90394061002

Names of 90394061002

• Cardinal: 90394061002 can be written as Ninety billion, three hundred ninety-four million, sixty-one thousand and two.

Scientific notation

• Scientific notation: 9.0394061002 × 10¹⁰

Factors of 90394061002

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 308

Divisors of 90394061002

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 14 17 19 34 38 119 133 238 263 266 289 323 526 578 646 1841 2023 2261 3682 4046 4471 4522 4913 4997 5491 8942 9826 9994 10982 31297 34391 34979 38437 62594 68782 69169 69958 76007 76874 84949 93347 138338 152014 169898 186694 484183 532049 594643 653429 968366 1064098 1175873 1189286 1292119 1306858 1314211 1444133 2351746 2584238 2628422 2888266 8231111 9044833 9199477 10108931 16462222 18089666 18398954 19989841 20217862 22341587 24550261 39979682 44683174 49100522 139928887 156391109 171851827 279857774 312782218 339827297 343703654 379806979 679654594 759613958 2378791079 2658648853 4757582158 5317297706 6456718643 12913437286 45197030501 90394061002
• Sum of all divisors σ(n): 173971324800
• Sum of proper divisors (its aliquot sum) s(n): 83577263798
• 90394061002 is a deficient number, because the sum of its proper divisors (83577263798) is less than itself. Its deficiency is 6816797204

Bases of 90394061002

• Binary: 1010100001011111001111110100011001010₂
• Hexadecimal: 0x150BE7E8CA
• Base-36: 15IYAFUY

Squares and roots of 90394061002

• 90394061002 squared (90394061002²) is 8171086264433297244004
• 90394061002 cubed (90394061002³) is 738617670239787774034496054732008
• The square root of 90394061002 is 300656.0509984787
• The cube root of 90394061002 is 4487.9357677523

Scales and comparisons

• 90,394,061,002 seconds is equal to 2,874 years, 13 weeks, 13 hours, 23 minutes, 22 seconds.
• To count from 1 to 90,394,061,002 would take you about five thousand, seven hundred forty-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 90394061002 cubic inches would be around 374 feet tall.

Recreational maths with 90394061002

• 90394061002 backwards is 20016049309
• 90394061002 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90394061002's digits is 34
• More coming soon!