42205280
42,205,280 is an even composite number composed of five prime numbers multiplied together.
42205280 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 42205280:
25 × 5 × 13 × 103 × 197
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 103 × 197)See below for interesting mathematical facts about the number 42205280 from the Numbermatics database.
Names of 42205280
- Cardinal: 42205280 can be written as Forty-two million, two hundred five thousand, two hundred eighty.
Scientific notation
- Scientific notation: 4.220528 × 107
Factors of 42205280
Divisors of 42205280
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 103 104 130 160 197 206 208 260 394 412 416 515 520 788 824 985 1030 1040 1339 1576 1648 1970 2060 2080 2561 2678 3152 3296 3940 4120 5122 5356 6304 6695 7880 8240 10244 10712 12805 13390 15760 16480 20291 20488 21424 25610 26780 31520 40582 40976 42848 51220 53560 81164 81952 101455 102440 107120 162328 202910 204880 214240 263783 324656 405820 409760 527566 649312 811640 1055132 1318915 1623280 2110264 2637830 3246560 4220528 5275660 8441056 10551320 21102640 42205280
- Sum of all divisors σ(n): 108972864
- Sum of proper divisors (its aliquot sum) s(n): 66767584
- 42205280 is an abundant number, because the sum of its proper divisors (66767584) is greater than itself. Its abundance is 24562304
Bases of 42205280
- Binary: 101000010000000000011000002
- Hexadecimal: 0x2840060
- Base-36: P4LSW
Squares and roots of 42205280
- 42205280 squared (422052802) is 1781285659878400
- 42205280 cubed (422052803) is 75179660035152637952000
-
The
square root of 42205280 is 6496.5590892411 -
The
cube root of 42205280 is 348.1680608075
Scales and comparisons
How big is 42205280?- 42,205,280 seconds is equal to 1 year, 17 weeks, 5 days, 11 hours, 41 minutes, 20 seconds.
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To count from 1 to 42,205,280 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 42205280 cubic inches would be around 29 feet tall.
Recreational maths with 42205280
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The information we have on file for 42205280 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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