42974120
42,974,120 is an even composite number composed of five prime numbers multiplied together.
42974120 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 42974120:
23 × 5 × 7 × 23 × 6673
(2 × 2 × 2 × 5 × 7 × 23 × 6673)See below for interesting mathematical facts about the number 42974120 from the Numbermatics database.
Names of 42974120
- Cardinal: 42974120 can be written as Forty-two million, nine hundred seventy-four thousand, one hundred twenty.
Scientific notation
- Scientific notation: 4.297412 × 107
Factors of 42974120
Divisors of 42974120
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 23 28 35 40 46 56 70 92 115 140 161 184 230 280 322 460 644 805 920 1288 1610 3220 6440 6673 13346 26692 33365 46711 53384 66730 93422 133460 153479 186844 233555 266920 306958 373688 467110 613916 767395 934220 1074353 1227832 1534790 1868440 2148706 3069580 4297412 5371765 6139160 8594824 10743530 21487060 42974120
- Sum of all divisors σ(n): 115326720
- Sum of proper divisors (its aliquot sum) s(n): 72352600
- 42974120 is an abundant number, because the sum of its proper divisors (72352600) is greater than itself. Its abundance is 29378480
Bases of 42974120
- Binary: 101000111110111011101010002
- Hexadecimal: 0x28FBBA8
- Base-36: PL31K
Squares and roots of 42974120
- 42974120 squared (429741202) is 1846774989774400
- 42974120 cubed (429741203) is 79363530023563838528000
-
The
square root of 42974120 is 6555.4648957949 -
The
cube root of 42974120 is 350.2695067071
Scales and comparisons
How big is 42974120?- 42,974,120 seconds is equal to 1 year, 19 weeks, 9 hours, 15 minutes, 20 seconds.
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To count from 1 to 42,974,120 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 42974120 cubic inches would be around 29.2 feet tall.
Recreational maths with 42974120
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The information we have on file for 42974120 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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