131149172
131,149,172 is an even composite number composed of six prime numbers multiplied together.
131149172 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 131149172:
22 × 7 × 11 × 19 × 73 × 307
(2 × 2 × 7 × 11 × 19 × 73 × 307)See below for interesting mathematical facts about the number 131149172 from the Numbermatics database.
Names of 131149172
- Cardinal: 131149172 can be written as One hundred thirty-one million, one hundred forty-nine thousand, one hundred seventy-two.
Scientific notation
- Scientific notation: 1.31149172 × 108
Factors of 131149172
Divisors of 131149172
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 7 11 14 19 22 28 38 44 73 76 77 133 146 154 209 266 292 307 308 418 511 532 614 803 836 1022 1228 1387 1463 1606 2044 2149 2774 2926 3212 3377 4298 5548 5621 5833 5852 6754 8596 9709 11242 11666 13508 15257 19418 22411 22484 23332 23639 30514 38836 40831 44822 47278 61028 64163 81662 89644 94556 106799 128326 156877 163324 213598 246521 256652 313754 425809 427196 449141 493042 627508 851618 898282 986084 1703236 1725647 1796564 2980663 3451294 4683899 5961326 6902588 9367798 11922652 18735596 32787293 65574586 131149172
- Sum of all divisors σ(n): 306324480
- Sum of proper divisors (its aliquot sum) s(n): 175175308
- 131149172 is an abundant number, because the sum of its proper divisors (175175308) is greater than itself. Its abundance is 44026136
Bases of 131149172
- Binary: 1111101000100101101011101002
- Hexadecimal: 0x7D12D74
- Base-36: 262ZCK
Squares and roots of 131149172
- 131149172 squared (1311491722) is 17200105316285584
- 131149172 cubed (1311491723) is 2255779570543652457136448
-
The
square root of 131149172 is 11452.0378972479 -
The
cube root of 131149172 is 508.0680101973
Scales and comparisons
How big is 131149172?- 131,149,172 seconds is equal to 4 years, 8 weeks, 5 days, 22 hours, 19 minutes, 32 seconds.
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To count from 1 to 131,149,172 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 131149172 cubic inches would be around 42.3 feet tall.
Recreational maths with 131149172
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The information we have on file for 131149172 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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