 264 276 279 288 341 352 368 372 384 396 414 496 506 528 552 558 576 682 704 713 736 744 759 768 792 828 992 1012 1023 1056 1104 1116 1152 1364 1408 1426 1472 1488 1518 1584 1656 1984 2024 2046 2112 2139 2208 2232 2277 2304 2728 2816 2852 2944 2976 3036 3069 3168 3312 3968 4048 4092 4224 4278 4416 4464 4554 5456 5704 5888 5952 6072 6138 6336 6417 6624 7843 7936 8096 8184 8448 8556 8832 8928 9108 10912 11408 11904 12144 12276 12672 12834 13248 15686 16192 16368 17112 17664 17856 18216 21824 22816 23529 23808 24288 24552 25344 25668 26496 31372 32384 32736 34224 35712 36432 43648 45632 47058 48576 49104 51336 52992 62744 64768 65472 68448 70587 71424 72864 87296 91264 94116 97152 98208 102672 125488 130944 136896 141174 145728 182528 188232 194304 196416 205344 250976 261888 273792 282348 291456 376464 392832 410688 501952 547584 564696 582912 752928 785664 821376 1003904 1129392 1505856 1642752 2007808 2258784 3011712 4517568 6023424 9035136 18070272
- Sum of all divisors σ(n): 61221888
- Sum of proper divisors (its aliquot sum) s(n): 43151616
- 18070272 is an abundant number, because the sum of its proper divisors (43151616) is greater than itself. Its abundance is 25081344
Bases of 18070272
- Binary: 10001001110111011000000002
- Hexadecimal: 0x113BB00
- Base-36: ARB40
Squares and roots of 18070272
- 18070272 squared (180702722) is 326534730153984
- 18070272 cubed (180702723) is 5900571391329092763648
-
The
square root of 18070272 is 4250.9142546045 -
The
cube root of 18070272 is 262.4147423801
Scales and comparisons
How big is 18070272?- 18,070,272 seconds is equal to 29 weeks, 6 days, 3 hours, 31 minutes, 12 seconds.
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To count from 1 to 18,070,272 would take you about forty-four weeks!
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 18070272 cubic inches would be around 21.9 feet tall.
Recreational maths with 18070272
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The information we have on file for 18070272 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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