494240130

Names of 494240130

• Cardinal: 494240130 can be written as Four hundred ninety-four million, two hundred forty thousand, one hundred thirty.

Scientific notation

• Scientific notation: 4.9424013 × 10⁸

Factors of 494240130

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 41

Divisors of 494240130

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 31 45 54 62 81 90 93 135 155 162 186 243 270 279 310 405 465 486 558 729 810 837 930 1215 1395 1458 1674 2187 2430 2511 2790 3645 4185 4374 5022 6561 7290 7533 8370 10935 12555 13122 15066 19683 21870 22599 25110 32805 37665 39366 45198 59049 65610 67797 75330 98415 112995 118098 135594 177147 196830 203391 225990 295245 338985 354294 406782 531441 590490 610173 677970 885735 1016955 1062882 1220346 1594323 1771470 1830519 2033910 2657205 3050865 3188646 3661038 5314410 5491557 6101730 7971615 9152595 10983114 15943230 16474671 18305190 27457785 32949342 49424013 54915570 82373355 98848026 164746710 247120065 494240130
• Sum of all divisors σ(n): 1377494784
• Sum of proper divisors (its aliquot sum) s(n): 883254654
• 494240130 is an abundant number, because the sum of its proper divisors (883254654) is greater than itself. Its abundance is 389014524

Bases of 494240130

• Binary: 11101011101011000000110000010₂
• Hexadecimal: 0x1D758182
• Base-36: 869A4I

Squares and roots of 494240130

• 494240130 squared (494240130²) is 244273306102416900
• 494240130 cubed (494240130³) is 120729670563588321970197000
• The square root of 494240130 is 22231.5120943223
• The cube root of 494240130 is 790.6410062115

Scales and comparisons

• 494,240,130 seconds is equal to 15 years, 37 weeks, 1 day, 8 hours, 55 minutes, 30 seconds.
• To count from 1 to 494,240,130 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 494240130 cubic inches would be around 65.9 feet tall.

Recreational maths with 494240130

• 494240130 backwards is 031042494
• 494240130 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 494240130's digits is 27
• More coming soon!