427690780071020

Names of 427690780071020

• Cardinal: 427690780071020 can be written as Four hundred twenty-seven trillion, six hundred ninety billion, seven hundred eighty million, seventy-one thousand and twenty.

Scientific notation

• Scientific notation: 4.2769078007102 × 10¹⁴

Factors of 427690780071020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 33283296

Divisors of 427690780071020

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 409 818 1571 1636 2045 3142 4090 6284 7855 8180 15710 31420 642539 1285078 2570156 3212695 6425390 12850780 33281309 66562618 133125236 166406545 332813090 665626180 13612055381 27224110762 52284936439 54448221524 68060276905 104569872878 136120553810 209139745756 261424682195 272241107620 522849364390 1045698728780 21384539003551 42769078007102 85538156014204 106922695017755 213845390035510 427690780071020
• Sum of all divisors σ(n): 900919736690400
• Sum of proper divisors (its aliquot sum) s(n): 473228956619380
• 427690780071020 is an abundant number, because the sum of its proper divisors (473228956619380) is greater than itself. Its abundance is 45538176548360

Bases of 427690780071020

• Binary: 1100001001111101110000101000001010001010001101100₂
• Hexadecimal: 0x184FB8505146C
• Base-36: 47LQFJT018

Squares and roots of 427690780071020

• 427690780071020 squared (427690780071020²) is 182919403357757598396243840400
• 427690780071020 cubed (427690780071020³) is 78232942312204902335484221808972749545208000
• The square root of 427690780071020 is 20680686.1605465111
• The cube root of 427690780071020 is 75343.0671586227

Scales and comparisons

• 427,690,780,071,020 seconds is equal to 13,599,243 years, 45 weeks, 2 days, 8 hours, 10 minutes, 20 seconds.
• To count from 1 to 427,690,780,071,020 would take you about thirty-three million, nine hundred ninety-eight thousand, one hundred 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 427690780071020 cubic inches would be around 6278.6 feet tall.

Recreational maths with 427690780071020

• 427690780071020 backwards is 020170087096724
• The number of decimal digits it has is: 15
• The sum of 427690780071020's digits is 53
• More coming soon!