55166738659905888

Names of 55166738659905888

• Cardinal: 55166738659905888 can be written as Fifty-five quadrillion, one hundred sixty-six trillion, seven hundred thirty-eight billion, six hundred fifty-nine million, nine hundred five thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 5.5166738659905888 × 10¹⁶

Factors of 55166738659905888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 681676782857

Divisors of 55166738659905888

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 281 288 562 843 1124 1686 2248 2529 3372 4496 5058 6744 8992 10116 13488 20232 26976 40464 80928 681676782571 1363353565142 2045030347713 2726707130284 4090060695426 5453414260568 6135091043139 8180121390852 10906828521136 12270182086278 16360242781704 21813657042272 24540364172556 32720485563408 49080728345112 65440971126816 98161456690224 191551175902451 196322913380448 383102351804902 574653527707353 766204703609804 1149307055414706 1532409407219608 1723960583122059 2298614110829412 3064818814439216 3447921166244118 4597228221658824 6129637628878432 6895842332488236 9194456443317648 13791684664976472 18388912886635296 27583369329952944 55166738659905888
• Sum of all divisors σ(n): 157438706349263976
• Sum of proper divisors (its aliquot sum) s(n): 102271967689358088
• 55166738659905888 is an abundant number, because the sum of its proper divisors (102271967689358088) is greater than itself. Its abundance is 47105229029452200

Bases of 55166738659905888

• Binary: 11000011111111011101101101000101001111011001000101100000₂
• Hexadecimal: 0xC3FDDB453D9160
• Base-36: F36Z5VF4IG0

Squares and roots of 55166738659905888

• 55166738659905888 squared (55166738659905888²) is 3043369054370354891382469017068544
• 55166738659905888 cubed (55166738659905888³) is 167892745268094281595904451530629659230576685187072
• The square root of 55166738659905888 is 234876006.9907224219
• The cube root of 55166738659905888 is 380679.1609204587

Scales and comparisons

• 55,166,738,659,905,888 seconds is equal to 1,754,131,647 years, 23 weeks, 5 days, 20 hours, 4 minutes, 48 seconds.
• To count from 1 to 55,166,738,659,905,888 would take you about five billion, two hundred sixty-two million, three hundred ninety-four thousand, nine hundred forty-two 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 55166738659905888 cubic inches would be around 31723.3 feet tall.

Recreational maths with 55166738659905888

• 55166738659905888 backwards is 88850995683766155
• The number of decimal digits it has is: 17
• The sum of 55166738659905888's digits is 99
• More coming soon!