131961984
131,961,984 is an even composite number composed of five prime numbers multiplied together.
131961984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 131961984:
27 × 3 × 7 × 11 × 4463
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 4463)See below for interesting mathematical facts about the number 131961984 from the Numbermatics database.
Names of 131961984
- Cardinal: 131961984 can be written as One hundred thirty-one million, nine hundred sixty-one thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.31961984 × 108
Factors of 131961984
Divisors of 131961984
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 64 66 77 84 88 96 112 128 132 154 168 176 192 224 231 264 308 336 352 384 448 462 528 616 672 704 896 924 1056 1232 1344 1408 1848 2112 2464 2688 3696 4224 4463 4928 7392 8926 9856 13389 14784 17852 26778 29568 31241 35704 49093 53556 62482 71408 93723 98186 107112 124964 142816 147279 187446 196372 214224 249928 285632 294558 343651 374892 392744 428448 499856 571264 589116 687302 749784 785488 856896 999712 1030953 1178232 1374604 1499568 1570976 1713792 1999424 2061906 2356464 2749208 2999136 3141952 3998848 4123812 4712928 5498416 5998272 6283904 8247624 9425856 10996832 11996544 16495248 18851712 21993664 32990496 43987328 65980992 131961984
- Sum of all divisors σ(n): 437114880
- Sum of proper divisors (its aliquot sum) s(n): 305152896
- 131961984 is an abundant number, because the sum of its proper divisors (305152896) is greater than itself. Its abundance is 173190912
Bases of 131961984
- Binary: 1111101110110010100100000002
- Hexadecimal: 0x7DD9480
- Base-36: 26KEIO
Squares and roots of 131961984
- 131961984 squared (1319619842) is 17413965221216256
- 131961984 cubed (1319619843) is 2297981399898696034811904
-
The
square root of 131961984 is 11487.4707398973 -
The
cube root of 131961984 is 509.1154524965
Scales and comparisons
How big is 131961984?- 131,961,984 seconds is equal to 4 years, 10 weeks, 1 day, 8 hours, 6 minutes, 24 seconds.
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To count from 1 to 131,961,984 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 131961984 cubic inches would be around 42.4 feet tall.
Recreational maths with 131961984
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The information we have on file for 131961984 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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