18182469902000

Names of 18182469902000

• Cardinal: 18182469902000 can be written as Eighteen trillion, one hundred eighty-two billion, four hundred sixty-nine million, nine hundred two thousand.

Scientific notation

• Scientific notation: 1.8182469902 × 10¹³

Factors of 18182469902000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 88264527

Divisors of 18182469902000

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 103 125 200 206 250 400 412 500 515 824 1000 1030 1648 2000 2060 2575 4120 5150 8240 10300 12875 20600 25750 41200 51500 103000 206000 88264417 176528834 353057668 441322085 706115336 882644170 1412230672 1765288340 2206610425 3530576680 4413220850 7061153360 8826441700 9091234951 11033052125 17652883400 18182469902 22066104250 35305766800 36364939804 44132208500 45456174755 72729879608 88264417000 90912349510 145459759216 176528834000 181824699020 227280873775 363649398040 454561747550 727298796080 909123495100 1136404368875 1818246990200 2272808737750 3636493980400 4545617475500 9091234951000 18182469902000
• Sum of all divisors σ(n): 44392059446592
• Sum of proper divisors (its aliquot sum) s(n): 26209589544592
• 18182469902000 is an abundant number, because the sum of its proper divisors (26209589544592) is greater than itself. Its abundance is 8027119642592

Bases of 18182469902000

• Binary: 100001000100101101111101010001101111010110000₂
• Hexadecimal: 0x10896FA8DEB0
• Base-36: 6G0WT4ECW

Squares and roots of 18182469902000

• 18182469902000 squared (18182469902000²) is 330602211737135889604000000
• 18182469902000 cubed (18182469902000³) is 6011164764445104448408724698808000000000
• The square root of 18182469902000 is 4264090.7473926959
• The cube root of 18182469902000 is 26295.6731218345

Scales and comparisons

• 18,182,469,902,000 seconds is equal to 578,146 years, 15 weeks, 4 days, 11 hours, 53 minutes, 20 seconds.
• To count from 1 to 18,182,469,902,000 would take you about one million, four hundred forty-five thousand, three hundred sixty-five 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 18182469902000 cubic inches would be around 2191.3 feet tall.

Recreational maths with 18182469902000

• 18182469902000 backwards is 00020996428181
• 18182469902000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18182469902000's digits is 50
• More coming soon!