55555054777880

Names of 55555054777880

• Cardinal: 55555054777880 can be written as Fifty-five trillion, five hundred fifty-five billion, fifty-four million, seven hundred seventy-seven thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 5.555505477788 × 10¹³

Factors of 55555054777880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 28344415717

Divisors of 55555054777880

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 392 490 980 1960 28344415703 56688831406 113377662812 141722078515 198410909921 226755325624 283444157030 396821819842 566888314060 793643639684 992054549605 1133776628120 1388876369447 1587287279368 1984109099210 2777752738894 3968218198420 5555505477788 6944381847235 7936436396840 11111010955576 13888763694470 27777527388940 55555054777880
• Sum of all divisors σ(n): 145406852561520
• Sum of proper divisors (its aliquot sum) s(n): 89851797783640
• 55555054777880 is an abundant number, because the sum of its proper divisors (89851797783640) is greater than itself. Its abundance is 34296743005760

Bases of 55555054777880

• Binary: 1100101000011011101011010011100011011000011000₂
• Hexadecimal: 0x3286EB4E3618
• Base-36: JOXN184K8

Squares and roots of 55555054777880

• 55555054777880 squared (55555054777880²) is 3086364111373247416137294400
• 55555054777880 cubed (55555054777880³) is 171463127271823689313889561870776167872000
• The square root of 55555054777880 is 7453526.3317358719
• The cube root of 55555054777880 is 38157.0267686321

Scales and comparisons

• 55,555,054,777,880 seconds is equal to 1,766,478 years, 46 weeks, 5 days, 4 hours, 31 minutes, 20 seconds.
• To count from 1 to 55,555,054,777,880 would take you about four million, four hundred sixteen thousand, one hundred ninety-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 55555054777880 cubic inches would be around 3179.8 feet tall.

Recreational maths with 55555054777880

• 55555054777880 backwards is 08877745055555
• The number of decimal digits it has is: 14
• The sum of 55555054777880's digits is 71
• More coming soon!