19379472
19,379,472 is an even composite number composed of five prime numbers multiplied together.
19379472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 19379472:
24 × 3 × 7 × 137 × 421
(2 × 2 × 2 × 2 × 3 × 7 × 137 × 421)See below for interesting mathematical facts about the number 19379472 from the Numbermatics database.
Names of 19379472
- Cardinal: 19379472 can be written as Nineteen million, three hundred seventy-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.9379472 × 107
Factors of 19379472
Divisors of 19379472
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 137 168 274 336 411 421 548 822 842 959 1096 1263 1644 1684 1918 2192 2526 2877 2947 3288 3368 3836 5052 5754 5894 6576 6736 7672 8841 10104 11508 11788 15344 17682 20208 23016 23576 35364 46032 47152 57677 70728 115354 141456 173031 230708 346062 403739 461416 692124 807478 922832 1211217 1384248 1614956 2422434 2768496 3229912 4844868 6459824 9689736 19379472
- Sum of all divisors σ(n): 57770112
- Sum of proper divisors (its aliquot sum) s(n): 38390640
- 19379472 is an abundant number, because the sum of its proper divisors (38390640) is greater than itself. Its abundance is 19011168
Bases of 19379472
- Binary: 10010011110110101000100002
- Hexadecimal: 0x127B510
- Base-36: BJDAO
Squares and roots of 19379472
- 19379472 squared (193794722) is 375563934998784
- 19379472 cubed (193794723) is 7278230762518754562048
-
The
square root of 19379472 is 4402.2121711703 -
The
cube root of 19379472 is 268.6049303957
Scales and comparisons
How big is 19379472?- 19,379,472 seconds is equal to 32 weeks, 7 hours, 11 minutes, 12 seconds.
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To count from 1 to 19,379,472 would take you about forty-eight weeks!
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 19379472 cubic inches would be around 22.4 feet tall.
Recreational maths with 19379472
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The information we have on file for 19379472 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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