494628225
494,628,225 is an odd composite number composed of six prime numbers multiplied together.
494628225 is an odd 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 494628225:
3 × 52 × 7 × 13 × 232 × 137
(3 × 5 × 5 × 7 × 13 × 23 × 23 × 137)See below for interesting mathematical facts about the number 494628225 from the Numbermatics database.
Names of 494628225
- Cardinal: 494628225 can be written as Four hundred ninety-four million, six hundred twenty-eight thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 4.94628225 × 108
Factors of 494628225
Divisors of 494628225
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 7 13 15 21 23 25 35 39 65 69 75 91 105 115 137 161 175 195 273 299 325 345 411 455 483 525 529 575 685 805 897 959 975 1365 1495 1587 1725 1781 2055 2093 2275 2415 2645 2877 3151 3425 3703 4025 4485 4795 5343 6279 6825 6877 7475 7935 8905 9453 10275 10465 11109 12075 12467 13225 14385 15755 18515 20631 22057 22425 23975 26715 31395 34385 37401 39675 40963 44525 47265 48139 52325 55545 62335 66171 71925 72473 78775 92575 103155 110285 122889 133575 144417 156975 171925 187005 204815 217419 236325 240695 277725 286741 311675 330855 362365 507311 515775 551425 614445 722085 860223 935025 942149 1024075 1087095 1203475 1433705 1521933 1654275 1811825 2536555 2826447 3072225 3610425 4301115 4710745 5435475 6595043 7168525 7609665 12682775 14132235 19785129 21505575 23553725 32975215 38048325 70661175 98925645 164876075 494628225
- Sum of all divisors σ(n): 1059848832
- Sum of proper divisors (its aliquot sum) s(n): 565220607
- 494628225 is an abundant number, because the sum of its proper divisors (565220607) is greater than itself. Its abundance is 70592382
Bases of 494628225
- Binary: 111010111101101101101100000012
- Hexadecimal: 0x1D7B6D81
- Base-36: 86HLKX
Squares and roots of 494628225
- 494628225 squared (4946282252) is 244657080966650625
- 494628225 cubed (4946282253) is 121014297692215682838890625
-
The
square root of 494628225 is 22240.2388701201 -
The
cube root of 494628225 is 790.8478985855
Scales and comparisons
How big is 494628225?- 494,628,225 seconds is equal to 15 years, 37 weeks, 5 days, 20 hours, 43 minutes, 45 seconds.
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To count from 1 to 494,628,225 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 494628225 cubic inches would be around 65.9 feet tall.
Recreational maths with 494628225
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