490380540
490,380,540 is an even composite number composed of six prime numbers multiplied together.
490380540 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 490380540:
22 × 3 × 5 × 132 × 137 × 353
(2 × 2 × 3 × 5 × 13 × 13 × 137 × 353)See below for interesting mathematical facts about the number 490380540 from the Numbermatics database.
Names of 490380540
- Cardinal: 490380540 can be written as Four hundred ninety million, three hundred eighty thousand, five hundred forty.
Scientific notation
- Scientific notation: 4.9038054 × 108
Factors of 490380540
Divisors of 490380540
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 137 156 169 195 260 274 338 353 390 411 507 548 676 685 706 780 822 845 1014 1059 1370 1412 1644 1690 1765 1781 2028 2055 2118 2535 2740 3380 3530 3562 4110 4236 4589 5070 5295 5343 7060 7124 8220 8905 9178 10140 10590 10686 13767 17810 18356 21180 21372 22945 23153 26715 27534 35620 45890 46306 48361 53430 55068 59657 68835 69459 91780 92612 96722 106860 115765 119314 137670 138918 145083 178971 193444 231530 238628 241805 275340 277836 290166 298285 347295 357942 463060 483610 580332 596570 628693 694590 715884 725415 894855 967220 1193140 1257386 1389180 1450830 1789710 1886079 2514772 2901660 3143465 3579420 3772158 6286930 7544316 8173009 9430395 12573860 16346018 18860790 24519027 32692036 37721580 40865045 49038054 81730090 98076108 122595135 163460180 245190270 490380540
- Sum of all divisors σ(n): 1501905888
- Sum of proper divisors (its aliquot sum) s(n): 1011525348
- 490380540 is an abundant number, because the sum of its proper divisors (1011525348) is greater than itself. Its abundance is 521144808
Bases of 490380540
- Binary: 111010011101010011100111111002
- Hexadecimal: 0x1D3A9CFC
- Base-36: 83YK1O
Squares and roots of 490380540
- 490380540 squared (4903805402) is 240473074010691600
- 490380540 cubed (4903805403) is 117923315888822912581464000
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The
square root of 490380540 is 22144.5374754137 -
The
cube root of 490380540 is 788.5775503433
Scales and comparisons
How big is 490380540?- 490,380,540 seconds is equal to 15 years, 30 weeks, 5 days, 16 hours, 49 minutes.
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To count from 1 to 490,380,540 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 490380540 cubic inches would be around 65.7 feet tall.
Recreational maths with 490380540
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