13972942094648

Names of 13972942094648

• Cardinal: 13972942094648 can be written as Thirteen trillion, nine hundred seventy-two billion, nine hundred forty-two million, ninety-four thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3972942094648 × 10¹³

Factors of 13972942094648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 34083

Divisors of 13972942094648

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 43 86 167 172 334 344 668 1336 1849 3698 7181 7396 14362 14792 27889 28724 33871 55778 57448 67742 111556 135484 223112 270968 308783 617566 1199227 1235132 1456453 2398454 2470264 2912906 4796908 5656457 5825812 9593816 11312914 11651624 22625828 45251656 51566761 62627479 103133522 125254958 206267044 243227651 250509916 412534088 486455302 501019832 944628319 972910604 1889256638 1945821208 3778513276 7557026552 10458788993 20917577986 40619017717 41835155972 81238035434 83670311944 162476070868 324952141736 1746617761831 3493235523662 6986471047324 13972942094648
• Sum of all divisors σ(n): 26985094660080
• Sum of proper divisors (its aliquot sum) s(n): 13012152565432
• 13972942094648 is a deficient number, because the sum of its proper divisors (13012152565432) is less than itself. Its deficiency is 960789529216

Bases of 13972942094648

• Binary: 11001011010101010100010000000000000100111000₂
• Hexadecimal: 0xCB554400138
• Base-36: 4YB2WYAEW

Squares and roots of 13972942094648

• 13972942094648 squared (13972942094648²) is 195243110780386037790243904
• 13972942094648 cubed (13972942094648³) is 2728120681313278792794863941216573025792
• The square root of 13972942094648 is 3738039.8733357567
• The cube root of 13972942094648 is 24085.8856276457

Scales and comparisons

• 13,972,942,094,648 seconds is equal to 444,296 years, 17 weeks, 3 days, 20 hours, 4 minutes, 8 seconds.
• To count from 1 to 13,972,942,094,648 would take you about one million, one hundred ten thousand, seven hundred forty 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 13972942094648 cubic inches would be around 2007.2 feet tall.

Recreational maths with 13972942094648

• 13972942094648 backwards is 84649024927931
• The number of decimal digits it has is: 14
• The sum of 13972942094648's digits is 68
• More coming soon!