42145080
42,145,080 is an even composite number composed of five prime numbers multiplied together.
42145080 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 42145080:
23 × 3 × 5 × 157 × 2237
(2 × 2 × 2 × 3 × 5 × 157 × 2237)See below for interesting mathematical facts about the number 42145080 from the Numbermatics database.
Names of 42145080
- Cardinal: 42145080 can be written as Forty-two million, one hundred forty-five thousand and eighty.
Scientific notation
- Scientific notation: 4.214508 × 107
Factors of 42145080
Divisors of 42145080
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 157 314 471 628 785 942 1256 1570 1884 2237 2355 3140 3768 4474 4710 6280 6711 8948 9420 11185 13422 17896 18840 22370 26844 33555 44740 53688 67110 89480 134220 268440 351209 702418 1053627 1404836 1756045 2107254 2809672 3512090 4214508 5268135 7024180 8429016 10536270 14048360 21072540 42145080
- Sum of all divisors σ(n): 127297440
- Sum of proper divisors (its aliquot sum) s(n): 85152360
- 42145080 is an abundant number, because the sum of its proper divisors (85152360) is greater than itself. Its abundance is 43007280
Bases of 42145080
- Binary: 101000001100010101001110002
- Hexadecimal: 0x2831538
- Base-36: P3BCO
Squares and roots of 42145080
- 42145080 squared (421450802) is 1776207768206400
- 42145080 cubed (421450803) is 74858418487680184512000
-
The
square root of 42145080 is 6491.9242139753 -
The
cube root of 42145080 is 348.0024441631
Scales and comparisons
How big is 42145080?- 42,145,080 seconds is equal to 1 year, 17 weeks, 4 days, 18 hours, 58 minutes.
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To count from 1 to 42,145,080 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 42145080 cubic inches would be around 29 feet tall.
Recreational maths with 42145080
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The information we have on file for 42145080 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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