745372342
745,372,342 is an even composite number composed of five prime numbers multiplied together.
745372342 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 745372342:
2 × 112 × 13 × 47 × 712
(2 × 11 × 11 × 13 × 47 × 71 × 71)See below for interesting mathematical facts about the number 745372342 from the Numbermatics database.
Names of 745372342
- Cardinal: 745372342 can be written as Seven hundred forty-five million, three hundred seventy-two thousand, three hundred forty-two.
Scientific notation
- Scientific notation: 7.45372342 × 108
Factors of 745372342
Divisors of 745372342
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 11 13 22 26 47 71 94 121 142 143 242 286 517 611 781 923 1034 1222 1562 1573 1846 3146 3337 5041 5687 6674 6721 8591 10082 10153 11374 13442 17182 20306 36707 43381 55451 65533 73414 73931 86762 110902 111683 131066 147862 223366 236927 403777 473854 477191 609961 720863 807554 954382 1219922 1441726 2606197 3080051 5212394 5249101 6160102 7929493 10498202 15858986 28668167 33880561 57336334 67761122 372686171 745372342
- Sum of all divisors σ(n): 1370938464
- Sum of proper divisors (its aliquot sum) s(n): 625566122
- 745372342 is a deficient number, because the sum of its proper divisors (625566122) is less than itself. Its deficiency is 119806220
Bases of 745372342
- Binary: 1011000110110101111010101101102
- Hexadecimal: 0x2C6D7AB6
- Base-36: CBRWZA
Squares and roots of 745372342
- 745372342 squared (7453723422) is 555579928218564964
- 745372342 cubed (7453723423) is 414113912264463655095825688
-
The
square root of 745372342 is 27301.5080535859 -
The
cube root of 745372342 is 906.6877703483
Scales and comparisons
How big is 745372342?- 745,372,342 seconds is equal to 23 years, 36 weeks, 2 days, 23 hours, 52 minutes, 22 seconds.
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To count from 1 to 745,372,342 would take you about thirty-five 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 745372342 cubic inches would be around 75.6 feet tall.
Recreational maths with 745372342
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The information we have on file for 745372342 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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