18016423061105098722968

Names of 18016423061105098722968

• Cardinal: 18016423061105098722968 can be written as Eighteen sextillion, sixteen quintillion, four hundred twenty-three quadrillion, sixty-one trillion, one hundred five billion, ninety-eight million, seven hundred twenty-two thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8016423061105098722968 × 10²²

Factors of 18016423061105098722968

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 75942

Divisors of 18016423061105098722968

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 173 346 692 1384 29929 59858 75767 119716 151534 239432 303068 606136 5177717 10355434 13107691 20710868 26215382 41421736 52430764 104861528 2267630543 4535261086 5740638289 9070522172 11481276578 18141044344 22962553156 45925106312 392300083939 784600167878 993130423997 1569200335756 1986260847994 3138400671512 3972521695988 7945043391976 171811563351481 343623126702962 687246253405924 1374492506811848 29723400459806213 59446800919612426 118893601839224852 237787203678449704
• Sum of all divisors σ(n): 18016633722983625159364
• Sum of proper divisors (its aliquot sum) s(n): 210661878526436396
• 18016423061105098722968 is a deficient number, because the sum of its proper divisors (210661878526436396) is less than itself. Its deficiency is 18016212399226572286572

Bases of 18016423061105098722968

• Binary: 11110100001010110000011000101001101111100110000101001100011000111010011000₂
• Hexadecimal: 0x3D0AC18A6F985318E98
• Base-36: 2XM8C3LH8OYL508

Squares and roots of 18016423061105098722968

• 18016423061105098722968 squared (18016423061105098722968²) is 324591499916719615833335696871665504410729024
• 18016423061105098722968 cubed (18016423061105098722968³) is 5847977784538281018298284891648979086008516000912447655780293023232
• The square root of 18016423061105098722968 is 134225269830.6287582595
• 18016423061105098722968 is a perfect cube number. Its cube root is 26215382

Scales and comparisons

• 18,016,423,061,105,098,722,968 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,016,423,061,105,098,722,968 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 18016423061105098722968 cubic inches would be around 2184615.2 feet tall.

Recreational maths with 18016423061105098722968

• 18016423061105098722968 backwards is 86922789050116032461081
• The number of decimal digits it has is: 23
• The sum of 18016423061105098722968's digits is 89
• More coming soon!