131051664
131,051,664 is an even composite number composed of four prime numbers multiplied together.
131051664 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 131051664:
24 × 32 × 192 × 2521
(2 × 2 × 2 × 2 × 3 × 3 × 19 × 19 × 2521)See below for interesting mathematical facts about the number 131051664 from the Numbermatics database.
Names of 131051664
- Cardinal: 131051664 can be written as One hundred thirty-one million, fifty-one thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.31051664 × 108
Factors of 131051664
Divisors of 131051664
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 36 38 48 57 72 76 114 144 152 171 228 304 342 361 456 684 722 912 1083 1368 1444 2166 2521 2736 2888 3249 4332 5042 5776 6498 7563 8664 10084 12996 15126 17328 20168 22689 25992 30252 40336 45378 47899 51984 60504 90756 95798 121008 143697 181512 191596 287394 363024 383192 431091 574788 766384 862182 910081 1149576 1724364 1820162 2299152 2730243 3448728 3640324 5460486 6897456 7280648 8190729 10920972 14561296 16381458 21841944 32762916 43683888 65525832 131051664
- Sum of all divisors σ(n): 387235446
- Sum of proper divisors (its aliquot sum) s(n): 256183782
- 131051664 is an abundant number, because the sum of its proper divisors (256183782) is greater than itself. Its abundance is 125132118
Bases of 131051664
- Binary: 1111100111110110000100100002
- Hexadecimal: 0x7CFB090
- Base-36: 260W40
Squares and roots of 131051664
- 131051664 squared (1310516642) is 17174538637168896
- 131051664 cubed (1310516643) is 2250751866833276069842944
-
The
square root of 131051664 is 11447.7798720975 -
The
cube root of 131051664 is 507.9420646105
Scales and comparisons
How big is 131051664?- 131,051,664 seconds is equal to 4 years, 8 weeks, 4 days, 19 hours, 14 minutes, 24 seconds.
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To count from 1 to 131,051,664 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 131051664 cubic inches would be around 42.3 feet tall.
Recreational maths with 131051664
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