1649039622440

Names of 1649039622440

• Cardinal: 1649039622440 can be written as One trillion, six hundred forty-nine billion, thirty-nine million, six hundred twenty-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.64903962244 × 10¹²

Factors of 1649039622440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 160670

Divisors of 1649039622440

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 56597 104059 113194 208118 226388 282985 396179 416236 452776 520295 565970 728413 792358 832472 1040590 1131940 1456826 1584716 1980895 2081180 2263880 2913652 3169432 3642065 3961790 4162360 5827304 7284130 7923580 14568260 15847160 29136520 5889427223 11778854446 23557708892 29447136115 41225990561 47115417784 58894272230 82451981122 117788544460 164903962244 206129952805 235577088920 329807924488 412259905610 824519811220 1649039622440
• Sum of all divisors σ(n): 4240503273600
• Sum of proper divisors (its aliquot sum) s(n): 2591463651160
• 1649039622440 is an abundant number, because the sum of its proper divisors (2591463651160) is greater than itself. Its abundance is 942424028720

Bases of 1649039622440

• Binary: 10111111111110010011010111100000100101000₂
• Hexadecimal: 0x17FF26BC128
• Base-36: L1K3M42W

Squares and roots of 1649039622440

• 1649039622440 squared (1649039622440²) is 2719331676377057751553600
• 1649039622440 cubed (1649039622440³) is 4484285680901955581700023867422784000
• The square root of 1649039622440 is 1284149.3769963057
• The cube root of 1649039622440 is 11814.3644430201

Scales and comparisons

• 1,649,039,622,440 seconds is equal to 52,434 years, 18 weeks, 4 days, 17 hours, 47 minutes, 20 seconds.
• To count from 1 to 1,649,039,622,440 would take you about one hundred thirty-one thousand and eighty-five 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 1649039622440 cubic inches would be around 984.5 feet tall.

Recreational maths with 1649039622440

• 1649039622440 backwards is 0442269309461
• The number of decimal digits it has is: 13
• The sum of 1649039622440's digits is 50
• More coming soon!