137542293301203737968

Names of 137542293301203737968

• Cardinal: 137542293301203737968 can be written as One hundred thirty-seven quintillion, five hundred forty-two quadrillion, two hundred ninety-three trillion, three hundred one billion, two hundred three million, seven hundred thirty-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.37542293301203737968 × 10²⁰

Factors of 137542293301203737968

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1108176976

Divisors of 137542293301203737968

• Number of divisors d(n): 30
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 1108176967 2216353934 4432707868 7757238769 8865415736 15514477538 17730831472 31028955076 62057910152 124115820304 1228056190189319089 2456112380378638178 4912224760757276356 8596393331325233623 9824449521514552712 17192786662650467246 19648899043029105424 34385573325300934492 68771146650601868984 137542293301203737968
• Sum of all divisors σ(n): 304557935441779022136
• Sum of proper divisors (its aliquot sum) s(n): 167015642140575284168
• 137542293301203737968 is an abundant number, because the sum of its proper divisors (167015642140575284168) is greater than itself. Its abundance is 29473348839371546200

Bases of 137542293301203737968

• Binary: 1110111010011001000011000110000011011110010110101101001110101110000₂
• Hexadecimal: 0x774C86306F2D69D70
• Base-36: T0ZCHSX1L0ZN4

Squares and roots of 137542293301203737968

• 137542293301203737968 squared (137542293301203737968²) is 18917882446554354651303453013895604769024
• 137542293301203737968 cubed (137542293301203737968³) is 2602008936101672795216876969209509613804307933787996059103232
• The square root of 137542293301203737968 is 11727842653.3273261667
• The cube root of 137542293301203737968 is 5161929.7173829167

Scales and comparisons

• 137,542,293,301,203,737,968 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,542,293,301,203,737,968 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 137542293301203737968 cubic inches would be around 430160.8 feet tall.

Recreational maths with 137542293301203737968

• 137542293301203737968 backwards is 869737302103392245731
• The number of decimal digits it has is: 21
• The sum of 137542293301203737968's digits is 85
• More coming soon!