472729068
472,729,068 is an even composite number composed of four prime numbers multiplied together.
472729068 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 472729068:
22 × 33 × 72 × 89329
(2 × 2 × 3 × 3 × 3 × 7 × 7 × 89329)See below for interesting mathematical facts about the number 472729068 from the Numbermatics database.
Names of 472729068
- Cardinal: 472729068 can be written as Four hundred seventy-two million, seven hundred twenty-nine thousand and sixty-eight.
Scientific notation
- Scientific notation: 4.72729068 × 108
Factors of 472729068
Divisors of 472729068
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 84 98 108 126 147 189 196 252 294 378 441 588 756 882 1323 1764 2646 5292 89329 178658 267987 357316 535974 625303 803961 1071948 1250606 1607922 1875909 2411883 2501212 3215844 3751818 4377121 4823766 5627727 7503636 8754242 9647532 11255454 13131363 16883181 17508484 22510908 26262726 33766362 39394089 52525452 67532724 78788178 118182267 157576356 236364534 472729068
- Sum of all divisors σ(n): 1425706800
- Sum of proper divisors (its aliquot sum) s(n): 952977732
- 472729068 is an abundant number, because the sum of its proper divisors (952977732) is greater than itself. Its abundance is 480248664
Bases of 472729068
- Binary: 111000010110101000101111011002
- Hexadecimal: 0x1C2D45EC
- Base-36: 7TG830
Squares and roots of 472729068
- 472729068 squared (4727290682) is 223472771732148624
- 472729068 cubed (4727290683) is 105642075104315364661002432
-
The
square root of 472729068 is 21742.3335454131 -
The
cube root of 472729068 is 778.9999610003
Scales and comparisons
How big is 472729068?- 472,729,068 seconds is equal to 15 years, 1 week, 4 days, 9 hours, 37 minutes, 48 seconds.
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To count from 1 to 472,729,068 would take you about twenty-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 472729068 cubic inches would be around 64.9 feet tall.
Recreational maths with 472729068
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