131420736
131,420,736 is an even composite number composed of four prime numbers multiplied together.
What does the number 131420736 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 84 divisors.
131420736 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 131420736:
26 × 32 × 151 × 1511
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 151 × 1511)See below for interesting mathematical facts about the number 131420736 from the Numbermatics database.
Names of 131420736
- Cardinal: 131420736 can be written as One hundred thirty-one million, four hundred twenty thousand, seven hundred thirty-six.
Scientific notation
- Scientific notation: 1.31420736 × 108
Factors of 131420736
Divisors of 131420736
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 151 192 288 302 453 576 604 906 1208 1359 1511 1812 2416 2718 3022 3624 4533 4832 5436 6044 7248 9066 9664 10872 12088 13599 14496 18132 21744 24176 27198 28992 36264 43488 48352 54396 72528 86976 96704 108792 145056 217584 228161 290112 435168 456322 684483 870336 912644 1368966 1825288 2053449 2737932 3650576 4106898 5475864 7301152 8213796 10951728 14602304 16427592 21903456 32855184 43806912 65710368 131420736
- Sum of all divisors σ(n): 379439424
- Sum of proper divisors (its aliquot sum) s(n): 248018688
- 131420736 is an abundant number, because the sum of its proper divisors (248018688) is greater than itself. Its abundance is 116597952
Bases of 131420736
- Binary: 1111101010101010010010000002
- Hexadecimal: 0x7D55240
- Base-36: 268SW0
Squares and roots of 131420736
- 131420736 squared (1314207362) is 17271409850781696
- 131420736 cubed (1314207363) is 2269821394347380663648256
-
The
square root of 131420736 is 11463.8883455833 -
The
cube root of 131420736 is 508.4184453981
Scales and comparisons
How big is 131420736?- 131,420,736 seconds is equal to 4 years, 9 weeks, 2 days, 1 hour, 45 minutes, 36 seconds.
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To count from 1 to 131,420,736 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 131420736 cubic inches would be around 42.4 feet tall.
Recreational maths with 131420736
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The information we have on file for 131420736 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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