490320128246

Names of 490320128246

• Cardinal: 490320128246 can be written as Four hundred ninety billion, three hundred twenty million, one hundred twenty-eight thousand, two hundred forty-six.

Scientific notation

• Scientific notation: 4.90320128246 × 10¹¹

Factors of 490320128246

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2255

Divisors of 490320128246

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 13 26 37 74 169 338 481 962 1369 2197 2203 2738 4394 4406 6253 12506 17797 28639 35594 50653 57278 81289 81511 101306 162578 163022 231361 372307 462722 658489 744614 1059643 1316978 2119286 3007693 3015907 4839991 6015386 6031814 8560357 9679982 13775359 17120714 27550718 39206791 78413582 111284641 111588559 179079667 222569282 223177118 358159334 509688283 1019376566 1450651267 2901302534 6625947679 13251895358 18858466471 37716932942 245160064123 490320128246
• Sum of all divisors σ(n): 819245313600
• Sum of proper divisors (its aliquot sum) s(n): 328925185354
• 490320128246 is a deficient number, because the sum of its proper divisors (328925185354) is less than itself. Its deficiency is 161394942892

Bases of 490320128246

• Binary: 111001000101001010110110110100011110110₂
• Hexadecimal: 0x72295B68F6
• Base-36: 698ZY0AE

Squares and roots of 490320128246

• 490320128246 squared (490320128246²) is 240413828163173887036516
• 490320128246 cubed (490320128246³) is 117879739057079226906142842005030936
• The square root of 490320128246 is 700228.6256973503
• The cube root of 490320128246 is 7885.4516643903

Scales and comparisons

• 490,320,128,246 seconds is equal to 15,590 years, 34 weeks, 3 days, 11 hours, 37 minutes, 26 seconds.
• To count from 1 to 490,320,128,246 would take you about thirty-one thousand, one hundred eighty-one 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 490320128246 cubic inches would be around 657.1 feet tall.

Recreational maths with 490320128246

• 490320128246 backwards is 642821023094
• The number of decimal digits it has is: 12
• The sum of 490320128246's digits is 41
• More coming soon!