90965490921513

Names of 90965490921513

• Cardinal: 90965490921513 can be written as Ninety trillion, nine hundred sixty-five billion, four hundred ninety million, nine hundred twenty-one thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 9.0965490921513 × 10¹³

Factors of 90965490921513

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 48529

Divisors of 90965490921513

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 13 39 117 163 489 613 1467 1839 2119 5517 6357 7969 19071 23907 26569 47737 71721 79707 99919 143211 239121 299757 345397 429633 620581 899271 1036191 1298947 1861743 3108573 3896841 5585229 7781131 11690523 16286797 23343393 29262781 48860391 70030179 87788343 101154703 146581173 211728361 263365029 303464109 380416153 635185083 910392327 1141248459 1268324353 1905555249 3423745377 3804973059 4769833303 11414919177 14309499909 16488216589 42928499727 49464649767 62007832939 148393949301 186023498817 558070496451 777482828389 2332448485167 6997345455501 10107276769057 30321830307171 90965490921513
• Sum of all divisors σ(n): 142610557499592
• Sum of proper divisors (its aliquot sum) s(n): 51645066578079
• 90965490921513 is a deficient number, because the sum of its proper divisors (51645066578079) is less than itself. Its deficiency is 39320424343434

Bases of 90965490921513

• Binary: 10100101011101110001101110001011111000000101001₂
• Hexadecimal: 0x52BB8DC5F029
• Base-36: W8SYWMVC9

Squares and roots of 90965490921513

• 90965490921513 squared (90965490921513²) is 8274720538591864021926209169
• 90965490921513 cubed (90965490921513³) is 752714016031335368447292751337864599952697
• The square root of 90965490921513 is 9537583.0754711123
• The cube root of 90965490921513 is 44973.7280264041

Scales and comparisons

• 90,965,490,921,513 seconds is equal to 2,892,421 years, 12 weeks, 2 days, 2 hours, 38 minutes, 33 seconds.
• To count from 1 to 90,965,490,921,513 would take you about seven million, two hundred thirty-one thousand and fifty-three 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 90965490921513 cubic inches would be around 3747.8 feet tall.

Recreational maths with 90965490921513

• 90965490921513 backwards is 31512909456909
• The number of decimal digits it has is: 14
• The sum of 90965490921513's digits is 63
• More coming soon!