1012405640017742967

Names of 1012405640017742967

• Cardinal: 1012405640017742967 can be written as One quintillion, twelve quadrillion, four hundred five trillion, six hundred forty billion, seventeen million, seven hundred forty-two thousand, nine hundred sixty-seven.

Scientific notation

• Scientific notation: 1.012405640017742967 × 10¹⁸

Factors of 1012405640017742967

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 93421120183

Divisors of 1012405640017742967

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 19 31 57 93 589 1767 6133 18399 116527 190123 349581 570369 3612337 10837011 93421113997 280263341991 1775001165943 2896054533907 5325003497829 8688163601721 55025036144233 165075108432699 572951692143601 1718855076430803 10886082150728419 17761502456451631 32658246452185257 53284507369354893 337468546672580989 1012405640017742967
• Sum of all divisors σ(n): 1466995489955153920
• Sum of proper divisors (its aliquot sum) s(n): 454589849937410953
• 1012405640017742967 is a deficient number, because the sum of its proper divisors (454589849937410953) is less than itself. Its deficiency is 557815790080332014

Bases of 1012405640017742967

• Binary: 111000001100110010011001000011001101110111000000110001110111₂
• Hexadecimal: 0xE0CC990CDDC0C77
• Base-36: 7OWJUICFK393

Squares and roots of 1012405640017742967

• 1012405640017742967 squared (1012405640017742967²) is 1024965179939735759722582572877963089
• 1012405640017742967 cubed (1012405640017742967³) is 1037680528992789266616647225720838574760770754115345063
• The square root of 1012405640017742967 is 1006183700.9302739479
• The cube root of 1012405640017742967 is 1004118.2302374773

Scales and comparisons

• 1,012,405,640,017,742,967 seconds is equal to 32,191,367,776 years, 15 weeks, 6 days, 17 hours, 29 minutes, 27 seconds.
• To count from 1 to 1,012,405,640,017,742,967 would take you about one hundred twelve billion, six hundred sixty-nine million, seven hundred eighty-seven thousand, two hundred seventeen 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 1012405640017742967 cubic inches would be around 83676.5 feet tall.

Recreational maths with 1012405640017742967

• 1012405640017742967 backwards is 7692477100465042101
• The number of decimal digits it has is: 19
• The sum of 1012405640017742967's digits is 66
• More coming soon!