61429472
61,429,472 is an even composite number composed of four prime numbers multiplied together.
61429472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 61429472:
25 × 132 × 37 × 307
(2 × 2 × 2 × 2 × 2 × 13 × 13 × 37 × 307)See below for interesting mathematical facts about the number 61429472 from the Numbermatics database.
Names of 61429472
- Cardinal: 61429472 can be written as Sixty-one million, four hundred twenty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 6.1429472 × 107
Factors of 61429472
Divisors of 61429472
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 13 16 26 32 37 52 74 104 148 169 208 296 307 338 416 481 592 614 676 962 1184 1228 1352 1924 2456 2704 3848 3991 4912 5408 6253 7696 7982 9824 11359 12506 15392 15964 22718 25012 31928 45436 50024 51883 63856 90872 100048 103766 127712 147667 181744 200096 207532 295334 363488 415064 590668 830128 1181336 1660256 1919671 2362672 3839342 4725344 7678684 15357368 30714736 61429472
- Sum of all divisors σ(n): 134935416
- Sum of proper divisors (its aliquot sum) s(n): 73505944
- 61429472 is an abundant number, because the sum of its proper divisors (73505944) is greater than itself. Its abundance is 12076472
Bases of 61429472
- Binary: 111010100101010110111000002
- Hexadecimal: 0x3A956E0
- Base-36: 10KNA8
Squares and roots of 61429472
- 61429472 squared (614294722) is 3773580030198784
- 61429472 cubed (614294723) is 231809028804855356162048
-
The
square root of 61429472 is 7837.6955796969 -
The
cube root of 61429472 is 394.5713921671
Scales and comparisons
How big is 61429472?- 61,429,472 seconds is equal to 1 year, 49 weeks, 3 days, 23 hours, 44 minutes, 32 seconds.
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To count from 1 to 61,429,472 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 61429472 cubic inches would be around 32.9 feet tall.
Recreational maths with 61429472
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The information we have on file for 61429472 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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