729061513401412801

Names of 729061513401412801

• Cardinal: 729061513401412801 can be written as Seven hundred twenty-nine quadrillion, sixty-one trillion, five hundred thirteen billion, four hundred one million, four hundred twelve thousand, eight hundred one.

Scientific notation

• Scientific notation: 7.29061513401412801 × 10¹⁷

Factors of 729061513401412801

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 652773791

Divisors of 729061513401412801

• Number of divisors d(n): 8
• Complete list of divisors:
  1 8663 128951 652636177 1117102513 5653787201351 84158087660327 729061513401412801
• Sum of all divisors σ(n): 729151327046150784
• Sum of proper divisors (its aliquot sum) s(n): 89813644737983
• 729061513401412801 is a deficient number, because the sum of its proper divisors (89813644737983) is less than itself. Its deficiency is 728971699756674818

Bases of 729061513401412801

• Binary: 101000011110001001011001010101101101101100110010110011000001₂
• Hexadecimal: 0xA1E25956DB32CC1
• Base-36: 5JEMQJJOR001

Squares and roots of 729061513401412801

• 729061513401412801 squared (729061513401412801²) is 531530690323158417230388062806665601
• 729061513401412801 cubed (729061513401412801³) is 387518569506299557824754606074143384158301873367758401
• The square root of 729061513401412801 is 853850990.1624596705
• The cube root of 729061513401412801 is 900025.3134449861

Scales and comparisons

• 729,061,513,401,412,801 seconds is equal to 23,181,900,990 years, 43 weeks, 3 days, 12 hours, 1 second.
• To count from 1 to 729,061,513,401,412,801 would take you about sixty-nine billion, five hundred forty-five million, seven hundred two thousand, nine hundred seventy-two 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 729061513401412801 cubic inches would be around 75002.1 feet tall.

Recreational maths with 729061513401412801

• 729061513401412801 backwards is 108214104315160927
• The number of decimal digits it has is: 18
• The sum of 729061513401412801's digits is 55
• More coming soon!