139050239744

Names of 139050239744

• Cardinal: 139050239744 can be written as One hundred thirty-nine billion, fifty million, two hundred thirty-nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.39050239744 × 10¹¹

Factors of 139050239744

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 362

Divisors of 139050239744

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 208 256 347 416 694 832 1388 1664 2776 3328 4511 5552 9022 11104 18044 22208 36088 44416 72176 88832 120409 144352 240818 288704 481636 577408 963272 1154816 1565317 1926544 3130634 3853088 6261268 7706176 12522536 15412352 25045072 30824704 41781923 50090144 83563846 100180288 167127692 200360576 334255384 400721152 543164999 668510768 1086329998 1337021536 2172659996 2674043072 4345319992 5348086144 8690639984 10696172288 17381279968 34762559936 69525119872 139050239744
• Sum of all divisors σ(n): 299771772720
• Sum of proper divisors (its aliquot sum) s(n): 160721532976
• 139050239744 is an abundant number, because the sum of its proper divisors (160721532976) is greater than itself. Its abundance is 21671293232

Bases of 139050239744

• Binary: 10000001100000000010100100011100000000₂
• Hexadecimal: 0x20600A4700
• Base-36: 1RVMX7NK

Squares and roots of 139050239744

• 139050239744 squared (139050239744²) is 19334969172863877185536
• 139050239744 cubed (139050239744³) is 2688532098929571501726152769142784
• The square root of 139050239744 is 372894.4083034767
• The cube root of 139050239744 is 5180.7254856623

Scales and comparisons

• 139,050,239,744 seconds is equal to 4,421 years, 19 weeks, 18 hours, 35 minutes, 44 seconds.
• To count from 1 to 139,050,239,744 would take you about eight thousand, eight hundred forty-two 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 139050239744 cubic inches would be around 431.7 feet tall.

Recreational maths with 139050239744

• 139050239744 backwards is 447932050931
• The number of decimal digits it has is: 12
• The sum of 139050239744's digits is 47
• More coming soon!