18983830820444

Names of 18983830820444

• Cardinal: 18983830820444 can be written as Eighteen trillion, nine hundred eighty-three billion, eight hundred thirty million, eight hundred twenty thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 1.8983830820444 × 10¹³

Factors of 18983830820444

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 807936

Divisors of 18983830820444

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 47 94 188 329 658 1316 18269 36538 73076 127883 255766 511532 789611 858643 1579222 1717286 3158444 3434572 5527277 6010501 11054554 12021002 22109108 24042004 37111717 74223434 148446868 259782019 519564038 1039128076 14425403359 28850806718 57701613436 100977823513 201955647026 403911294052 677993957873 1355987915746 2711975831492 4745957705111 9491915410222 18983830820444
• Sum of all divisors σ(n): 38777655813120
• Sum of proper divisors (its aliquot sum) s(n): 19793824992676
• 18983830820444 is an abundant number, because the sum of its proper divisors (19793824992676) is greater than itself. Its abundance is 809994172232

Bases of 18983830820444

• Binary: 100010100010000000100011111100001011001011100₂
• Hexadecimal: 0x1144047E165C
• Base-36: 6Q91UQ0D8

Squares and roots of 18983830820444

• 18983830820444 squared (18983830820444²) is 360385832619239514168357136
• 18983830820444 cubed (18983830820444³) is 6841503676528491723714027211454482088384
• The square root of 18983830820444 is 4357043.8166770827
• The cube root of 18983830820444 is 26676.4448889115

Scales and comparisons

• 18,983,830,820,444 seconds is equal to 603,627 years, 5 weeks, 1 day, 3 hours, 44 seconds.
• To count from 1 to 18,983,830,820,444 would take you about one million, five hundred nine thousand and sixty-seven 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 18983830820444 cubic inches would be around 2223 feet tall.

Recreational maths with 18983830820444

• 18983830820444 backwards is 44402803838981
• The number of decimal digits it has is: 14
• The sum of 18983830820444's digits is 62
• More coming soon!