494275872

Names of 494275872

• Cardinal: 494275872 can be written as Four hundred ninety-four million, two hundred seventy-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.94275872 × 10⁸

Factors of 494275872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 774

Divisors of 494275872

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 71 96 127 142 213 254 284 381 426 508 568 571 762 852 1016 1136 1142 1524 1704 1713 2032 2272 2284 3048 3408 3426 4064 4568 6096 6816 6852 9017 9136 12192 13704 18034 18272 27051 27408 36068 40541 54102 54816 72136 72517 81082 108204 121623 144272 145034 162164 216408 217551 243246 288544 290068 324328 432816 435102 486492 580136 648656 865632 870204 972984 1160272 1297312 1740408 1945968 2320544 3480816 3891936 5148707 6961632 10297414 15446121 20594828 30892242 41189656 61784484 82379312 123568968 164758624 247137936 494275872
• Sum of all divisors σ(n): 1328431104
• Sum of proper divisors (its aliquot sum) s(n): 834155232
• 494275872 is an abundant number, because the sum of its proper divisors (834155232) is greater than itself. Its abundance is 339879360

Bases of 494275872

• Binary: 11101011101100000110100100000₂
• Hexadecimal: 0x1D760D20
• Base-36: 86A1PC

Squares and roots of 494275872

• 494275872 squared (494275872²) is 244308637641360384
• 494275872 cubed (494275872³) is 120755864907315427067854848
• The square root of 494275872 is 22232.3159387407
• The cube root of 494275872 is 790.6600647001

Scales and comparisons

• 494,275,872 seconds is equal to 15 years, 37 weeks, 1 day, 18 hours, 51 minutes, 12 seconds.
• To count from 1 to 494,275,872 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 494275872 cubic inches would be around 65.9 feet tall.

Recreational maths with 494275872

• 494275872 backwards is 278572494
• 494275872 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 494275872's digits is 48
• More coming soon!