61481772
61,481,772 is an even composite number composed of five prime numbers multiplied together.
61481772 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 61481772:
22 × 32 × 11 × 107 × 1451
(2 × 2 × 3 × 3 × 11 × 107 × 1451)See below for interesting mathematical facts about the number 61481772 from the Numbermatics database.
Names of 61481772
- Cardinal: 61481772 can be written as Sixty-one million, four hundred eighty-one thousand, seven hundred seventy-two.
Scientific notation
- Scientific notation: 6.1481772 × 107
Factors of 61481772
Divisors of 61481772
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 107 132 198 214 321 396 428 642 963 1177 1284 1451 1926 2354 2902 3531 3852 4353 4708 5804 7062 8706 10593 13059 14124 15961 17412 21186 26118 31922 42372 47883 52236 63844 95766 143649 155257 191532 287298 310514 465771 574596 621028 931542 1397313 1707827 1863084 2794626 3415654 5123481 5589252 6831308 10246962 15370443 20493924 30740886 61481772
- Sum of all divisors σ(n): 171243072
- Sum of proper divisors (its aliquot sum) s(n): 109761300
- 61481772 is an abundant number, because the sum of its proper divisors (109761300) is greater than itself. Its abundance is 48279528
Bases of 61481772
- Binary: 111010101000100011001011002
- Hexadecimal: 0x3AA232C
- Base-36: 10LRN0
Squares and roots of 61481772
- 61481772 squared (614817722) is 3780008288259984
- 61481772 cubed (614817723) is 232401607736910613011648
-
The
square root of 61481772 is 7841.0313097195 -
The
cube root of 61481772 is 394.6833375115
Scales and comparisons
How big is 61481772?- 61,481,772 seconds is equal to 1 year, 49 weeks, 4 days, 14 hours, 16 minutes, 12 seconds.
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To count from 1 to 61,481,772 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 61481772 cubic inches would be around 32.9 feet tall.
Recreational maths with 61481772
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The information we have on file for 61481772 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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