109155120139120

Names of 109155120139120

• Cardinal: 109155120139120 can be written as One hundred nine trillion, one hundred fifty-five billion, one hundred twenty million, one hundred thirty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.0915512013912 × 10¹⁴

Factors of 109155120139120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 352211

Divisors of 109155120139120

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 352193 704386 1408772 1760965 2817544 3521930 3874123 5635088 7043860 7748246 14087720 15496492 19370615 28175440 30992984 38741230 61985968 77482460 154964920 309929840 124039909249 248079818498 496159636996 620199546245 992319273992 1240399092490 1364439001739 1984638547984 2480798184980 2728878003478 4961596369960 5457756006956 6822195008695 9923192739920 10915512013912 13644390017390 21831024027824 27288780034780 54577560069560 109155120139120
• Sum of all divisors σ(n): 276857863540776
• Sum of proper divisors (its aliquot sum) s(n): 167702743401656
• 109155120139120 is an abundant number, because the sum of its proper divisors (167702743401656) is greater than itself. Its abundance is 58547623262536

Bases of 109155120139120

• Binary: 11000110100011010101000001010010100101101110000₂
• Hexadecimal: 0x6346A8294B70
• Base-36: 12OX6488Z4

Squares and roots of 109155120139120

• 109155120139120 squared (109155120139120²) is 11914840252585720608154374400
• 109155120139120 cubed (109155120139120³) is 1300565819209417219209289167163364566528000
• The square root of 109155120139120 is 10447732.7750627313
• The cube root of 109155120139120 is 47791.2112100011

Scales and comparisons

• 109,155,120,139,120 seconds is equal to 3,470,795 years, 9 weeks, 3 days, 1 hour, 18 minutes, 40 seconds.
• To count from 1 to 109,155,120,139,120 would take you about eight million, six hundred seventy-six thousand, nine hundred eighty-seven 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 109155120139120 cubic inches would be around 3982.6 feet tall.

Recreational maths with 109155120139120

• 109155120139120 backwards is 021931021551901
• 109155120139120 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 109155120139120's digits is 40
• More coming soon!