853420744
853,420,744 is an even composite number composed of five prime numbers multiplied together.
853420744 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 853420744:
23 × 112 × 61 × 97 × 149
(2 × 2 × 2 × 11 × 11 × 61 × 97 × 149)See below for interesting mathematical facts about the number 853420744 from the Numbermatics database.
Names of 853420744
- Cardinal: 853420744 can be written as Eight hundred fifty-three million, four hundred twenty thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 8.53420744 × 108
Factors of 853420744
Divisors of 853420744
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 11 22 44 61 88 97 121 122 149 194 242 244 298 388 484 488 596 671 776 968 1067 1192 1342 1639 2134 2684 3278 4268 5368 5917 6556 7381 8536 9089 11737 11834 13112 14453 14762 18029 18178 23474 23668 28906 29524 36058 36356 46948 47336 57812 59048 65087 72116 72712 93896 99979 115624 130174 144232 158983 199958 260348 317966 399916 520696 635932 715957 799832 881633 1099769 1271864 1431914 1748813 1763266 2199538 2863828 3497626 3526532 4399076 5727656 6995252 7053064 8798152 9697963 13990504 19395926 38791852 77583704 106677593 213355186 426710372 853420744
- Sum of all divisors σ(n): 1818243000
- Sum of proper divisors (its aliquot sum) s(n): 964822256
- 853420744 is an abundant number, because the sum of its proper divisors (964822256) is greater than itself. Its abundance is 111401512
Bases of 853420744
- Binary: 1100101101111000101010110010002
- Hexadecimal: 0x32DE2AC8
- Base-36: E43RNS
Squares and roots of 853420744
- 853420744 squared (8534207442) is 728326966289513536
- 853420744 cubed (8534207443) is 621569341446059561291190784
-
The
square root of 853420744 is 29213.3658451059 -
The
cube root of 853420744 is 948.5372665931
Scales and comparisons
How big is 853420744?- 853,420,744 seconds is equal to 27 years, 7 weeks, 13 hours, 19 minutes, 4 seconds.
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To count from 1 to 853,420,744 would take you about forty 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 853420744 cubic inches would be around 79 feet tall.
Recreational maths with 853420744
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