9108990398342961

Names of 9108990398342961

• Cardinal: 9108990398342961 can be written as Nine quadrillion, one hundred eight trillion, nine hundred ninety billion, three hundred ninety-eight million, three hundred forty-two thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 9.108990398342961 × 10¹⁵

Factors of 9108990398342961

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7614

Divisors of 9108990398342961

• Number of divisors d(n): 189
• Complete list of divisors:
  1 3 7 9 21 27 49 63 67 81 147 189 201 243 441 469 567 603 729 1323 1407 1701 1809 3283 3969 4221 4489 5103 5427 7537 9849 11907 12663 13467 16281 22611 29547 31423 35721 37989 40401 48843 52759 67833 88641 94269 113967 121203 158277 203499 219961 265923 282807 341901 363609 369313 474831 504979 610497 659883 797769 848421 1090827 1107939 1424493 1514937 1831491 1979649 2393307 2545263 3272481 3323817 3534853 4273479 4544811 5494473 5938947 7635789 9971451 10604559 12820437 13634433 17816841 22907367 24743971 29914353 31813677 33833593 38461311 40903299 53450523 56806369 74231913 89743059 95441031 101500779 122709897 160351569 170419107 222695739 236835151 269229177 286323093 304502337 368129691 397644583 511257321 668087217 710505453 858969279 913507011 1192933749 1533771963 1657846057 2004261651 2131516359 2576907837 2740521033 2783512081 3578801247 3806026723 4601315889 4973538171 6012784953 6394549077 8221563099 8350536243 10736403741 11418080169 13803947667 14920614513 18038354859 19183647231 24664689297 25051608729 26642187061 32209211223 34254240507 41411843001 44761843539 57550941693 75154826187 79926561183 96627633669 102762721521 134285530617 172652825079 186495309427 225464478561 239779683549 255003790441 289882901007 308288164563 402856591851 559485928281 676393435683 719339050647 765011371323 924864493689 1208569775553 1678457784843 1785026533087 2029180307049 2158017151941 2295034113969 2774593481067 5035373354529 5355079599261 6474051455823 6885102341907 12495185731609 15106120063587 16065238797783 19422154367469 20655307025721 37485557194827 45318360190761 48195716393349 61965921077163 112456671584481 135955080572283 144587149180047 185897763231489 337370014753443 433761447540141 1012110044260329 1301284342620423 3036330132780987 9108990398342961
• Sum of all divisors σ(n): 16129789593571899
• Sum of proper divisors (its aliquot sum) s(n): 7020799195228938
• 9108990398342961 is a deficient number, because the sum of its proper divisors (7020799195228938) is less than itself. Its deficiency is 2088191203114023

Bases of 9108990398342961

• Binary: 100000010111001001010000011000111101001010011100110001₂
• Hexadecimal: 0x205C9418F4A731
• Base-36: 2HOV8F40E29

Squares and roots of 9108990398342961

• 9108990398342961 squared (9108990398342961²) is 82973706077104255315894578247521
• 9108990398342961 cubed (9108990398342961³) is 755806691971273654527333922544322976753706049681
• 9108990398342961 is a perfect square number. Its square root is 95441031
• The cube root of 9108990398342961 is 208844.6790440253

Scales and comparisons

• 9,108,990,398,342,961 seconds is equal to 289,637,718 years, 36 weeks, 6 days, 10 hours, 49 minutes, 21 seconds.
• To count from 1 to 9,108,990,398,342,961 would take you about eight hundred sixty-eight million, nine hundred thirteen thousand, one hundred fifty-six 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 9108990398342961 cubic inches would be around 17403.7 feet tall.

Recreational maths with 9108990398342961

• 9108990398342961 backwards is 1692438930998019
• 9108990398342961 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 9108990398342961's digits is 81
• More coming soon!