132142720
132,142,720 is an even composite number composed of four prime numbers multiplied together.
132142720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 132142720:
27 × 5 × 19 × 10867
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 10867)See below for interesting mathematical facts about the number 132142720 from the Numbermatics database.
Names of 132142720
- Cardinal: 132142720 can be written as One hundred thirty-two million, one hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3214272 × 108
Factors of 132142720
Divisors of 132142720
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 304 320 380 608 640 760 1216 1520 2432 3040 6080 10867 12160 21734 43468 54335 86936 108670 173872 206473 217340 347744 412946 434680 695488 825892 869360 1032365 1390976 1651784 1738720 2064730 3303568 3477440 4129460 6607136 6954880 8258920 13214272 16517840 26428544 33035680 66071360 132142720
- Sum of all divisors σ(n): 332560800
- Sum of proper divisors (its aliquot sum) s(n): 200418080
- 132142720 is an abundant number, because the sum of its proper divisors (200418080) is greater than itself. Its abundance is 68275360
Bases of 132142720
- Binary: 1111110000001010110100000002
- Hexadecimal: 0x7E05680
- Base-36: 26O9Z4
Squares and roots of 132142720
- 132142720 squared (1321427202) is 17461698448998400
- 132142720 cubed (1321427203) is 2307436328870429851648000
-
The
square root of 132142720 is 11495.3347058709 -
The
cube root of 132142720 is 509.3477757541
Scales and comparisons
How big is 132142720?- 132,142,720 seconds is equal to 4 years, 10 weeks, 3 days, 10 hours, 18 minutes, 40 seconds.
-
To count from 1 to 132,142,720 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 132142720 cubic inches would be around 42.4 feet tall.
Recreational maths with 132142720
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