126989472
126,989,472 is an even composite number composed of four prime numbers multiplied together.
126989472 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 126989472:
25 × 3 × 892 × 167
(2 × 2 × 2 × 2 × 2 × 3 × 89 × 89 × 167)See below for interesting mathematical facts about the number 126989472 from the Numbermatics database.
Names of 126989472
- Cardinal: 126989472 can be written as One hundred twenty-six million, nine hundred eighty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.26989472 × 108
Factors of 126989472
Divisors of 126989472
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 89 96 167 178 267 334 356 501 534 668 712 1002 1068 1336 1424 2004 2136 2672 2848 4008 4272 5344 7921 8016 8544 14863 15842 16032 23763 29726 31684 44589 47526 59452 63368 89178 95052 118904 126736 178356 190104 237808 253472 356712 380208 475616 713424 760416 1322807 1426848 2645614 3968421 5291228 7936842 10582456 15873684 21164912 31747368 42329824 63494736 126989472
- Sum of all divisors σ(n): 339153696
- Sum of proper divisors (its aliquot sum) s(n): 212164224
- 126989472 is an abundant number, because the sum of its proper divisors (212164224) is greater than itself. Its abundance is 85174752
Bases of 126989472
- Binary: 1111001000110110100101000002
- Hexadecimal: 0x791B4A0
- Base-36: 23LTPC
Squares and roots of 126989472
- 126989472 squared (1269894722) is 16126325998838784
- 126989472 cubed (1269894723) is 2047873623892409793282048
-
The
square root of 126989472 is 11268.9605554373 -
The
cube root of 126989472 is 502.6386795773
Scales and comparisons
How big is 126989472?- 126,989,472 seconds is equal to 4 years, 1 week, 6 days, 18 hours, 51 minutes, 12 seconds.
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To count from 1 to 126,989,472 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 126989472 cubic inches would be around 41.9 feet tall.
Recreational maths with 126989472
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The information we have on file for 126989472 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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