42030681
42,030,681 is an odd composite number composed of five prime numbers multiplied together.
42030681 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42030681:
3 × 72 × 112 × 17 × 139
(3 × 7 × 7 × 11 × 11 × 17 × 139)See below for interesting mathematical facts about the number 42030681 from the Numbermatics database.
Names of 42030681
- Cardinal: 42030681 can be written as Forty-two million, thirty thousand, six hundred eighty-one.
Scientific notation
- Scientific notation: 4.2030681 × 107
Factors of 42030681
Divisors of 42030681
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 7 11 17 21 33 49 51 77 119 121 139 147 187 231 357 363 417 539 561 833 847 973 1309 1529 1617 2057 2363 2499 2541 2919 3927 4587 5929 6171 6811 7089 9163 10703 14399 16541 16819 17787 20433 25993 27489 32109 43197 49623 50457 74921 77979 100793 115787 117733 181951 224763 285923 302379 347361 353199 545853 824131 857769 1273657 2001461 2472393 3820971 6004383 14010227 42030681
- Sum of all divisors σ(n): 76416480
- Sum of proper divisors (its aliquot sum) s(n): 34385799
- 42030681 is a deficient number, because the sum of its proper divisors (34385799) is less than itself. Its deficiency is 7644882
Bases of 42030681
- Binary: 101000000101010110010110012
- Hexadecimal: 0x2815659
- Base-36: P0V2X
Squares and roots of 42030681
- 42030681 squared (420306812) is 1766578145323761
- 42030681 cubed (420306813) is 74250482487674640311241
-
The
square root of 42030681 is 6483.1073568157 -
The
cube root of 42030681 is 347.6872851357
Scales and comparisons
How big is 42030681?- 42,030,681 seconds is equal to 1 year, 17 weeks, 3 days, 11 hours, 11 minutes, 21 seconds.
-
To count from 1 to 42,030,681 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 42030681 cubic inches would be around 29 feet tall.
Recreational maths with 42030681
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The information we have on file for 42030681 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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