100989748279663999

Names of 100989748279663999

• Cardinal: 100989748279663999 can be written as One hundred quadrillion, nine hundred eighty-nine trillion, seven hundred forty-eight billion, two hundred seventy-nine million, six hundred sixty-three thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.00989748279663999 × 10¹⁷

Factors of 100989748279663999

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1215163

Divisors of 100989748279663999

• Number of divisors d(n): 18
• Complete list of divisors:
  1 7 49 1399 9793 68551 1213757 8496299 59474093 1698046043 11886322301 83204256107 1473206055049 10312442385343 72187096697401 2061015271013551 14427106897094857 100989748279663999
• Sum of all divisors σ(n): 117561940050798600
• Sum of proper divisors (its aliquot sum) s(n): 16572191771134601
• 100989748279663999 is a deficient number, because the sum of its proper divisors (16572191771134601) is less than itself. Its deficiency is 84417556508529398

Bases of 100989748279663999

• Binary: 101100110110010011010010000011000001010100101110101111111₂
• Hexadecimal: 0x166C9A4182A5D7F
• Base-36: RMDVLVROJ27

Squares and roots of 100989748279663999

• 100989748279663999 squared (100989748279663999²) is 10198929257589897645576456336672001
• 100989748279663999 cubed (100989748279663999³) is 1029987298446104192268251517736104979008330150991999
• The square root of 100989748279663999 is 317788842.2831487629
• The cube root of 100989748279663999 is 465685.1936930947

Scales and comparisons

• 100,989,748,279,663,999 seconds is equal to 3,211,161,613 years, 25 weeks, 3 days, 22 hours, 13 minutes, 19 seconds.
• To count from 1 to 100,989,748,279,663,999 would take you about nine billion, six hundred thirty-three million, four hundred eighty-four thousand, eight 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 100989748279663999 cubic inches would be around 38807.1 feet tall.

Recreational maths with 100989748279663999

• 100989748279663999 backwards is 999366972847989001
• The number of decimal digits it has is: 18
• The sum of 100989748279663999's digits is 106
• More coming soon!