829477142997

Names of 829477142997

• Cardinal: 829477142997 can be written as Eight hundred twenty-nine billion, four hundred seventy-seven million, one hundred forty-two thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 8.29477142997 × 10¹¹

Factors of 829477142997

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 314

Divisors of 829477142997

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 47 73 141 191 219 573 2209 3431 6627 8977 10293 13943 26931 36481 41829 103823 109443 161257 311469 421919 483771 655321 1265757 1714607 1965963 2663113 5143821 7579079 7989339 19830193 22737237 30800087 59490579 80586529 92400261 125166311 241759587 375498933 1447604089 3787566863 4342812267 5882816617 11362700589 17648449851 276492380999 829477142997
• Sum of all divisors σ(n): 1151520464640
• Sum of proper divisors (its aliquot sum) s(n): 322043321643
• 829477142997 is a deficient number, because the sum of its proper divisors (322043321643) is less than itself. Its deficiency is 507433821354

Bases of 829477142997

• Binary: 1100000100100000101100001100000111010101₂
• Hexadecimal: 0xC120B0C1D5
• Base-36: AL219VPX

Squares and roots of 829477142997

• 829477142997 squared (829477142997²) is 688032330754465586142009
• 829477142997 cubed (829477142997³) is 570707092003781051892630620841860973
• The square root of 829477142997 is 910756.3576484109
• The cube root of 829477142997 is 9395.8225854745

Scales and comparisons

• 829,477,142,997 seconds is equal to 26,374 years, 41 weeks, 6 days, 21 hours, 29 minutes, 57 seconds.
• To count from 1 to 829,477,142,997 would take you about fifty-two thousand, seven hundred forty-nine 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 829477142997 cubic inches would be around 783 feet tall.

Recreational maths with 829477142997

• 829477142997 backwards is 799241774928
• The number of decimal digits it has is: 12
• The sum of 829477142997's digits is 69
• More coming soon!