143215376340304431

Names of 143215376340304431

• Cardinal: 143215376340304431 can be written as One hundred forty-three quadrillion, two hundred fifteen trillion, three hundred seventy-six billion, three hundred forty million, three hundred four thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 1.43215376340304431 × 10¹⁷

Factors of 143215376340304431

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1374807458

Divisors of 143215376340304431

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 9 27 101 303 909 2727 38201 114603 343809 1031427 3858301 11574903 34724709 104174127 1374769153 4124307459 12372922377 37118767131 138851684453 416555053359 1249665160077 3748995480231 52517556413753 157552669241259 472658007723777 1417974023171331 5304273197789053 15912819593367159 47738458780101477 143215376340304431
• Sum of all divisors σ(n): 214277239382120640
• Sum of proper divisors (its aliquot sum) s(n): 71061863041816209
• 143215376340304431 is a deficient number, because the sum of its proper divisors (71061863041816209) is less than itself. Its deficiency is 72153513298488222

Bases of 143215376340304431

• Binary: 111111100110011011010000001000001001000110100001000101111₂
• Hexadecimal: 0x1FCCDA04123422F
• Base-36: 1365M3M9KT9R

Squares and roots of 143215376340304431

• 143215376340304431 squared (143215376340304431²) is 20510644020295030196069217758233761
• 143215376340304431 cubed (143215376340304431³) is 2937439602348567423231459446272478763339971602094991
• The square root of 143215376340304431 is 378438074.6440617211
• The cube root of 143215376340304431 is 523194.5557792515

Scales and comparisons

• 143,215,376,340,304,431 seconds is equal to 4,553,805,973 years, 19 weeks, 4 days, 1 hour, 53 minutes, 51 seconds.
• To count from 1 to 143,215,376,340,304,431 would take you about thirteen billion, six hundred sixty-one million, four hundred seventeen thousand, nine hundred twenty 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 143215376340304431 cubic inches would be around 43599.5 feet tall.

Recreational maths with 143215376340304431

• 143215376340304431 backwards is 134403043673512341
• The number of decimal digits it has is: 18
• The sum of 143215376340304431's digits is 54
• More coming soon!