16404508856128

Names of 16404508856128

• Cardinal: 16404508856128 can be written as Sixteen trillion, four hundred four billion, five hundred eight million, eight hundred fifty-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6404508856128 × 10¹³

Factors of 16404508856128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1055137

Divisors of 16404508856128

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 136 272 544 1088 14489 28978 57956 115912 231824 246313 463648 492626 927296 985252 1040629 1970504 2081258 3941008 4162516 7882016 8325032 15764032 16650064 17690693 33300128 35381386 66600256 70762772 141525544 283051088 566102176 1132204352 15077673581 30155347162 60310694324 120621388648 241242777296 256320450877 482485554592 512640901754 964971109184 1025281803508 2050563607016 4101127214032 8202254428064 16404508856128
• Sum of all divisors σ(n): 34469973808200
• Sum of proper divisors (its aliquot sum) s(n): 18065464952072
• 16404508856128 is an abundant number, because the sum of its proper divisors (18065464952072) is greater than itself. Its abundance is 1660956095944

Bases of 16404508856128

• Binary: 11101110101101111000111011000100111101000000₂
• Hexadecimal: 0xEEB78EC4F40
• Base-36: 5TC4L0RB4

Squares and roots of 16404508856128

• 16404508856128 squared (16404508856128²) is 269107910810781983003152384
• 16404508856128 cubed (16404508856128³) is 4414583106149576993044234853069916209152
• The square root of 16404508856128 is 4050247.9993363369
• The cube root of 16404508856128 is 25409.0099972497

Scales and comparisons

• 16,404,508,856,128 seconds is equal to 521,612 years, 33 weeks, 1 day, 15 hours, 35 minutes, 28 seconds.
• To count from 1 to 16,404,508,856,128 would take you about one million, three hundred four thousand and 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 16404508856128 cubic inches would be around 2117.4 feet tall.

Recreational maths with 16404508856128

• 16404508856128 backwards is 82165880540461
• The number of decimal digits it has is: 14
• The sum of 16404508856128's digits is 58
• More coming soon!