390334242
390,334,242 is an even composite number composed of six prime numbers multiplied together.
390334242 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 390334242:
2 × 3 × 23 × 61 × 89 × 521
See below for interesting mathematical facts about the number 390334242 from the Numbermatics database.
Names of 390334242
- Cardinal: 390334242 can be written as Three hundred ninety million, three hundred thirty-four thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 3.90334242 × 108
Factors of 390334242
Divisors of 390334242
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 23 46 61 69 89 122 138 178 183 267 366 521 534 1042 1403 1563 2047 2806 3126 4094 4209 5429 6141 8418 10858 11983 12282 16287 23966 31781 32574 35949 46369 63562 71898 92738 95343 124867 139107 190686 249734 278214 374601 730963 749202 1066487 1461926 2132974 2192889 2828509 3199461 4385778 5657018 6398922 8485527 16971054 65055707 130111414 195167121 390334242
- Sum of all divisors σ(n): 838874880
- Sum of proper divisors (its aliquot sum) s(n): 448540638
- 390334242 is an abundant number, because the sum of its proper divisors (448540638) is greater than itself. Its abundance is 58206396
Bases of 390334242
- Binary: 101110100010000000111001000102
- Hexadecimal: 0x17440722
- Base-36: 6GE7TU
Squares and roots of 390334242
- 390334242 squared (3903342422) is 152360820477714564
- 390334242 cubed (3903342423) is 59471645371666792231300488
-
The
square root of 390334242 is 19756.8783465405 -
The
cube root of 390334242 is 730.8230174699
Scales and comparisons
How big is 390334242?- 390,334,242 seconds is equal to 12 years, 21 weeks, 2 days, 18 hours, 10 minutes, 42 seconds.
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To count from 1 to 390,334,242 would take you about eighteen 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 390334242 cubic inches would be around 60.9 feet tall.
Recreational maths with 390334242
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The information we have on file for 390334242 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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