490980490

Names of 490980490

• Cardinal: 490980490 can be written as Four hundred ninety million, nine hundred eighty thousand, four hundred ninety.

Scientific notation

• Scientific notation: 4.9098049 × 10⁸

Factors of 490980490

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 38

Divisors of 490980490

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 5 7 10 11 13 14 22 26 35 49 55 65 70 77 91 98 110 121 130 143 154 169 182 242 245 286 338 343 385 455 490 539 605 637 686 715 770 845 847 910 1001 1078 1183 1210 1274 1430 1573 1690 1694 1715 1859 2002 2366 2401 2695 3146 3185 3430 3718 3773 4235 4459 4802 5005 5390 5915 5929 6370 7007 7546 7865 8281 8470 8918 9295 10010 11011 11830 11858 12005 13013 14014 15730 16562 18590 18865 20449 22022 22295 24010 26026 26411 29645 31213 35035 37730 40898 41405 41503 44590 49049 52822 55055 57967 59290 62426 65065 70070 77077 82810 83006 91091 98098 102245 110110 115934 130130 132055 143143 154154 156065 182182 204490 207515 245245 264110 286286 289835 290521 312130 343343 385385 405769 415030 455455 490490 539539 579670 581042 637637 686686 715715 770770 811538 910910 1002001 1079078 1275274 1431430 1452605 1716715 2004002 2028845 2697695 2905210 3188185 3433430 3776773 4057690 4463459 5010005 5395390 6376370 7014007 7553546 8926918 10020010 14028014 18883865 22317295 35070035 37767730 44634590 49098049 70140070 98196098 245490245 490980490
• Sum of all divisors σ(n): 1227123702
• Sum of proper divisors (its aliquot sum) s(n): 736143212
• 490980490 is an abundant number, because the sum of its proper divisors (736143212) is greater than itself. Its abundance is 245162722

Bases of 490980490

• Binary: 11101010000111100010010001010₂
• Hexadecimal: 0x1D43C48A
• Base-36: 84BEYY

Squares and roots of 490980490

• 490980490 squared (490980490²) is 241061841560640100
• 490980490 cubed (490980490³) is 118356661089745441011649000
• The square root of 490980490 is 22158.0795647999
• The cube root of 490980490 is 788.8990110965

Scales and comparisons

• 490,980,490 seconds is equal to 15 years, 31 weeks, 5 days, 15 hours, 28 minutes, 10 seconds.
• To count from 1 to 490,980,490 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 490980490 cubic inches would be around 65.7 feet tall.

Recreational maths with 490980490

• 490980490 backwards is 094089094
• The number of decimal digits it has is: 9
• The sum of 490980490's digits is 43
• More coming soon!