42482621291920

Names of 42482621291920

• Cardinal: 42482621291920 can be written as Forty-two trillion, four hundred eighty-two billion, six hundred twenty-one million, two hundred ninety-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.248262129192 × 10¹³

Factors of 42482621291920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19552621

Divisors of 42482621291920

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 27197 54394 108788 135985 217576 271970 435152 543940 1087880 2175760 19525417 39050834 78101668 97627085 156203336 195254170 312406672 390508340 781016680 1562033360 531032766149 1062065532298 2124131064596 2655163830745 4248262129192 5310327661490 8496524258384 10620655322980 21241310645960 42482621291920
• Sum of all divisors σ(n): 98775731290104
• Sum of proper divisors (its aliquot sum) s(n): 56293109998184
• 42482621291920 is an abundant number, because the sum of its proper divisors (56293109998184) is greater than itself. Its abundance is 13810488706264

Bases of 42482621291920

• Binary: 1001101010001101000001100011010001110110010000₂
• Hexadecimal: 0x26A3418D1D90
• Base-36: F248VUJKG

Squares and roots of 42482621291920

• 42482621291920 squared (42482621291920²) is 1804773111832694529857286400
• 42482621291920 cubed (42482621291920³) is 76671492627828343926900469375593445888000
• The square root of 42482621291920 is 6517869.3828520375
• The cube root of 42482621291920 is 34892.9029095753

Scales and comparisons

• 42,482,621,291,920 seconds is equal to 1,350,815 years, 49 weeks, 2 days, 16 hours, 38 minutes, 40 seconds.
• To count from 1 to 42,482,621,291,920 would take you about three million, three hundred seventy-seven thousand and thirty-nine 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 42482621291920 cubic inches would be around 2907.7 feet tall.

Recreational maths with 42482621291920

• 42482621291920 backwards is 02919212628424
• The number of decimal digits it has is: 14
• The sum of 42482621291920's digits is 52
• More coming soon!