55379981545686

Names of 55379981545686

• Cardinal: 55379981545686 can be written as Fifty-five trillion, three hundred seventy-nine billion, nine hundred eighty-one million, five hundred forty-five thousand, six hundred eighty-six.

Scientific notation

• Scientific notation: 5.5379981545686 × 10¹³

Factors of 55379981545686

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 144683

Divisors of 55379981545686

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 98 126 147 189 294 378 441 882 1323 2646 144671 289342 434013 868026 1012697 1302039 2025394 2604078 3038091 3906117 6076182 7088879 7812234 9114273 14177758 18228546 21266637 27342819 42533274 54685638 63799911 127599822 191399733 382799466 20929698241 41859396482 62789094723 125578189446 146507887687 188367284169 293015775374 376734568338 439523663061 565101852507 879047326122 1025555213809 1130203705014 1318570989183 2051110427618 2637141978366 3076665641427 3955712967549 6153331282854 7911425935098 9229996924281 18459993848562 27689990772843 55379981545686
• Sum of all divisors σ(n): 143160125524920
• Sum of proper divisors (its aliquot sum) s(n): 87780143979234
• 55379981545686 is an abundant number, because the sum of its proper divisors (87780143979234) is greater than itself. Its abundance is 32400162433548

Bases of 55379981545686

• Binary: 1100100101111000101000001000001011000011010110₂
• Hexadecimal: 0x325E2820B0D6
• Base-36: JMP7N561I

Squares and roots of 55379981545686

• 55379981545686 squared (55379981545686²) is 3066942356000521921705210596
• 55379981545686 cubed (55379981545686³) is 169847211076991646490618855775108225288856
• The square root of 55379981545686 is 7441772.7421418883
• The cube root of 55379981545686 is 38116.9025853237

Scales and comparisons

• 55,379,981,545,686 seconds is equal to 1,760,912 years, 5 weeks, 5 days, 15 hours, 8 minutes, 6 seconds.
• To count from 1 to 55,379,981,545,686 would take you about four million, four hundred two thousand, two hundred eighty 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 55379981545686 cubic inches would be around 3176.4 feet tall.

Recreational maths with 55379981545686

• 55379981545686 backwards is 68654518997355
• The number of decimal digits it has is: 14
• The sum of 55379981545686's digits is 81
• More coming soon!