18322156126388

Names of 18322156126388

• Cardinal: 18322156126388 can be written as Eighteen trillion, three hundred twenty-two billion, one hundred fifty-six million, one hundred twenty-six thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.8322156126388 × 10¹³

Factors of 18322156126388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 39854994

Divisors of 18322156126388

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 19 23 38 46 76 92 263 437 526 874 1052 1748 4997 6049 9994 12098 19988 24196 114931 229862 459724 39854687 79709374 159418748 757239053 916657801 1514478106 1833315602 3028956212 3666631204 10481782681 17416498219 20963565362 34832996438 41927130724 69665992876 199153870939 241081001663 398307741878 482162003326 796615483756 964324006652 4580539031597 9161078063194 18322156126388
• Sum of all divisors σ(n): 35352702443520
• Sum of proper divisors (its aliquot sum) s(n): 17030546317132
• 18322156126388 is a deficient number, because the sum of its proper divisors (17030546317132) is less than itself. Its deficiency is 1291609809256

Bases of 18322156126388

• Binary: 100001010100111110101100110111000000010110100₂
• Hexadecimal: 0x10A9F59B80B4
• Base-36: 6HT2YOYWK

Squares and roots of 18322156126388

• 18322156126388 squared (18322156126388²) is 335701405119737321029926544
• 18322156126388 cubed (18322156126388³) is 6150773556451655065205755338039220043072
• The square root of 18322156126388 is 4280438.7773203813
• The cube root of 18322156126388 is 26362.8399587267

Scales and comparisons

• 18,322,156,126,388 seconds is equal to 582,587 years, 46 weeks, 2 days, 4 hours, 53 minutes, 8 seconds.
• To count from 1 to 18,322,156,126,388 would take you about one million, four hundred fifty-six thousand, four hundred sixty-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 18322156126388 cubic inches would be around 2196.9 feet tall.

Recreational maths with 18322156126388

• 18322156126388 backwards is 88362165122381
• The number of decimal digits it has is: 14
• The sum of 18322156126388's digits is 56
• More coming soon!