134972661390

Names of 134972661390

• Cardinal: 134972661390 can be written as One hundred thirty-four billion, nine hundred seventy-two million, six hundred sixty-one thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.3497266139 × 10¹¹

Factors of 134972661390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 91818154

Divisors of 134972661390

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 49 70 98 105 147 210 245 294 490 735 1470 91818137 183636274 275454411 459090685 550908822 642726959 918181370 1285453918 1377272055 1928180877 2754544110 3213634795 3856361754 4499088713 6427269590 8998177426 9640904385 13497266139 19281808770 22495443565 26994532278 44990887130 67486330695 134972661390
• Sum of all divisors σ(n): 376821638352
• Sum of proper divisors (its aliquot sum) s(n): 241848976962
• 134972661390 is an abundant number, because the sum of its proper divisors (241848976962) is greater than itself. Its abundance is 106876315572

Bases of 134972661390

• Binary: 1111101101100111111110101111010001110₂
• Hexadecimal: 0x1F6CFF5E8E
• Base-36: 1Q078K26

Squares and roots of 134972661390

• 134972661390 squared (134972661390²) is 18217619322699596732100
• 134972661390 cubed (134972661390³) is 2458880564174653810411283843619000
• The square root of 134972661390 is 367386.2563978133
• The cube root of 134972661390 is 5129.5815324635

Scales and comparisons

• 134,972,661,390 seconds is equal to 4,291 years, 37 weeks, 13 hours, 56 minutes, 30 seconds.
• To count from 1 to 134,972,661,390 would take you about eight thousand, five hundred eighty-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 134972661390 cubic inches would be around 427.5 feet tall.

Recreational maths with 134972661390

• 134972661390 backwards is 093166279431
• The number of decimal digits it has is: 12
• The sum of 134972661390's digits is 51
• More coming soon!