131492970
131,492,970 is an even composite number composed of five prime numbers multiplied together.
131492970 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 131492970:
2 × 34 × 5 × 72 × 3313
(2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 3313)See below for interesting mathematical facts about the number 131492970 from the Numbermatics database.
Names of 131492970
- Cardinal: 131492970 can be written as One hundred thirty-one million, four hundred ninety-two thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 1.3149297 × 108
Factors of 131492970
Divisors of 131492970
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 49 54 63 70 81 90 98 105 126 135 147 162 189 210 245 270 294 315 378 405 441 490 567 630 735 810 882 945 1134 1323 1470 1890 2205 2646 2835 3313 3969 4410 5670 6615 6626 7938 9939 13230 16565 19845 19878 23191 29817 33130 39690 46382 49695 59634 69573 89451 99390 115955 139146 149085 162337 178902 208719 231910 268353 298170 324674 347865 417438 447255 487011 536706 626157 695730 811685 894510 974022 1043595 1252314 1341765 1461033 1623370 1878471 2087190 2435055 2683530 2922066 3130785 3756942 4383099 4870110 6261570 7305165 8766198 9392355 13149297 14610330 18784710 21915495 26298594 43830990 65746485 131492970
- Sum of all divisors σ(n): 411419844
- Sum of proper divisors (its aliquot sum) s(n): 279926874
- 131492970 is an abundant number, because the sum of its proper divisors (279926874) is greater than itself. Its abundance is 148433904
Bases of 131492970
- Binary: 1111101011001101100011010102
- Hexadecimal: 0x7D66C6A
- Base-36: 26ACMI
Squares and roots of 131492970
- 131492970 squared (1314929702) is 17290401159420900
- 131492970 cubed (1314929703) is 2273566200943697621073000
-
The
square root of 131492970 is 11467.0384145167 -
The
cube root of 131492970 is 508.5115772549
Scales and comparisons
How big is 131492970?- 131,492,970 seconds is equal to 4 years, 9 weeks, 2 days, 21 hours, 49 minutes, 30 seconds.
-
To count from 1 to 131,492,970 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 131492970 cubic inches would be around 42.4 feet tall.
Recreational maths with 131492970
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The information we have on file for 131492970 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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