61216428
61,216,428 is an even composite number composed of six prime numbers multiplied together.
61216428 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 61216428:
22 × 3 × 7 × 13 × 61 × 919
(2 × 2 × 3 × 7 × 13 × 61 × 919)See below for interesting mathematical facts about the number 61216428 from the Numbermatics database.
Names of 61216428
- Cardinal: 61216428 can be written as Sixty-one million, two hundred sixteen thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 6.1216428 × 107
Factors of 61216428
Divisors of 61216428
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 61 78 84 91 122 156 182 183 244 273 364 366 427 546 732 793 854 919 1092 1281 1586 1708 1838 2379 2562 2757 3172 3676 4758 5124 5514 5551 6433 9516 11028 11102 11947 12866 16653 19299 22204 23894 25732 33306 35841 38598 47788 56059 66612 71682 77196 83629 112118 143364 167258 168177 224236 250887 334516 336354 392413 501774 672708 728767 784826 1003548 1177239 1457534 1569652 2186301 2354478 2915068 4372602 4708956 5101369 8745204 10202738 15304107 20405476 30608214 61216428
- Sum of all divisors σ(n): 178877440
- Sum of proper divisors (its aliquot sum) s(n): 117661012
- 61216428 is an abundant number, because the sum of its proper divisors (117661012) is greater than itself. Its abundance is 56444584
Bases of 61216428
- Binary: 111010011000010110101011002
- Hexadecimal: 0x3A616AC
- Base-36: 10G2WC
Squares and roots of 61216428
- 61216428 squared (612164282) is 3747451057079184
- 61216428 cubed (612164283) is 229405567819211757634752
-
The
square root of 61216428 is 7824.0927908607 -
The
cube root of 61216428 is 394.1147251951
Scales and comparisons
How big is 61216428?- 61,216,428 seconds is equal to 1 year, 49 weeks, 1 day, 12 hours, 33 minutes, 48 seconds.
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To count from 1 to 61,216,428 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 61216428 cubic inches would be around 32.8 feet tall.
Recreational maths with 61216428
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The information we have on file for 61216428 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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