494365159920

Names of 494365159920

• Cardinal: 494365159920 can be written as Four hundred ninety-four billion, three hundred sixty-five million, one hundred fifty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.9436515992 × 10¹¹

Factors of 494365159920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 71029516

Divisors of 494365159920

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 40 48 58 60 80 87 116 120 145 174 232 240 290 348 435 464 580 696 870 1160 1392 1740 2320 3480 6960 71029477 142058954 213088431 284117908 355147385 426176862 568235816 710294770 852353724 1065442155 1136471632 1420589540 1704707448 2059854833 2130884310 2841179080 3409414896 4119709666 4261768620 5682358160 6179564499 8239419332 8523537240 10299274165 12359128998 16478838664 17047074480 20598548330 24718257996 30897822495 32957677328 41197096660 49436515992 61795644990 82394193320 98873031984 123591289980 164788386640 247182579960 494365159920
• Sum of all divisors σ(n): 1585377948960
• Sum of proper divisors (its aliquot sum) s(n): 1091012789040
• 494365159920 is an abundant number, because the sum of its proper divisors (1091012789040) is greater than itself. Its abundance is 596647629120

Bases of 494365159920

• Binary: 111001100011010011101011011000111110000₂
• Hexadecimal: 0x731A75B1F0
• Base-36: 6B3W92PC

Squares and roots of 494365159920

• 494365159920 squared (494365159920²) is 244396911342727174406400
• 494365159920 cubed (494365159920³) is 120821318159901381504349667071488000
• The square root of 494365159920 is 703111.0580271085
• The cube root of 494365159920 is 7907.0767113887

Scales and comparisons

• 494,365,159,920 seconds is equal to 15,719 years, 14 weeks, 4 days, 23 hours, 32 minutes.
• To count from 1 to 494,365,159,920 would take you about thirty-one thousand, four hundred thirty-eight 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 494365159920 cubic inches would be around 658.9 feet tall.

Recreational maths with 494365159920

• 494365159920 backwards is 029951563494
• The number of decimal digits it has is: 12
• The sum of 494365159920's digits is 57
• More coming soon!