29836777729551742

Names of 29836777729551742

• Cardinal: 29836777729551742 can be written as Twenty-nine quadrillion, eight hundred thirty-six trillion, seven hundred seventy-seven billion, seven hundred twenty-nine million, five hundred fifty-one thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 2.9836777729551742 × 10¹⁶

Factors of 29836777729551742

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 68733

Divisors of 29836777729551742

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 31 62 961 1922 3671 7342 65029 113801 130058 227602 2015899 3527831 4031798 7055662 62492869 124985738 238721459 477442918 4228770841 7400365229 8457541682 14800730458 131091896071 229411322099 262183792142 458822644198 4063848778201 8127697556402 15523817757311 31047635514622 481238350476641 962476700953282 14918388864775871 29836777729551742
• Sum of all divisors σ(n): 46258761963251448
• Sum of proper divisors (its aliquot sum) s(n): 16421984233699706
• 29836777729551742 is a deficient number, because the sum of its proper divisors (16421984233699706) is less than itself. Its deficiency is 13414793495852036

Bases of 29836777729551742

• Binary: 1101010000000000110010000101001110011111110110101111110₂
• Hexadecimal: 0x6A006429CFED7E
• Base-36: 85S96GPEIDA

Squares and roots of 29836777729551742

• 29836777729551742 squared (29836777729551742²) is 890233305282674804276812255234564
• 29836777729551742 cubed (29836777729551742³) is 26561693257163348754119099409958199773552784810488
• The square root of 29836777729551742 is 172733256.0034452139
• The cube root of 29836777729551742 is 310158.7037868365

Scales and comparisons

• 29,836,777,729,551,742 seconds is equal to 948,717,240 years, 30 weeks, 3 days, 12 hours, 22 minutes, 22 seconds.
• To count from 1 to 29,836,777,729,551,742 would take you about two billion, eight hundred forty-six million, one hundred fifty-one thousand, seven hundred twenty-one 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 29836777729551742 cubic inches would be around 25846.6 feet tall.

Recreational maths with 29836777729551742

• 29836777729551742 backwards is 24715592777763892
• The number of decimal digits it has is: 17
• The sum of 29836777729551742's digits is 91
• More coming soon!