139335213444

Names of 139335213444

• Cardinal: 139335213444 can be written as One hundred thirty-nine billion, three hundred thirty-five million, two hundred thirteen thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 1.39335213444 × 10¹¹

Factors of 139335213444

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 18637770

Divisors of 139335213444

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 89 178 267 356 534 623 1068 1246 1869 2492 3738 7476 18637669 37275338 55913007 74550676 111826014 130463683 223652028 260927366 391391049 521854732 782782098 1565564196 1658752541 3317505082 4976257623 6635010164 9952515246 11611267787 19905030492 23222535574 34833803361 46445071148 69667606722 139335213444
• Sum of all divisors σ(n): 375735427200
• Sum of proper divisors (its aliquot sum) s(n): 236400213756
• 139335213444 is an abundant number, because the sum of its proper divisors (236400213756) is greater than itself. Its abundance is 97065000312

Bases of 139335213444

• Binary: 10000001110001000001101010000110000100₂
• Hexadecimal: 0x207106A184
• Base-36: 1S0CL6RO

Squares and roots of 139335213444

• 139335213444 squared (139335213444²) is 19414301705485038341136
• 139335213444 cubed (139335213444³) is 2705095871999971042810708245432384
• The square root of 139335213444 is 373276.3231762765
• The cube root of 139335213444 is 5184.2622483155

Scales and comparisons

• 139,335,213,444 seconds is equal to 4,430 years, 22 weeks, 2 days, 1 hour, 57 minutes, 24 seconds.
• To count from 1 to 139,335,213,444 would take you about eight thousand, eight hundred sixty 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 139335213444 cubic inches would be around 432 feet tall.

Recreational maths with 139335213444

• 139335213444 backwards is 444312533931
• 139335213444 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139335213444's digits is 42
• More coming soon!