121648016917897024

Names of 121648016917897024

• Cardinal: 121648016917897024 can be written as One hundred twenty-one quadrillion, six hundred forty-eight trillion, sixteen billion, nine hundred seventeen million, eight hundred ninety-seven thousand and twenty-four.

Scientific notation

• Scientific notation: 1.21648016917897024 × 10¹⁷

Factors of 121648016917897024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 62014405

Divisors of 121648016917897024

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 32 47 64 94 188 376 752 1504 3008 659137 1318274 2636548 5273096 10546192 21092384 30979439 42184768 61355219 61958878 122710438 123917756 245420876 247835512 490841752 495671024 981683504 991342048 1963367008 1982684096 2883695293 3926734016 5767390586 11534781172 23069562344 46139124688 92278249376 184556498752 40441494986003 80882989972006 161765979944012 323531959888024 647063919776048 1294127839552096 1900750264342141 2588255679104192 3801500528684282 7603001057368564 15206002114737128 30412004229474256 60824008458948512 121648016917897024
• Sum of all divisors σ(n): 246531731474194560
• Sum of proper divisors (its aliquot sum) s(n): 124883714556297536
• 121648016917897024 is an abundant number, because the sum of its proper divisors (124883714556297536) is greater than itself. Its abundance is 3235697638400512

Bases of 121648016917897024

• Binary: 110110000001011100011101000010100000001011001111101000000₂
• Hexadecimal: 0x1B02E3A14059F40
• Base-36: X9SMFHA7134

Squares and roots of 121648016917897024

• 121648016917897024 squared (121648016917897024²) is 14798240020056960566343714668056576
• 121648016917897024 cubed (121648016917897024³) is 1800176552314989934733933677771431301067494974029824
• The square root of 121648016917897024 is 348780757.6657534357
• The cube root of 121648016917897024 is 495490.1337373699

Scales and comparisons

• 121,648,016,917,897,024 seconds is equal to 3,868,030,655 years, 50 weeks, 1 day, 22 hours, 57 minutes, 4 seconds.
• To count from 1 to 121,648,016,917,897,024 would take you about eleven billion, six hundred four million, ninety-one thousand, nine hundred sixty-seven 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 121648016917897024 cubic inches would be around 41290.8 feet tall.

Recreational maths with 121648016917897024

• 121648016917897024 backwards is 420798719610846121
• The number of decimal digits it has is: 18
• The sum of 121648016917897024's digits is 76
• More coming soon!