490449492
490,449,492 is an even composite number composed of four prime numbers multiplied together.
490449492 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty divisors.
Prime factorization of 490449492:
22 × 34 × 134 × 53
(2 × 2 × 3 × 3 × 3 × 3 × 13 × 13 × 13 × 13 × 53)See below for interesting mathematical facts about the number 490449492 from the Numbermatics database.
Names of 490449492
- Cardinal: 490449492 can be written as Four hundred ninety million, four hundred forty-nine thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 4.90449492 × 108
Factors of 490449492
Divisors of 490449492
- Number of divisors d(n): 150
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 27 36 39 52 53 54 78 81 106 108 117 156 159 162 169 212 234 318 324 338 351 468 477 507 636 676 689 702 954 1014 1053 1378 1404 1431 1521 1908 2028 2067 2106 2197 2756 2862 3042 4134 4212 4293 4394 4563 5724 6084 6201 6591 8268 8586 8788 8957 9126 12402 13182 13689 17172 17914 18252 18603 19773 24804 26364 26871 27378 28561 35828 37206 39546 53742 54756 55809 57122 59319 74412 79092 80613 85683 107484 111618 114244 116441 118638 161226 171366 177957 223236 232882 237276 241839 257049 322452 342732 349323 355914 465764 483678 514098 698646 711828 725517 771147 967356 1028196 1047969 1397292 1451034 1513733 1542294 2095938 2313441 2902068 3027466 3084588 3143907 4191876 4541199 4626882 6054932 6287814 9082398 9253764 9431721 12575628 13623597 18164796 18863442 27247194 37726884 40870791 54494388 81741582 122612373 163483164 245224746 490449492
- Sum of all divisors σ(n): 1415179458
- Sum of proper divisors (its aliquot sum) s(n): 924729966
- 490449492 is an abundant number, because the sum of its proper divisors (924729966) is greater than itself. Its abundance is 434280474
Bases of 490449492
- Binary: 111010011101110101010010101002
- Hexadecimal: 0x1D3BAA54
- Base-36: 840190
Squares and roots of 490449492
- 490449492 squared (4904494922) is 240540704203058064
- 490449492 cubed (4904494923) is 117973066181712092335303488
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The
square root of 490449492 is 22146.0942831915 -
The
cube root of 490449492 is 788.6145090223
Scales and comparisons
How big is 490449492?- 490,449,492 seconds is equal to 15 years, 30 weeks, 6 days, 11 hours, 58 minutes, 12 seconds.
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To count from 1 to 490,449,492 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 490449492 cubic inches would be around 65.7 feet tall.
Recreational maths with 490449492
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