494442311535

Names of 494442311535

• Cardinal: 494442311535 can be written as Four hundred ninety-four billion, four hundred forty-two million, three hundred eleven thousand, five hundred thirty-five.

Scientific notation

• Scientific notation: 4.94442311535 × 10¹¹

Factors of 494442311535

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6949839

Divisors of 494442311535

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 9 15 17 27 31 45 51 85 93 135 153 155 255 279 459 465 527 765 837 1395 1581 2295 2635 4185 4743 7905 14229 23715 71145 6949783 20849349 34748915 62548047 104246745 118146311 187644141 215443273 312740235 354438933 590731555 646329819 938220705 1063316799 1077216365 1772194665 1938989457 3189950397 3231649095 3662535641 5316583995 5816968371 9694947285 10987606923 15949751985 18312678205 29084841855 32962820769 54938034615 98888462307 164814103845 494442311535
• Sum of all divisors σ(n): 960738140160
• Sum of proper divisors (its aliquot sum) s(n): 466295828625
• 494442311535 is a deficient number, because the sum of its proper divisors (466295828625) is less than itself. Its deficiency is 28146482910

Bases of 494442311535

• Binary: 111001100011111000011101110111101101111₂
• Hexadecimal: 0x731F0EEF6F
• Base-36: 6B566P9R

Squares and roots of 494442311535

• 494442311535 squared (494442311535²) is 244473199436073994056225
• 494442311535 cubed (494442311535³) is 120877893837529484086459739756055375
• The square root of 494442311535 is 703165.9203452625
• The cube root of 494442311535 is 7907.4880213915

Scales and comparisons

• 494,442,311,535 seconds is equal to 15,721 years, 38 weeks, 1 day, 22 hours, 32 minutes, 15 seconds.
• To count from 1 to 494,442,311,535 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 494442311535 cubic inches would be around 659 feet tall.

Recreational maths with 494442311535

• 494442311535 backwards is 535113244494
• 494442311535 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 494442311535's digits is 45
• More coming soon!