148309243972

Names of 148309243972

• Cardinal: 148309243972 can be written as One hundred forty-eight billion, three hundred nine million, two hundred forty-three thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.48309243972 × 10¹¹

Factors of 148309243972

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2902948

Divisors of 148309243972

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 12829 25658 51316 2890117 5780234 11560468 37077310993 74154621986 148309243972
• Sum of all divisors σ(n): 259561497580
• Sum of proper divisors (its aliquot sum) s(n): 111252253608
• 148309243972 is a deficient number, because the sum of its proper divisors (111252253608) is less than itself. Its deficiency is 37056990364

Bases of 148309243972

• Binary: 10001010000111111010110111100001000100₂
• Hexadecimal: 0x2287EB7844
• Base-36: 1W4RHT1G

Squares and roots of 148309243972

• 148309243972 squared (148309243972²) is 21995631847546218336784
• 148309243972 cubed (148309243972³) is 3262155529996025204856078317866048
• The square root of 148309243972 is 385109.3922147317
• The cube root of 148309243972 is 5293.2540727327

Scales and comparisons

• 148,309,243,972 seconds is equal to 4,715 years, 40 weeks, 2 days, 4 hours, 12 minutes, 52 seconds.
• To count from 1 to 148,309,243,972 would take you about nine thousand, four hundred thirty-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 148309243972 cubic inches would be around 441.1 feet tall.

Recreational maths with 148309243972

• 148309243972 backwards is 279342903841
• The number of decimal digits it has is: 12
• The sum of 148309243972's digits is 52
• More coming soon!