120791019543226985

Names of 120791019543226985

• Cardinal: 120791019543226985 can be written as One hundred twenty quadrillion, seven hundred ninety-one trillion, nineteen billion, five hundred forty-three million, two hundred twenty-six thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.20791019543226985 × 10¹⁷

Factors of 120791019543226985

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1286

Divisors of 120791019543226985

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 41 53 205 265 1187 2173 2809 5935 10865 14045 48667 62911 115169 148877 243335 314555 575845 744385 1408969 2579351 3334283 6103957 7044845 7890481 12896755 16671415 30519785 39452405 57767729 74675357 136705603 176716999 288838645 323509721 373376785 418195493 683528015 883584995 1617548605 2090977465 3061689637 3957793921 7245396959 9366000947 15308448185 17146015213 19788969605 36226984795 46830004735 85730076065 162269550761 209763077813 384006038827 496398050191 811347753805 1048815389065 1920030194135 2481990250955 8600286190333 11117443124089 20352320057831 43001430951665 55587215620445 101761600289155 455815168087649 589224485576717 2279075840438245 2946122427883585 24158203908645397 120791019543226985
• Sum of all divisors σ(n): 151467648207396696
• Sum of proper divisors (its aliquot sum) s(n): 30676628664169711
• 120791019543226985 is a deficient number, because the sum of its proper divisors (30676628664169711) is less than itself. Its deficiency is 90114390879057274

Bases of 120791019543226985

• Binary: 110101101001000101100101011010011111011100110101001101001₂
• Hexadecimal: 0x1AD22CAD3EE6A69
• Base-36: X1CUCBKBZVT

Squares and roots of 120791019543226985

• 120791019543226985 squared (120791019543226985²) is 14590470402292243427990987232190225
• 120791019543226985 cubed (120791019543226985³) is 1762397795508157265832036956865855480905465873221625
• The square root of 120791019543226985 is 347550024.5190999623
• The cube root of 120791019543226985 is 494323.8321340589

Scales and comparisons

• 120,791,019,543,226,985 seconds is equal to 3,840,780,790 years, 16 weeks, 4 days, 5 hours, 43 minutes, 5 seconds.
• To count from 1 to 120,791,019,543,226,985 would take you about eleven billion, five hundred twenty-two million, three hundred forty-two thousand, three hundred seventy 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 120791019543226985 cubic inches would be around 41193.7 feet tall.

Recreational maths with 120791019543226985

• 120791019543226985 backwards is 589622345910197021
• The number of decimal digits it has is: 18
• The sum of 120791019543226985's digits is 74
• More coming soon!