42081930
42,081,930 is an even composite number composed of five prime numbers multiplied together.
What does the number 42081930 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
42081930 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 42081930:
2 × 34 × 5 × 11 × 4723
(2 × 3 × 3 × 3 × 3 × 5 × 11 × 4723)See below for interesting mathematical facts about the number 42081930 from the Numbermatics database.
Names of 42081930
- Cardinal: 42081930 can be written as Forty-two million, eighty-one thousand, nine hundred thirty.
Scientific notation
- Scientific notation: 4.208193 × 107
Factors of 42081930
Divisors of 42081930
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 81 90 99 110 135 162 165 198 270 297 330 405 495 594 810 891 990 1485 1782 2970 4455 4723 8910 9446 14169 23615 28338 42507 47230 51953 70845 85014 103906 127521 141690 155859 212535 255042 259765 311718 382563 425070 467577 519530 637605 765126 779295 935154 1275210 1402731 1558590 1912815 2337885 2805462 3825630 4208193 4675770 7013655 8416386 14027310 21040965 42081930
- Sum of all divisors σ(n): 123466464
- Sum of proper divisors (its aliquot sum) s(n): 81384534
- 42081930 is an abundant number, because the sum of its proper divisors (81384534) is greater than itself. Its abundance is 39302604
Bases of 42081930
- Binary: 101000001000011110100010102
- Hexadecimal: 0x2821E8A
- Base-36: P1YMI
Squares and roots of 42081930
- 42081930 squared (420819302) is 1770888832524900
- 42081930 cubed (420819303) is 74522419888094565057000
-
The
square root of 42081930 is 6487.0586555079 -
The
cube root of 42081930 is 347.8285421725
Scales and comparisons
How big is 42081930?- 42,081,930 seconds is equal to 1 year, 17 weeks, 4 days, 1 hour, 25 minutes, 30 seconds.
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To count from 1 to 42,081,930 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 42081930 cubic inches would be around 29 feet tall.
Recreational maths with 42081930
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"Number 42081930 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.
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Numbermatics. (2024). Number 42081930 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/42081930/
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The information we have on file for 42081930 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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