131868672
131,868,672 is an even composite number composed of four prime numbers multiplied together.
131868672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 131868672:
211 × 3 × 132 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 13 × 127)See below for interesting mathematical facts about the number 131868672 from the Numbermatics database.
Names of 131868672
- Cardinal: 131868672 can be written as One hundred thirty-one million, eight hundred sixty-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.31868672 × 108
Factors of 131868672
Divisors of 131868672
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 127 128 156 169 192 208 254 256 312 338 381 384 416 507 508 512 624 676 762 768 832 1014 1016 1024 1248 1352 1524 1536 1651 1664 2028 2032 2048 2496 2704 3048 3072 3302 3328 4056 4064 4953 4992 5408 6096 6144 6604 6656 8112 8128 9906 9984 10816 12192 13208 13312 16224 16256 19812 19968 21463 21632 24384 26416 26624 32448 32512 39624 39936 42926 43264 48768 52832 64389 64896 65024 79248 79872 85852 86528 97536 105664 128778 129792 130048 158496 171704 173056 195072 211328 257556 259584 260096 316992 343408 346112 390144 422656 515112 519168 633984 686816 780288 845312 1030224 1038336 1267968 1373632 1690624 2060448 2535936 2747264 3381248 4120896 5071872 5494528 8241792 10143744 10989056 16483584 21978112 32967168 43956224 65934336 131868672
- Sum of all divisors σ(n): 383685120
- Sum of proper divisors (its aliquot sum) s(n): 251816448
- 131868672 is an abundant number, because the sum of its proper divisors (251816448) is greater than itself. Its abundance is 119947776
Bases of 131868672
- Binary: 1111101110000101000000000002
- Hexadecimal: 0x7DC2800
- Base-36: 26IEIO
Squares and roots of 131868672
- 131868672 squared (1318686722) is 17389346655043584
- 131868672 cubed (1318686723) is 2293110050348239524200448
-
The
square root of 131868672 is 11483.4085532131 -
The
cube root of 131868672 is 508.9954235265
Scales and comparisons
How big is 131868672?- 131,868,672 seconds is equal to 4 years, 10 weeks, 6 hours, 11 minutes, 12 seconds.
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To count from 1 to 131,868,672 would take you about six 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 131868672 cubic inches would be around 42.4 feet tall.
Recreational maths with 131868672
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The information we have on file for 131868672 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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