111421872991744992

Names of 111421872991744992

• Cardinal: 111421872991744992 can be written as One hundred eleven quadrillion, four hundred twenty-one trillion, eight hundred seventy-two billion, nine hundred ninety-one million, seven hundred forty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.11421872991744992 × 10¹⁷

Factors of 111421872991744992

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 42986833715956

Divisors of 111421872991744992

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 288 324 432 648 864 1296 2592 42986833715951 85973667431902 128960501147853 171947334863804 257921002295706 343894669727608 386881503443559 515842004591412 687789339455216 773763006887118 1031684009182824 1160644510330677 1375578678910432 1547526013774236 2063368018365648 2321289020661354 3095052027548472 3481933530992031 4126736036731296 4642578041322708 6190104055096944 6963867061984062 9285156082645416 12380208110193888 13927734123968124 18570312165290832 27855468247936248 37140624330581664 55710936495872496 111421872991744992
• Sum of all divisors σ(n): 327688633416702096
• Sum of proper divisors (its aliquot sum) s(n): 216266760424957104
• 111421872991744992 is an abundant number, because the sum of its proper divisors (216266760424957104) is greater than itself. Its abundance is 104844887433212112

Bases of 111421872991744992

• Binary: 110001011110110011001101001100111111000011011001111100000₂
• Hexadecimal: 0x18BD99A67E1B3E0
• Base-36: UH3R9TBRY00

Squares and roots of 111421872991744992

• 111421872991744992 squared (111421872991744992²) is 12414833780988552094088177157080064
• 111421872991744992 cubed (111421872991744992³) is 1383284032758931713700646180552561286702758815039488
• The square root of 111421872991744992 is 333799150.6755896345
• The cube root of 111421872991744992 is 481197.6357591227

Scales and comparisons

• 111,421,872,991,744,992 seconds is equal to 3,542,870,910 years, 34 weeks, 12 hours, 43 minutes, 12 seconds.
• To count from 1 to 111,421,872,991,744,992 would take you about ten billion, six hundred twenty-eight million, six hundred twelve thousand, seven hundred thirty-one 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 111421872991744992 cubic inches would be around 40099.8 feet tall.

Recreational maths with 111421872991744992

• 111421872991744992 backwards is 299447199278124111
• 111421872991744992 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 111421872991744992's digits is 81
• More coming soon!