42712106899

Names of 42712106899

• Cardinal: 42712106899 can be written as Forty-two billion, seven hundred twelve million, one hundred six thousand, eight hundred ninety-nine.

Scientific notation

• Scientific notation: 4.2712106899 × 10¹⁰

Factors of 42712106899

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1958

Divisors of 42712106899

• Number of divisors d(n): 60
• Complete list of divisors:
  1 7 11 49 77 79 121 343 539 553 847 869 1861 2401 3773 3871 5929 6083 9559 13027 20471 26411 27097 41503 42581 66913 91189 143297 147019 189679 225181 290521 298067 468391 638323 1003079 1029133 1576267 1617209 2086469 3278737 4468261 7021553 7203931 11033869 11320463 17789299 22951159 49150871 50427517 77237083 79243241 124525093 352992619 540659581 554702687 871675651 3882918809 6101729557 42712106899
• Sum of all divisors σ(n): 55492515680
• Sum of proper divisors (its aliquot sum) s(n): 12780408781
• 42712106899 is a deficient number, because the sum of its proper divisors (12780408781) is less than itself. Its deficiency is 29931698118

Bases of 42712106899

• Binary: 100111110001110101110000011110010011₂
• Hexadecimal: 0x9F1D70793
• Base-36: JMDOOLV

Squares and roots of 42712106899

• 42712106899 squared (42712106899²) is 1824324075751603396201
• 42712106899 cubed (42712106899³) is 77920724941921858029188562490699
• The square root of 42712106899 is 206669.0758168721
• The cube root of 42712106899 is 3495.5619094315

Scales and comparisons

• 42,712,106,899 seconds is equal to 1,358 years, 5 weeks, 6 days, 2 hours, 8 minutes, 19 seconds.
• To count from 1 to 42,712,106,899 would take you about two thousand, seven hundred sixteen 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 42712106899 cubic inches would be around 291.3 feet tall.

Recreational maths with 42712106899

• 42712106899 backwards is 99860121724
• 42712106899 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42712106899's digits is 49
• More coming soon!