130072878
130,072,878 is an even composite number composed of four prime numbers multiplied together.
130072878 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 130072878:
2 × 34 × 132 × 4751
(2 × 3 × 3 × 3 × 3 × 13 × 13 × 4751)See below for interesting mathematical facts about the number 130072878 from the Numbermatics database.
Names of 130072878
- Cardinal: 130072878 can be written as One hundred thirty million, seventy-two thousand, eight hundred seventy-eight.
Scientific notation
- Scientific notation: 1.30072878 × 108
Factors of 130072878
Divisors of 130072878
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 6 9 13 18 26 27 39 54 78 81 117 162 169 234 338 351 507 702 1014 1053 1521 2106 3042 4563 4751 9126 9502 13689 14253 27378 28506 42759 61763 85518 123526 128277 185289 256554 370578 384831 555867 769662 802919 1111734 1605838 1667601 2408757 3335202 4817514 5002803 7226271 10005606 14452542 21678813 43357626 65036439 130072878
- Sum of all divisors σ(n): 315670608
- Sum of proper divisors (its aliquot sum) s(n): 185597730
- 130072878 is an abundant number, because the sum of its proper divisors (185597730) is greater than itself. Its abundance is 55524852
Bases of 130072878
- Binary: 1111100000011000001001011102
- Hexadecimal: 0x7C0C12E
- Base-36: 25FWVI
Squares and roots of 130072878
- 130072878 squared (1300728782) is 16918953591202884
- 130072878 cubed (1300728783) is 2200696986356194603780152
-
The
square root of 130072878 is 11404.9497149265 -
The
cube root of 130072878 is 506.6743470865
Scales and comparisons
How big is 130072878?- 130,072,878 seconds is equal to 4 years, 7 weeks, 11 hours, 21 minutes, 18 seconds.
-
To count from 1 to 130,072,878 would take you about six 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 130072878 cubic inches would be around 42.2 feet tall.
Recreational maths with 130072878
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The information we have on file for 130072878 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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