980993638496221

Names of 980993638496221

• Cardinal: 980993638496221 can be written as Nine hundred eighty trillion, nine hundred ninety-three billion, six hundred thirty-eight million, four hundred ninety-six thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 9.80993638496221 × 10¹⁴

Factors of 980993638496221

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4314

Divisors of 980993638496221

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 307 367 613 1009 2011 2149 2569 4291 7063 14077 112669 188191 224971 309763 370303 617377 618517 738037 788683 1232743 1317337 1574797 2029099 2168341 2592121 4321639 4329619 5166259 8629201 14203693 69066097 113683021 189884719 226577359 226995739 378452101 452416681 483462679 622933393 744679333 795781147 1243837687 1329193033 1586041513 1588970173 2649164707 3166916767 4360533751 5212755331 8706863809 69687691873 138891921067 228616555231 381858169909 456488431129 487813843111 972243447469 1600315886617 2673007189363 3195419017903 140141948356603 980993638496221
• Sum of all divisors σ(n): 1131374128783360
• Sum of proper divisors (its aliquot sum) s(n): 150380490287139
• 980993638496221 is a deficient number, because the sum of its proper divisors (150380490287139) is less than itself. Its deficiency is 830613148209082

Bases of 980993638496221

• Binary: 11011111000011010101100001010110010111011111011101₂
• Hexadecimal: 0x37C35615977DD
• Base-36: 9NQE97USPP

Squares and roots of 980993638496221

• 980993638496221 squared (980993638496221²) is 962348518770054332330231280841
• 980993638496221 cubed (980993638496221³) is 944057774929684429262889732416851985968201861
• The square root of 980993638496221 is 31320817.9729747957
• The cube root of 980993638496221 is 99362.3978923471

Scales and comparisons

• 980,993,638,496,221 seconds is equal to 31,192,563 years, 15 weeks, 1 day, 3 hours, 37 minutes, 1 second.
• To count from 1 to 980,993,638,496,221 would take you about seventy-seven million, nine hundred eighty-one thousand, four hundred eight 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 980993638496221 cubic inches would be around 8280.2 feet tall.

Recreational maths with 980993638496221

• 980993638496221 backwards is 122694836399089
• The number of decimal digits it has is: 15
• The sum of 980993638496221's digits is 79
• More coming soon!