82123041

Names of 82123041

• Cardinal: 82123041 can be written as Eighty-two million, one hundred twenty-three thousand and forty-one.

Scientific notation

• Scientific notation: 8.2123041 × 10⁷

Factors of 82123041

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 127

Divisors of 82123041

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 11 13 21 23 29 33 39 41 69 77 87 91 123 143 161 203 231 253 273 287 299 319 377 429 451 483 533 609 667 759 861 897 943 957 1001 1131 1189 1353 1599 1771 2001 2093 2233 2639 2829 3003 3157 3289 3567 3731 4147 4669 5313 5863 6279 6601 6699 7337 7917 8323 8671 9471 9867 10373 11193 12259 12441 13079 14007 15457 17589 19803 22011 23023 24969 26013 27347 29029 31119 36777 39237 41041 46371 51359 60697 69069 72611 82041 85813 87087 91553 95381 108199 123123 134849 154077 170027 182091 191429 217833 257439 274659 286143 300817 324597 355511 404547 510081 574287 667667 902451 943943 1066533 1190189 2003001 2105719 2488577 2831829 3570567 3910621 6317157 7465731 11731863 27374347 82123041
• Sum of all divisors σ(n): 162570240
• Sum of proper divisors (its aliquot sum) s(n): 80447199
• 82123041 is a deficient number, because the sum of its proper divisors (80447199) is less than itself. Its deficiency is 1675842

Bases of 82123041

• Binary: 100111001010001100100100001₂
• Hexadecimal: 0x4E51921
• Base-36: 1CW6JL

Squares and roots of 82123041

• 82123041 squared (82123041²) is 6744193863087681
• 82123041 cubed (82123041³) is 553853709130298013357921
• The square root of 82123041 is 9062.1763942223
• The cube root of 82123041 is 434.6653364651

Scales and comparisons

• 82,123,041 seconds is equal to 2 years, 31 weeks, 5 days, 11 hours, 57 minutes, 21 seconds.
• To count from 1 to 82,123,041 would take you about 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 82123041 cubic inches would be around 36.2 feet tall.

Recreational maths with 82123041

• 82123041 backwards is 14032128
• 82123041 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 82123041's digits is 21
• More coming soon!