18230100168

Names of 18230100168

• Cardinal: 18230100168 can be written as Eighteen billion, two hundred thirty million, one hundred thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8230100168 × 10¹⁰

Factors of 18230100168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 161922

Divisors of 18230100168

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 673 1346 2019 2692 4038 4711 5384 8076 9422 14133 16152 18844 28266 37688 56532 113064 161237 322474 483711 644948 967422 1128659 1289896 1934844 2257318 3385977 3869688 4514636 6771954 9029272 13543908 27087816 108512501 217025002 325537503 434050004 651075006 759587507 868100008 1302150012 1519175014 2278762521 2604300024 3038350028 4557525042 6076700056 9115050084 18230100168
• Sum of all divisors σ(n): 52163717760
• Sum of proper divisors (its aliquot sum) s(n): 33933617592
• 18230100168 is an abundant number, because the sum of its proper divisors (33933617592) is greater than itself. Its abundance is 15703517424

Bases of 18230100168

• Binary: 10000111110100110010100000011001000₂
• Hexadecimal: 0x43E9940C8
• Base-36: 8DHQBBC

Squares and roots of 18230100168

• 18230100168 squared (18230100168²) is 332336552135313628224
• 18230100168 cubed (18230100168³) is 6058528634914521732619031941632
• The square root of 18230100168 is 135018.8881897641
• The cube root of 18230100168 is 2631.8614226765

Scales and comparisons

• 18,230,100,168 seconds is equal to 579 years, 34 weeks, 2 days, 12 hours, 42 minutes, 48 seconds.
• To count from 1 to 18,230,100,168 would take you about one thousand, one hundred fifty-nine 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 18230100168 cubic inches would be around 219.3 feet tall.

Recreational maths with 18230100168

• 18230100168 backwards is 86100103281
• The number of decimal digits it has is: 11
• The sum of 18230100168's digits is 30
• More coming soon!