490493250
490,493,250 is an even composite number composed of six prime numbers multiplied together.
490493250 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 490493250:
2 × 32 × 53 × 13 × 41 × 409
(2 × 3 × 3 × 5 × 5 × 5 × 13 × 41 × 409)See below for interesting mathematical facts about the number 490493250 from the Numbermatics database.
Names of 490493250
- Cardinal: 490493250 can be written as Four hundred ninety million, four hundred ninety-three thousand, two hundred fifty.
Scientific notation
- Scientific notation: 4.9049325 × 108
Factors of 490493250
Divisors of 490493250
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 25 26 30 39 41 45 50 65 75 78 82 90 117 123 125 130 150 195 205 225 234 246 250 325 369 375 390 409 410 450 533 585 615 650 738 750 818 975 1025 1066 1125 1170 1227 1230 1599 1625 1845 1950 2045 2050 2250 2454 2665 2925 3075 3198 3250 3681 3690 4090 4797 4875 5125 5317 5330 5850 6135 6150 7362 7995 9225 9594 9750 10225 10250 10634 12270 13325 14625 15375 15951 15990 16769 18405 18450 20450 23985 26585 26650 29250 30675 30750 31902 33538 36810 39975 46125 47853 47970 50307 51125 53170 61350 66625 79755 79950 83845 92025 92250 95706 100614 102250 119925 132925 133250 150921 153375 159510 167690 184050 199875 217997 239265 239850 251535 265850 301842 306750 398775 399750 419225 435994 460125 478530 503070 599625 653991 664625 754605 797550 838450 920250 1089985 1196325 1199250 1257675 1307982 1329250 1509210 1961973 1993875 2096125 2179970 2392650 2515350 3269955 3773025 3923946 3987750 4192250 5449925 5981625 6288375 6539910 7546050 9809865 10899850 11963250 12576750 16349775 18865125 19619730 27249625 32699550 37730250 49049325 54499250 81748875 98098650 163497750 245246625 490493250
- Sum of all divisors σ(n): 1466730720
- Sum of proper divisors (its aliquot sum) s(n): 976237470
- 490493250 is an abundant number, because the sum of its proper divisors (976237470) is greater than itself. Its abundance is 485744220
Bases of 490493250
- Binary: 111010011110001010101010000102
- Hexadecimal: 0x1D3C5542
- Base-36: 840Z0I
Squares and roots of 490493250
- 490493250 squared (4904932502) is 240583628295562500
- 490493250 cubed (4904932503) is 118004645739482411203125000
-
The
square root of 490493250 is 22147.0822005969 -
The
cube root of 490493250 is 788.6379617719
Scales and comparisons
How big is 490493250?- 490,493,250 seconds is equal to 15 years, 31 weeks, 7 minutes, 30 seconds.
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To count from 1 to 490,493,250 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 490493250 cubic inches would be around 65.7 feet tall.
Recreational maths with 490493250
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