220138529712

Names of 220138529712

• Cardinal: 220138529712 can be written as Two hundred twenty billion, one hundred thirty-eight million, five hundred twenty-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.20138529712 × 10¹¹

Factors of 220138529712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1575596

Divisors of 220138529712

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 41 48 71 82 123 142 164 213 246 284 328 426 492 568 656 852 984 1136 1704 1968 2911 3408 5822 8733 11644 17466 23288 34932 46576 69864 139728 1575479 3150958 4726437 6301916 9452874 12603832 18905748 25207664 37811496 64594639 75622992 111859009 129189278 193783917 223718018 258378556 335577027 387567834 447436036 516757112 671154054 775135668 894872072 1033514224 1342308108 1550271336 1789744144 2684616216 3100542672 4586219369 5369232432 9172438738 13758658107 18344877476 27517316214 36689754952 55034632428 73379509904 110069264856 220138529712
• Sum of all divisors σ(n): 590767188480
• Sum of proper divisors (its aliquot sum) s(n): 370628658768
• 220138529712 is an abundant number, because the sum of its proper divisors (370628658768) is greater than itself. Its abundance is 150490129056

Bases of 220138529712

• Binary: 11001101000001010001110110001110110000₂
• Hexadecimal: 0x33414763B0
• Base-36: 2T4OSOMO

Squares and roots of 220138529712

• 220138529712 squared (220138529712²) is 48460972263761106802944
• 220138529712 cubed (220138529712³) is 10668127182558382310809893073072128
• The square root of 220138529712 is 469189.2259121047
• The cube root of 220138529712 is 6038.0775582899

Scales and comparisons

• 220,138,529,712 seconds is equal to 6,999 years, 37 weeks, 4 days, 15 hours, 35 minutes, 12 seconds.
• To count from 1 to 220,138,529,712 would take you about thirteen thousand, nine hundred ninety-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 220138529712 cubic inches would be around 503.2 feet tall.

Recreational maths with 220138529712

• 220138529712 backwards is 217925831022
• The number of decimal digits it has is: 12
• The sum of 220138529712's digits is 42
• More coming soon!