18013446232364

Names of 18013446232364

• Cardinal: 18013446232364 can be written as Eighteen trillion, thirteen billion, four hundred forty-six million, two hundred thirty-two thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 1.8013446232364 × 10¹³

Factors of 18013446232364

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17343

Divisors of 18013446232364

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 11 22 37 44 74 148 407 814 1369 1628 2738 5476 15059 17293 30118 34586 60236 69172 190223 380446 639841 760892 1279682 2559364 7038251 14076502 23674117 28153004 47348234 94696468 260415287 299047849 520830574 598095698 1041661148 1196191396 3289526339 6579052678 11064770413 13158105356 22129540826 44259081652 121712474543 243424949086 409396505281 486849898172 818793010562 1637586021124 4503361558091 9006723116182 18013446232364
• Sum of all divisors σ(n): 35345911120884
• Sum of proper divisors (its aliquot sum) s(n): 17332464888520
• 18013446232364 is a deficient number, because the sum of its proper divisors (17332464888520) is less than itself. Its deficiency is 680981343844

Bases of 18013446232364

• Binary: 100000110001000010101000100000101100100101100₂
• Hexadecimal: 0x10621510592C
• Base-36: 6DV9GSK6K

Squares and roots of 18013446232364

• 18013446232364 squared (18013446232364²) is 324484245166268786681028496
• 18013446232364 cubed (18013446232364³) is 5845079503551800954179106385507721444544
• The square root of 18013446232364 is 4244225.0449715787
• The cube root of 18013446232364 is 26213.9380766641

Scales and comparisons

• 18,013,446,232,364 seconds is equal to 572,771 years, 45 weeks, 2 days, 32 minutes, 44 seconds.
• To count from 1 to 18,013,446,232,364 would take you about one million, four hundred thirty-one thousand, nine hundred twenty-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 18013446232364 cubic inches would be around 2184.5 feet tall.

Recreational maths with 18013446232364

• 18013446232364 backwards is 46323264431081
• The number of decimal digits it has is: 14
• The sum of 18013446232364's digits is 47
• More coming soon!