11388890524672

Names of 11388890524672

• Cardinal: 11388890524672 can be written as Eleven trillion, three hundred eighty-eight billion, eight hundred ninety million, five hundred twenty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.1388890524672 × 10¹³

Factors of 11388890524672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 12076

Divisors of 11388890524672

• Number of divisors d(n): 110
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 961 992 1024 1922 1984 3844 3968 7688 7936 12043 15376 15872 24086 29791 30752 31744 48172 59582 61504 96344 119164 123008 192688 238328 246016 373333 385376 476656 492032 746666 770752 923521 953312 984064 1493332 1541504 1847042 1906624 2986664 3083008 3694084 3813248 5973328 6166016 7388168 7626496 11573323 11946656 12332032 14776336 15252992 23146646 23893312 29552672 30505984 46293292 47786624 59105344 92586584 95573248 118210688 185173168 191146496 236421376 358773013 370346336 382292992 472842752 717546026 740692672 945685504 1435092052 1481385344 2870184104 2962770688 5740368208 5925541376 11121963403 11480736416 11851082752 22243926806 22961472832 44487853612 45922945664 88975707224 91845891328 177951414448 183691782656 355902828896 367383565312 711805657792 1423611315584 2847222631168 5694445262336 11388890524672
• Sum of all divisors σ(n): 23527500362740
• Sum of proper divisors (its aliquot sum) s(n): 12138609838068
• 11388890524672 is an abundant number, because the sum of its proper divisors (12138609838068) is greater than itself. Its abundance is 749719313396

Bases of 11388890524672

• Binary: 10100101101110101110110001100010110000000000₂
• Hexadecimal: 0xA5BAEC62C00
• Base-36: 41BZFD69S

Squares and roots of 11388890524672

• 11388890524672 squared (11388890524672²) is 129706827382963663440707584
• 11388890524672 cubed (11388890524672³) is 1477216857367101573597551421104689512448
• The square root of 11388890524672 is 3374743.0309094647
• The cube root of 11388890524672 is 22498.8579006599

Scales and comparisons

• 11,388,890,524,672 seconds is equal to 362,131 years, 25 weeks, 3 days, 13 hours, 17 minutes, 52 seconds.
• To count from 1 to 11,388,890,524,672 would take you about nine hundred five thousand, three hundred twenty-eight 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 11388890524672 cubic inches would be around 1874.9 feet tall.

Recreational maths with 11388890524672

• 11388890524672 backwards is 27642509888311
• 11388890524672 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 11388890524672's digits is 64
• More coming soon!