829936146166361994321

Names of 829936146166361994321

• Cardinal: 829936146166361994321 can be written as Eight hundred twenty-nine quintillion, nine hundred thirty-six quadrillion, one hundred forty-six trillion, one hundred sixty-six billion, three hundred sixty-one million, nine hundred ninety-four thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 8.29936146166361994321 × 10²⁰

Factors of 829936146166361994321

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 18862

Divisors of 829936146166361994321

• Number of divisors d(n): 27
• Complete list of divisors:
  1 3 9 27 81 243 729 2187 6561 18859 56577 169731 509193 1527579 4582737 13748211 41244633 123733899 355661881 1066985643 3200956929 9602870787 28808612361 86425837083 259277511249 777832533747 2333497601241
• Sum of all divisors σ(n): 829936147333118565261
• Sum of proper divisors (its aliquot sum) s(n): 1166756570940
• 829936146166361994321 is a deficient number, because the sum of its proper divisors (1166756570940) is less than itself. Its deficiency is 829936144999605423381

Bases of 829936146166361994321

• Binary: 1011001111110110101101011111111011111110000110101011011011010001010001₂
• Hexadecimal: 0x2CFDAD7FBF86ADB451
• Base-36: 4V5GRM97Y4OW29

Squares and roots of 829936146166361994321

• 829936146166361994321 squared (829936146166361994321²) is 688794006713472980842965566886460436251041
• 829936146166361994321 cubed (829936146166361994321³) is 571655043434267036629148301705638573474831532775372865372338161
• 829936146166361994321 is a perfect square number. Its square root is 28808612361
• The cube root of 829936146166361994321 is 9397555.3706495193

Scales and comparisons

• 829,936,146,166,361,994,321 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 829,936,146,166,361,994,321 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 829936146166361994321 cubic inches would be around 783129.6 feet tall.

Recreational maths with 829936146166361994321

• 829936146166361994321 backwards is 123499163661641639928
• The number of decimal digits it has is: 21
• The sum of 829936146166361994321's digits is 99
• More coming soon!