90168082973345

Names of 90168082973345

• Cardinal: 90168082973345 can be written as Ninety trillion, one hundred sixty-eight billion, eighty-two million, nine hundred seventy-three thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 9.0168082973345 × 10¹³

Factors of 90168082973345

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 545

Divisors of 90168082973345

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 13 17 61 65 85 169 221 289 305 449 793 845 1037 1105 1445 2197 2245 2873 3721 3757 3965 4913 5185 5837 7633 10309 10985 13481 14365 17629 18605 18785 24565 27389 29185 37349 38165 48373 48841 51545 63257 63869 67405 75881 88145 99229 129761 134017 136945 175253 186745 229177 241865 244205 299693 316285 319345 356057 379405 465613 496145 628849 634933 648805 670085 822341 830297 876265 986453 1075369 1145885 1289977 1498465 1670729 1686893 1780285 2205937 2278289 2328065 2979301 3144245 3174665 3896009 4111705 4151485 4628741 4932265 5376845 6052969 6449885 7915421 8175037 8353645 8434465 10690433 10793861 11029685 11391445 13979797 14896505 16769701 18281273 19480045 21719477 21929609 23143705 28402393 28677181 30264845 38730913 39577105 40875185 50648117 53452165 53969305 60173633 69898985 78688597 83848505 91406365 102900473 108597385 109648045 134562157 138975629 142011965 143385905 181737361 193654565 237656549 253240585 282353201 285084917 300868165 369231109 372803353 393442985 482840681 514502365 658425521 672810785 694878145 908686805 1022951761 1188282745 1337706149 1411766005 1425424585 1749308041 1846155545 1864016765 2362585693 2414203405 3089535137 3292127605 3670591613 4800004417 4846443589 5114758805 6276928853 6688530745 8208291577 8746540205 11812928465 15447675685 17390179937 18352958065 22741004533 24000022085 24232217945 31384644265 40163956781 41041457885 62400057421 81600075089 86950899685 106707790501 113705022665 200819783905 295633058929 312000287105 408000375445 533538952505 1060800976157 1387201276513 1478165294645 5304004880785 6936006382565 18033616594669 90168082973345
• Sum of all divisors σ(n): 126895892760000
• Sum of proper divisors (its aliquot sum) s(n): 36727809786655
• 90168082973345 is a deficient number, because the sum of its proper divisors (36727809786655) is less than itself. Its deficiency is 53440273186690

Bases of 90168082973345

• Binary: 10100100000000111100100100011100100001010100001₂
• Hexadecimal: 0x5201E48E42A1
• Base-36: VYMN8J4PT

Squares and roots of 90168082973345

• 90168082973345 squared (90168082973345²) is 8130283187088028495980489025
• 90168082973345 cubed (90168082973345³) is 733092049010145183380102501226429140038625
• The square root of 90168082973345 is 9495687.5987652943
• The cube root of 90168082973345 is 44841.9281841443

Scales and comparisons

• 90,168,082,973,345 seconds is equal to 2,867,066 years, 6 weeks, 5 days, 10 hours, 49 minutes, 5 seconds.
• To count from 1 to 90,168,082,973,345 would take you about seven million, one hundred sixty-seven thousand, six hundred sixty-five 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 90168082973345 cubic inches would be around 3736.8 feet tall.

Recreational maths with 90168082973345

• 90168082973345 backwards is 54337928086109
• 90168082973345 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 90168082973345's digits is 65
• More coming soon!