12160842672

Names of 12160842672

• Cardinal: 12160842672 can be written as Twelve billion, one hundred sixty million, eight hundred forty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.2160842672 × 10¹⁰

Factors of 12160842672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1463

Divisors of 12160842672

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 121 132 176 242 264 363 484 528 726 968 1447 1452 1936 2894 2904 4341 5788 5808 8682 11576 15917 17364 23152 31834 34728 47751 63668 69456 95502 127336 175087 191004 254672 350174 382008 525261 700348 764016 1050522 1400696 2093809 2101044 2801392 4187618 4202088 6281427 8375236 8404176 12562854 16750472 23031899 25125708 33500944 46063798 50251416 69095697 92127596 100502832 138191394 184255192 253350889 276382788 368510384 506701778 552765576 760052667 1013403556 1105531152 1520105334 2026807112 3040210668 4053614224 6080421336 12160842672
• Sum of all divisors σ(n): 34554978444
• Sum of proper divisors (its aliquot sum) s(n): 22394135772
• 12160842672 is an abundant number, because the sum of its proper divisors (22394135772) is greater than itself. Its abundance is 10233293100

Bases of 12160842672

• Binary: 1011010100110101111011101110110000₂
• Hexadecimal: 0x2D4D7BBB0
• Base-36: 5L4929C

Squares and roots of 12160842672

• 12160842672 squared (12160842672²) is 147886094493136099584
• 12160842672 cubed (12160842672³) is 1798419528507553690924748648448
• The square root of 12160842672 is 110276.2108162953
• The cube root of 12160842672 is 2299.6119491513

Scales and comparisons

• 12,160,842,672 seconds is equal to 386 years, 35 weeks, 1 day, 11 hours, 51 minutes, 12 seconds.
• To count from 1 to 12,160,842,672 would take you about seven hundred seventy-three 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 12160842672 cubic inches would be around 191.6 feet tall.

Recreational maths with 12160842672

• 12160842672 backwards is 27624806121
• The number of decimal digits it has is: 11
• The sum of 12160842672's digits is 39
• More coming soon!