148320359311910491872

Names of 148320359311910491872

• Cardinal: 148320359311910491872 can be written as One hundred forty-eight quintillion, three hundred twenty quadrillion, three hundred fifty-nine trillion, three hundred eleven billion, nine hundred ten million, four hundred ninety-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.48320359311910491872 × 10²⁰

Factors of 148320359311910491872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 515001247610800324

Divisors of 148320359311910491872

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 515001247610800319 1030002495221600638 1545003742832400957 2060004990443201276 3090007485664801914 4120009980886402552 4635011228497202871 6180014971329603828 8240019961772805104 9270022456994405742 12360029942659207656 16480039923545610208 18540044913988811484 24720059885318415312 37080089827977622968 49440119770636830624 74160179655955245936 148320359311910491872
• Sum of all divisors σ(n): 421786021793245462080
• Sum of proper divisors (its aliquot sum) s(n): 273465662481334970208
• 148320359311910491872 is an abundant number, because the sum of its proper divisors (273465662481334970208) is greater than itself. Its abundance is 125145303169424478336

Bases of 148320359311910491872

• Binary: 10000000101001011011110001001111010110010000101110011101011011100000₂
• Hexadecimal: 0x80A5BC4F590B9D6E0
• Base-36: VAV9NC3UE0VS0

Squares and roots of 148320359311910491872

• 148320359311910491872 squared (148320359311910491872²) is 21998928986414233357931399035832978064384
• 148320359311910491872 cubed (148320359311910491872³) is 3262889051742161975167822534581174076248330735156599924686848
• The square root of 148320359311910491872 is 12178684629.7911209141
• The cube root of 148320359311910491872 is 5293386.3073502451

Scales and comparisons

• 148,320,359,311,910,491,872 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 148,320,359,311,910,491,872 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 148320359311910491872 cubic inches would be around 441115.5 feet tall.

Recreational maths with 148320359311910491872

• 148320359311910491872 backwards is 278194019113953023841
• The number of decimal digits it has is: 21
• The sum of 148320359311910491872's digits is 81
• More coming soon!