55381023450

Names of 55381023450

• Cardinal: 55381023450 can be written as Fifty-five billion, three hundred eighty-one million, twenty-three thousand, four hundred fifty.

Scientific notation

• Scientific notation: 5.538102345 × 10¹⁰

Factors of 55381023450

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 57980

Divisors of 55381023450

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 2207 4414 6621 11035 13242 19863 22070 33105 39726 55175 55763 66210 99315 110350 111526 165525 167289 198630 278815 331050 334578 496575 501867 557630 836445 993150 1003734 1394075 1672890 2509335 2788150 4182225 5018670 8364450 12546675 25093350 123068941 246137882 369206823 615344705 738413646 1107620469 1230689410 1846034115 2215240938 3076723525 3692068230 5538102345 6153447050 9230170575 11076204690 18460341150 27690511725 55381023450
• Sum of all divisors σ(n): 148860436608
• Sum of proper divisors (its aliquot sum) s(n): 93479413158
• 55381023450 is an abundant number, because the sum of its proper divisors (93479413158) is greater than itself. Its abundance is 38098389708

Bases of 55381023450

• Binary: 110011100100111101110101101011011010₂
• Hexadecimal: 0xCE4F75ADA
• Base-36: PFWFJ6I

Squares and roots of 55381023450

• 55381023450 squared (55381023450²) is 3067057758369449902500
• 55381023450 cubed (55381023450³) is 169856797638762938813952713625000
• The square root of 55381023450 is 235331.7306484615
• The cube root of 55381023450 is 3811.7141624263

Scales and comparisons

• 55,381,023,450 seconds is equal to 1,760 years, 49 weeks, 1 day, 1 hour, 37 minutes, 30 seconds.
• To count from 1 to 55,381,023,450 would take you about three thousand, five 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 55381023450 cubic inches would be around 317.6 feet tall.

Recreational maths with 55381023450

• 55381023450 backwards is 05432018355
• The number of decimal digits it has is: 11
• The sum of 55381023450's digits is 36
• More coming soon!