494442927875

Names of 494442927875

• Cardinal: 494442927875 can be written as Four hundred ninety-four billion, four hundred forty-two million, nine hundred twenty-seven thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 4.94442927875 × 10¹¹

Factors of 494442927875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6062

Divisors of 494442927875

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 13 25 37 65 125 185 325 481 925 1369 1625 2405 4625 6007 6845 12025 17797 30035 34225 50653 60125 78091 88985 150175 171125 222259 253265 390455 444925 658489 750875 1111295 1266325 1952275 2224625 2889367 3292445 5556475 6331625 8223583 9761375 14446835 16462225 27782375 41117915 72234175 82311125 106906579 205589575 304272571 361170875 534532895 1027947875 1521362855 2672664475 3955543423 7606814275 13363322375 19777717115 38034071375 98888585575 494442927875
• Sum of all divisors σ(n): 683103832320
• Sum of proper divisors (its aliquot sum) s(n): 188660904445
• 494442927875 is a deficient number, because the sum of its proper divisors (188660904445) is less than itself. Its deficiency is 305782023430

Bases of 494442927875

• Binary: 111001100011111000110000101011100000011₂
• Hexadecimal: 0x731F185703
• Base-36: 6B56JWUB

Squares and roots of 494442927875

• 494442927875 squared (494442927875²) is 244473808925602452015625
• 494442927875 cubed (494442927875³) is 120878345873928184422884820248046875
• The square root of 494442927875 is 703166.3586058423
• The cube root of 494442927875 is 7907.4913070455

Scales and comparisons

• 494,442,927,875 seconds is equal to 15,721 years, 39 weeks, 2 days, 1 hour, 44 minutes, 35 seconds.
• To count from 1 to 494,442,927,875 would take you about thirty-one thousand, four hundred forty-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 494442927875 cubic inches would be around 659 feet tall.

Recreational maths with 494442927875

• 494442927875 backwards is 578729244494
• 494442927875 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 494442927875's digits is 65
• More coming soon!