137942781735727078904177

Names of 137942781735727078904177

• Cardinal: 137942781735727078904177 can be written as One hundred thirty-seven sextillion, nine hundred forty-two quintillion, seven hundred eighty-one quadrillion, seven hundred thirty-five trillion, seven hundred twenty-seven billion, seventy-eight million, nine hundred four thousand, one hundred seventy-seven.

Scientific notation

• Scientific notation: 1.37942781735727078904177 × 10²³

Factors of 137942781735727078904177

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 137942781735727078904177

Divisors of 137942781735727078904177

• Number of divisors d(n): 2
• Complete list of divisors:
  1 137942781735727078904177
• Sum of all divisors σ(n): 137942781735727078904178
• Sum of proper divisors (its aliquot sum) s(n): 1
• 137942781735727078904177 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 137942781735727078904176

Bases of 137942781735727078904177

• Binary: 11101001101011110010010100111100100000111011010010110010111010001000101110001₂
• Hexadecimal: 0x1D35E4A79076965D1171
• Base-36: MGNSL40WTHHX94H

Squares and roots of 137942781735727078904177

• 137942781735727078904177 squared (137942781735727078904177²) is 19028211032990440183391550425347089227148047329
• 137942781735727078904177 cubed (137942781735727078904177³) is 2624804361345154185385469402810757136276635329115848179905914651793233
• The square root of 137942781735727078904177 is 371406491240.6985367501
• The cube root of 137942781735727078904177 is 51669349.4126217509

Scales and comparisons

• 137,942,781,735,727,078,904,177 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,942,781,735,727,078,904,177 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 137942781735727078904177 cubic inches would be around 4305779.1 feet tall.

Recreational maths with 137942781735727078904177

• 137942781735727078904177 backwards is 771409870727537187249731
• The number of decimal digits it has is: 24
• The sum of 137942781735727078904177's digits is 116
• More coming soon!