131064920
131,064,920 is an even composite number composed of five prime numbers multiplied together.
131064920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 131064920:
23 × 5 × 7 × 29 × 16141
(2 × 2 × 2 × 5 × 7 × 29 × 16141)See below for interesting mathematical facts about the number 131064920 from the Numbermatics database.
Names of 131064920
- Cardinal: 131064920 can be written as One hundred thirty-one million, sixty-four thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3106492 × 108
Factors of 131064920
Divisors of 131064920
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 29 35 40 56 58 70 116 140 145 203 232 280 290 406 580 812 1015 1160 1624 2030 4060 8120 16141 32282 64564 80705 112987 129128 161410 225974 322820 451948 468089 564935 645640 903896 936178 1129870 1872356 2259740 2340445 3276623 3744712 4519480 4680890 6553246 9361780 13106492 16383115 18723560 26212984 32766230 65532460 131064920
- Sum of all divisors σ(n): 348667200
- Sum of proper divisors (its aliquot sum) s(n): 217602280
- 131064920 is an abundant number, because the sum of its proper divisors (217602280) is greater than itself. Its abundance is 86537360
Bases of 131064920
- Binary: 1111100111111100100010110002
- Hexadecimal: 0x7CFE458
- Base-36: 2616C8
Squares and roots of 131064920
- 131064920 squared (1310649202) is 17178013254606400
- 131064920 cubed (1310649203) is 2251434932973927447488000
-
The
square root of 131064920 is 11448.3588343483 -
The
cube root of 131064920 is 507.9591903067
Scales and comparisons
How big is 131064920?- 131,064,920 seconds is equal to 4 years, 8 weeks, 4 days, 22 hours, 55 minutes, 20 seconds.
-
To count from 1 to 131,064,920 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 131064920 cubic inches would be around 42.3 feet tall.
Recreational maths with 131064920
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