12190809744

Names of 12190809744

• Cardinal: 12190809744 can be written as Twelve billion, one hundred ninety million, eight hundred nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.2190809744 × 10¹⁰

Factors of 12190809744

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3072

Divisors of 12190809744

• Number of divisors d(n): 75
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 3067 6134 9201 12268 18402 24536 27603 36804 49072 55206 73608 82809 110412 147216 165618 220824 248427 331236 441648 496854 662472 993708 1324944 1987416 3974832 9406489 18812978 28219467 37625956 56438934 75251912 84658401 112877868 150503824 169316802 225755736 253975203 338633604 451511472 507950406 677267208 761925609 1015900812 1354534416 1523851218 2031801624 3047702436 4063603248 6095404872 12190809744
• Sum of all divisors σ(n): 35295248307
• Sum of proper divisors (its aliquot sum) s(n): 23104438563
• 12190809744 is an abundant number, because the sum of its proper divisors (23104438563) is greater than itself. Its abundance is 10913628819

Bases of 12190809744

• Binary: 1011010110101000001111111010010000₂
• Hexadecimal: 0x2D6A0FE90
• Base-36: 5LM3D00

Squares and roots of 12190809744

• 12190809744 squared (12190809744²) is 148615842214405345536
• 12190809744 cubed (12190809744³) is 1811747457380139223525955702784
• 12190809744 is a perfect square number. Its square root is 110412
• The cube root of 12190809744 is 2301.4993213405

Scales and comparisons

• 12,190,809,744 seconds is equal to 387 years, 32 weeks, 5 days, 8 hours, 2 minutes, 24 seconds.
• To count from 1 to 12,190,809,744 would take you about seven hundred seventy-five 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 12190809744 cubic inches would be around 191.8 feet tall.

Recreational maths with 12190809744

• 12190809744 backwards is 44790809121
• The number of decimal digits it has is: 11
• The sum of 12190809744's digits is 45
• More coming soon!