80998963011999

Names of 80998963011999

• Cardinal: 80998963011999 can be written as Eighty trillion, nine hundred ninety-eight billion, nine hundred sixty-three million, eleven thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 8.0998963011999 × 10¹³

Factors of 80998963011999

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 845

Divisors of 80998963011999

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 19 27 57 81 171 243 361 513 729 823 1083 1539 2187 2469 3249 4617 6561 6859 7407 9747 13851 15637 19683 20577 22221 29241 41553 46911 59049 61731 66663 87723 124659 140733 177147 185193 199989 263169 297103 373977 422199 531441 555579 599967 789507 891309 1121931 1266597 1594323 1666737 1799901 2368521 2673927 3365793 3799791 4782969 5000211 5399703 5644957 7105563 8021781 10097379 11399373 14348907 15000633 16199109 16934871 21316689 24065343 30292137 34198119 45001899 48597327 50804613 63950067 72196029 90876411 102594357 135005697 145791981 152413839 191850201 216588087 272629233 307783071 405017091 437375943 457241517 575550603 649764261 923349213 1215051273 1312127829 1371724551 1726651809 1949292783 2770047639 3645153819 3936383487 4115173653 5179955427 5847878349 8310142917 10935461457 11809150461 12345520959 17543635047 24930428751 32806384371 37036562877 52630905141 74791286253 98419153113 111109688631 157892715423 224373858759 333329065893 473678146269 999987197679 1421034438807 2999961593037 4263103316421 8999884779111 26999654337333 80998963011999
• Sum of all divisors σ(n): 128403200153600
• Sum of proper divisors (its aliquot sum) s(n): 47404237141601
• 80998963011999 is a deficient number, because the sum of its proper divisors (47404237141601) is less than itself. Its deficiency is 33594725870398

Bases of 80998963011999

• Binary: 10010011010101100001010011010101110000110011111₂
• Hexadecimal: 0x49AB0A6AE19F
• Base-36: SPMER8UXR

Squares and roots of 80998963011999

• 80998963011999 squared (80998963011999²) is 6560832009019182114217976001
• 80998963011999 cubed (80998963011999³) is 531420589226483821636024778228388457035999
• The square root of 80998963011999 is 8999942.3893711121
• The cube root of 80998963011999 is 43267.3024670147

Scales and comparisons

• 80,998,963,011,999 seconds is equal to 2,575,516 years, 24 weeks, 5 days, 19 hours, 46 minutes, 39 seconds.
• To count from 1 to 80,998,963,011,999 would take you about six million, four hundred thirty-eight thousand, seven hundred ninety-one 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 80998963011999 cubic inches would be around 3605.6 feet tall.

Recreational maths with 80998963011999

• 80998963011999 backwards is 99911036989908
• 80998963011999 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80998963011999's digits is 81
• More coming soon!