490045530
490,045,530 is an even composite number composed of seven prime numbers multiplied together.
490045530 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 490045530:
2 × 3 × 5 × 13 × 19 × 41 × 1613
See below for interesting mathematical facts about the number 490045530 from the Numbermatics database.
Names of 490045530
- Cardinal: 490045530 can be written as Four hundred ninety million, forty-five thousand, five hundred thirty.
Scientific notation
- Scientific notation: 4.9004553 × 108
Factors of 490045530
Divisors of 490045530
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 10 13 15 19 26 30 38 39 41 57 65 78 82 95 114 123 130 190 195 205 246 247 285 390 410 494 533 570 615 741 779 1066 1230 1235 1482 1558 1599 1613 2337 2470 2665 3198 3226 3705 3895 4674 4839 5330 7410 7790 7995 8065 9678 10127 11685 15990 16130 20254 20969 23370 24195 30381 30647 41938 48390 50635 60762 61294 62907 66133 91941 101270 104845 125814 132266 151905 153235 183882 198399 209690 303810 306470 314535 330665 396798 398411 459705 629070 661330 796822 859729 919410 991995 1195233 1256527 1719458 1983990 1992055 2390466 2513054 2579187 3769581 3984110 4298645 5158374 5976165 6282635 7539162 8597290 11952330 12565270 12895935 16334851 18847905 25791870 32669702 37695810 49004553 81674255 98009106 163348510 245022765 490045530
- Sum of all divisors σ(n): 1366606080
- Sum of proper divisors (its aliquot sum) s(n): 876560550
- 490045530 is an abundant number, because the sum of its proper divisors (876560550) is greater than itself. Its abundance is 386515020
Bases of 490045530
- Binary: 111010011010110000000010110102
- Hexadecimal: 0x1D35805A
- Base-36: 83RDJU
Squares and roots of 490045530
- 490045530 squared (4900455302) is 240144621472980900
- 490045530 cubed (4900455303) is 117681798306376305820377000
-
The
square root of 490045530 is 22136.9720151605 -
The
cube root of 490045530 is 788.3979336809
Scales and comparisons
How big is 490045530?- 490,045,530 seconds is equal to 15 years, 30 weeks, 1 day, 19 hours, 45 minutes, 30 seconds.
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To count from 1 to 490,045,530 would take you about twenty-three 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 490045530 cubic inches would be around 65.7 feet tall.
Recreational maths with 490045530
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The information we have on file for 490045530 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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