137425299990

Names of 137425299990

• Cardinal: 137425299990 can be written as One hundred thirty-seven billion, four hundred twenty-five million, two hundred ninety-nine thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.3742529999 × 10¹¹

Factors of 137425299990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4293317

Divisors of 137425299990

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 30 33 55 66 97 110 165 194 291 330 485 582 970 1067 1455 2134 2910 3201 5335 6402 10670 16005 32010 4293199 8586398 12879597 21465995 25759194 42931990 47225189 64397985 94450378 128795970 141675567 236125945 283351134 416440303 472251890 708377835 832880606 1249320909 1416755670 2082201515 2498641818 4164403030 4580843333 6246604545 9161686666 12493209090 13742529999 22904216665 27485059998 45808433330 68712649995 137425299990
• Sum of all divisors σ(n): 363513830400
• Sum of proper divisors (its aliquot sum) s(n): 226088530410
• 137425299990 is an abundant number, because the sum of its proper divisors (226088530410) is greater than itself. Its abundance is 88663230420

Bases of 137425299990

• Binary: 1111111111111001011111010101000010110₂
• Hexadecimal: 0x1FFF2FAA16
• Base-36: 1R4RH446

Squares and roots of 137425299990

• 137425299990 squared (137425299990²) is 18885713077341494000100
• 137425299990 cubed (137425299990³) is 2595374785178720884638527589999000
• The square root of 137425299990 is 370709.1851977773
• The cube root of 137425299990 is 5160.4657251203

Scales and comparisons

• 137,425,299,990 seconds is equal to 4,369 years, 36 weeks, 2 days, 14 hours, 26 minutes, 30 seconds.
• To count from 1 to 137,425,299,990 would take you about eight thousand, seven hundred thirty-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 137425299990 cubic inches would be around 430 feet tall.

Recreational maths with 137425299990

• 137425299990 backwards is 099992524731
• The number of decimal digits it has is: 12
• The sum of 137425299990's digits is 60
• More coming soon!