20482379152

Names of 20482379152

• Cardinal: 20482379152 can be written as Twenty billion, four hundred eighty-two million, three hundred seventy-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 2.0482379152 × 10¹⁰

Factors of 20482379152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8474

Divisors of 20482379152

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 23 46 53 92 106 127 184 212 254 368 424 508 848 1016 1219 2032 2438 2921 4876 5842 6731 8269 9752 11684 13462 16538 19504 23368 26924 33076 46736 53848 66152 107696 132304 154813 190187 309626 380374 438257 619252 760748 876514 1050163 1238504 1521496 1753028 2100326 2477008 3042992 3506056 4200652 7012112 8401304 10079911 16802608 20159822 24153749 40319644 48307498 55658639 80639288 96614996 111317278 161278576 193229992 222634556 386459984 445269112 890538224 1280148697 2560297394 5120594788 10241189576 20482379152
• Sum of all divisors σ(n): 42528706560
• Sum of proper divisors (its aliquot sum) s(n): 22046327408
• 20482379152 is an abundant number, because the sum of its proper divisors (22046327408) is greater than itself. Its abundance is 1563948256

Bases of 20482379152

• Binary: 10011000100110110000100110110010000₂
• Hexadecimal: 0x4C4D84D90
• Base-36: 9EQOGWG

Squares and roots of 20482379152

• 20482379152 squared (20482379152²) is 419527855726284239104
• 20482379152 cubed (20482379152³) is 8592928605811308117449952759808
• The square root of 20482379152 is 143116.6627335895
• The cube root of 20482379152 is 2736.0674557027

Scales and comparisons

• 20,482,379,152 seconds is equal to 651 years, 14 weeks, 2 days, 13 hours, 45 minutes, 52 seconds.
• To count from 1 to 20,482,379,152 would take you about one thousand, three hundred two 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 20482379152 cubic inches would be around 228 feet tall.

Recreational maths with 20482379152

• 20482379152 backwards is 25197328402
• The number of decimal digits it has is: 11
• The sum of 20482379152's digits is 43
• More coming soon!