42255320
42,255,320 is an even composite number composed of five prime numbers multiplied together.
42255320 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 42255320:
23 × 5 × 29 × 73 × 499
(2 × 2 × 2 × 5 × 29 × 73 × 499)See below for interesting mathematical facts about the number 42255320 from the Numbermatics database.
Names of 42255320
- Cardinal: 42255320 can be written as Forty-two million, two hundred fifty-five thousand, three hundred twenty.
Scientific notation
- Scientific notation: 4.225532 × 107
Factors of 42255320
Divisors of 42255320
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 8 10 20 29 40 58 73 116 145 146 232 290 292 365 499 580 584 730 998 1160 1460 1996 2117 2495 2920 3992 4234 4990 8468 9980 10585 14471 16936 19960 21170 28942 36427 42340 57884 72355 72854 84680 115768 144710 145708 182135 289420 291416 364270 578840 728540 1056383 1457080 2112766 4225532 5281915 8451064 10563830 21127660 42255320
- Sum of all divisors σ(n): 99900000
- Sum of proper divisors (its aliquot sum) s(n): 57644680
- 42255320 is an abundant number, because the sum of its proper divisors (57644680) is greater than itself. Its abundance is 15389360
Bases of 42255320
- Binary: 101000010011000011110110002
- Hexadecimal: 0x284C3D8
- Base-36: P5OEW
Squares and roots of 42255320
- 42255320 squared (422553202) is 1785512068302400
- 42255320 cubed (422553203) is 75447383809979768768000
-
The
square root of 42255320 is 6500.4092178877 -
The
cube root of 42255320 is 348.3056063847
Scales and comparisons
How big is 42255320?- 42,255,320 seconds is equal to 1 year, 17 weeks, 6 days, 1 hour, 35 minutes, 20 seconds.
-
To count from 1 to 42,255,320 would take you about two 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 42255320 cubic inches would be around 29 feet tall.
Recreational maths with 42255320
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