18979626107232

Names of 18979626107232

• Cardinal: 18979626107232 can be written as Eighteen trillion, nine hundred seventy-nine billion, six hundred twenty-six million, one hundred seven thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.8979626107232 × 10¹³

Factors of 18979626107232

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9414497089

Divisors of 18979626107232

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 224 252 288 336 504 672 1008 2016 9414497077 18828994154 28243491231 37657988308 56486982462 65901479539 75315976616 84730473693 112973964924 131802959078 150631953232 169460947386 197704438617 225947929848 263605918156 301263906464 338921894772 395408877234 451895859696 527211836312 593113315851 677843789544 790817754468 903791719392 1054423672624 1186226631702 1355687579088 1581635508936 2108847345248 2372453263404 2711375158176 3163271017872 4744906526808 6326542035744 9489813053616 18979626107232
• Sum of all divisors σ(n): 61683784855056
• Sum of proper divisors (its aliquot sum) s(n): 42704158747824
• 18979626107232 is an abundant number, because the sum of its proper divisors (42704158747824) is greater than itself. Its abundance is 23724532640592

Bases of 18979626107232

• Binary: 100010100001100001001110111110100000101100000₂
• Hexadecimal: 0x114309DF4160
• Base-36: 6Q74BCEW0

Squares and roots of 18979626107232

• 18979626107232 squared (18979626107232²) is 360226207170322521962701824
• 18979626107232 cubed (18979626107232³) is 6836958726119016413516891244142265991168
• The square root of 18979626107232 is 4356561.2709144813
• The cube root of 18979626107232 is 26674.4752288079

Scales and comparisons

• 18,979,626,107,232 seconds is equal to 603,493 years, 20 weeks, 6 days, 11 hours, 7 minutes, 12 seconds.
• To count from 1 to 18,979,626,107,232 would take you about one million, five hundred eight thousand, seven hundred thirty-three 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 18979626107232 cubic inches would be around 2222.9 feet tall.

Recreational maths with 18979626107232

• 18979626107232 backwards is 23270162697981
• 18979626107232 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18979626107232's digits is 63
• More coming soon!