131426460
131,426,460 is an even composite number composed of five prime numbers multiplied together.
131426460 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 131426460:
22 × 32 × 5 × 11 × 66377
(2 × 2 × 3 × 3 × 5 × 11 × 66377)See below for interesting mathematical facts about the number 131426460 from the Numbermatics database.
Names of 131426460
- Cardinal: 131426460 can be written as One hundred thirty-one million, four hundred twenty-six thousand, four hundred sixty.
Scientific notation
- Scientific notation: 1.3142646 × 108
Factors of 131426460
Divisors of 131426460
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 90 99 110 132 165 180 198 220 330 396 495 660 990 1980 66377 132754 199131 265508 331885 398262 597393 663770 730147 796524 995655 1194786 1327540 1460294 1991310 2190441 2389572 2920588 2986965 3650735 3982620 4380882 5973930 6571323 7301470 8761764 10952205 11947860 13142646 14602940 21904410 26285292 32856615 43808820 65713230 131426460
- Sum of all divisors σ(n): 434908656
- Sum of proper divisors (its aliquot sum) s(n): 303482196
- 131426460 is an abundant number, because the sum of its proper divisors (303482196) is greater than itself. Its abundance is 172055736
Bases of 131426460
- Binary: 1111101010101101000100111002
- Hexadecimal: 0x7D5689C
- Base-36: 268XB0
Squares and roots of 131426460
- 131426460 squared (1314264602) is 17272914388131600
- 131426460 cubed (1314264603) is 2270117991915202202136000
-
The
square root of 131426460 is 11464.1379963781 -
The
cube root of 131426460 is 508.4258266405
Scales and comparisons
How big is 131426460?- 131,426,460 seconds is equal to 4 years, 9 weeks, 2 days, 3 hours, 21 minutes.
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To count from 1 to 131,426,460 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 131426460 cubic inches would be around 42.4 feet tall.
Recreational maths with 131426460
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