18393237927102

Names of 18393237927102

• Cardinal: 18393237927102 can be written as Eighteen trillion, three hundred ninety-three billion, two hundred thirty-seven million, nine hundred twenty-seven thousand, one hundred two.

Scientific notation

• Scientific notation: 1.8393237927102 × 10¹³

Factors of 18393237927102

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 265963

Divisors of 18393237927102

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 19 38 57 113 114 226 283 339 361 566 678 722 849 1083 1698 2147 2166 4294 5377 6441 10754 12882 16131 31979 32262 40793 63958 81586 95937 102163 122379 191874 204326 244758 265543 306489 531086 607601 612978 796629 1215202 1593258 1822803 3645606 5045317 10090634 11544419 15135951 23088838 30006359 30271902 34633257 60012718 69266514 75148669 90019077 95861023 150297338 180038154 191722046 225446007 287583069 450892014 570120821 575166138 1140241642 1427824711 1710362463 2855649422 3420724926 4283474133 8491799597 8566948266 10832295599 16983599194 21664591198 25475398791 27128669509 32496886797 50950797582 54257339018 64993773594 81386008527 161344192343 162772017054 322688384686 484032577029 968065154058 3065539654517 6131079309034 9196618963551 18393237927102
• Sum of all divisors σ(n): 39306638631168
• Sum of proper divisors (its aliquot sum) s(n): 20913400704066
• 18393237927102 is an abundant number, because the sum of its proper divisors (20913400704066) is greater than itself. Its abundance is 2520162776964

Bases of 18393237927102

• Binary: 100001011101010000010011010011011010010111110₂
• Hexadecimal: 0x10BA8269B4BE
• Base-36: 6IPQIYNCU

Squares and roots of 18393237927102

• 18393237927102 squared (18393237927102²) is 338311201442983477866118404
• 18393237927102 cubed (18393237927102³) is 6222638421544528575668638371467852585208
• The square root of 18393237927102 is 4288733.8372883435
• The cube root of 18393237927102 is 26396.8879897991

Scales and comparisons

• 18,393,237,927,102 seconds is equal to 584,848 years, 3 weeks, 5 days, 5 hours, 31 minutes, 42 seconds.
• To count from 1 to 18,393,237,927,102 would take you about one million, four hundred sixty-two thousand, one hundred twenty 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 18393237927102 cubic inches would be around 2199.7 feet tall.

Recreational maths with 18393237927102

• 18393237927102 backwards is 20172973239381
• 18393237927102 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18393237927102's digits is 57
• More coming soon!