47243442
47,243,442 is an even composite number composed of six prime numbers multiplied together.
47243442 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 47243442:
2 × 3 × 17 × 31 × 67 × 223
See below for interesting mathematical facts about the number 47243442 from the Numbermatics database.
Names of 47243442
- Cardinal: 47243442 can be written as Forty-seven million, two hundred forty-three thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 4.7243442 × 107
Factors of 47243442
Divisors of 47243442
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 6 17 31 34 51 62 67 93 102 134 186 201 223 402 446 527 669 1054 1139 1338 1581 2077 2278 3162 3417 3791 4154 6231 6834 6913 7582 11373 12462 13826 14941 20739 22746 29882 35309 41478 44823 70618 89646 105927 117521 211854 235042 253997 352563 463171 507994 705126 761991 926342 1389513 1523982 2779026 7873907 15747814 23621721 47243442
- Sum of all divisors σ(n): 105283584
- Sum of proper divisors (its aliquot sum) s(n): 58040142
- 47243442 is an abundant number, because the sum of its proper divisors (58040142) is greater than itself. Its abundance is 10796700
Bases of 47243442
- Binary: 101101000011100000101100102
- Hexadecimal: 0x2D0E0B2
- Base-36: S4L9U
Squares and roots of 47243442
- 47243442 squared (472434422) is 2231942812007364
- 47243442 cubed (472434423) is 105444660786386804706888
-
The
square root of 47243442 is 6873.3865015725 -
The
cube root of 47243442 is 361.5046132303
Scales and comparisons
How big is 47243442?- 47,243,442 seconds is equal to 1 year, 26 weeks, 19 hours, 10 minutes, 42 seconds.
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To count from 1 to 47,243,442 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 47243442 cubic inches would be around 30.1 feet tall.
Recreational maths with 47243442
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The information we have on file for 47243442 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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