139349969510

Names of 139349969510

• Cardinal: 139349969510 can be written as One hundred thirty-nine billion, three hundred forty-nine million, nine hundred sixty-nine thousand, five hundred ten.

Scientific notation

• Scientific notation: 1.3934996951 × 10¹¹

Factors of 139349969510

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 23801

Divisors of 139349969510

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 17 34 59 85 118 170 295 590 601 1003 1202 2006 3005 5015 6010 10030 10217 20434 23117 35459 46234 51085 70918 102170 115585 177295 231170 354590 392989 602803 785978 1205606 1363903 1964945 2727806 3014015 3929890 6028030 6819515 13639030 13893317 23186351 27786634 46372702 69466585 115931755 138933170 231863510 236186389 472372778 819705703 1180931945 1639411406 2361863890 4098528515 8197057030 13934996951 27869993902 69674984755 139349969510
• Sum of all divisors σ(n): 270547179840
• Sum of proper divisors (its aliquot sum) s(n): 131197210330
• 139349969510 is a deficient number, because the sum of its proper divisors (131197210330) is less than itself. Its deficiency is 8152759180

Bases of 139349969510

• Binary: 10000001110001111001111100101001100110₂
• Hexadecimal: 0x2071E7CA66
• Base-36: 1S0LDGME

Squares and roots of 139349969510

• 139349969510 squared (139349969510²) is 19418414002437929640100
• 139349969510 cubed (139349969510³) is 2705955399172282561015460273351000
• The square root of 139349969510 is 373296.0882597083
• The cube root of 139349969510 is 5184.4452521035

Scales and comparisons

• 139,349,969,510 seconds is equal to 4,430 years, 46 weeks, 4 days, 20 hours, 51 minutes, 50 seconds.
• To count from 1 to 139,349,969,510 would take you about eight thousand, eight hundred sixty-one 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 139349969510 cubic inches would be around 432 feet tall.

Recreational maths with 139349969510

• 139349969510 backwards is 015969943931
• 139349969510 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139349969510's digits is 59
• More coming soon!