490189050

Names of 490189050

• Cardinal: 490189050 can be written as Four hundred ninety million, one hundred eighty-nine thousand and fifty.

Scientific notation

• Scientific notation: 4.9018905 × 10⁸

Factors of 490189050

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 124

Divisors of 490189050

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 17 18 25 26 27 30 31 34 39 45 50 51 53 54 62 65 75 78 85 90 93 102 106 117 130 135 150 153 155 159 170 186 195 221 225 234 255 265 270 279 306 310 318 325 351 390 403 425 442 450 459 465 477 510 527 530 558 585 650 663 675 689 702 765 775 795 806 837 850 901 918 930 954 975 1054 1105 1170 1209 1275 1325 1326 1350 1378 1395 1431 1530 1550 1581 1590 1643 1674 1755 1802 1950 1989 2015 2067 2210 2295 2325 2385 2418 2550 2635 2650 2703 2790 2862 2925 3162 3286 3315 3445 3510 3627 3825 3975 3978 4030 4134 4185 4505 4590 4650 4743 4770 4929 5270 5406 5525 5850 5967 6045 6201 6630 6851 6890 6975 7155 7254 7650 7905 7950 8109 8215 8370 8775 9010 9486 9858 9945 10075 10335 10881 11050 11475 11713 11925 11934 12090 12402 13175 13515 13702 13950 14229 14310 14787 15810 16218 16430 16575 17225 17550 18135 18603 19890 20150 20553 20670 20925 21359 21762 22525 22950 23426 23715 23850 24327 24645 26350 27030 27931 28458 29574 29835 30225 31005 33150 34255 34450 35139 35775 36270 37206 39525 40545 41075 41106 41850 42718 44361 45050 47430 48654 49290 49725 51675 54405 55862 58565 59670 60450 61659 62010 64077 67575 68510 70278 71145 71550 73935 79050 81090 82150 83793 88722 90675 93015 99450 102765 103350 105417 106795 108810 117130 118575 121635 123225 123318 128154 135150 139655 142290 147870 149175 155025 167586 171275 175695 181350 184977 186030 192231 202725 205530 210834 213590 221805 237150 243270 246450 251379 272025 279310 292825 298350 308295 310050 316251 320385 342550 351390 355725 363103 369675 369954 384462 405450 418965 443610 465075 502758 513825 527085 533975 544050 576693 585650 608175 616590 632502 640770 698275 711450 726206 739350 754137 837930 878475 924885 930150 961155 1027650 1054170 1067950 1089309 1109025 1153386 1216350 1256895 1396550 1508274 1541475 1581255 1601925 1756950 1815515 1849770 1922310 2094825 2178618 2218050 2513790 2635425 2883465 3082950 3162510 3203850 3267927 3631030 3770685 4189650 4624425 4805775 5270850 5446545 5766930 6284475 6535854 7541370 7906275 9077575 9248850 9611550 9803781 10893090 12568950 14417325 15812550 16339635 18155150 18853425 19607562 27232725 28834650 32679270 37706850 49018905 54465450 81698175 98037810 163396350 245094525 490189050
• Sum of all divisors σ(n): 1619896320
• Sum of proper divisors (its aliquot sum) s(n): 1129707270
• 490189050 is an abundant number, because the sum of its proper divisors (1129707270) is greater than itself. Its abundance is 639518220

Bases of 490189050

• Binary: 11101001101111011000011111010₂
• Hexadecimal: 0x1D37B0FA
• Base-36: 83UGAI

Squares and roots of 490189050

• 490189050 squared (490189050²) is 240285304739902500
• 490189050 cubed (490189050³) is 117785225259413303567625000
• The square root of 490189050 is 22140.2134136055
• The cube root of 490189050 is 788.4748923987

Scales and comparisons

• 490,189,050 seconds is equal to 15 years, 30 weeks, 3 days, 11 hours, 37 minutes, 30 seconds.
• To count from 1 to 490,189,050 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 490189050 cubic inches would be around 65.7 feet tall.

Recreational maths with 490189050

• 490189050 backwards is 050981094
• The number of decimal digits it has is: 9
• The sum of 490189050's digits is 36
• More coming soon!