42607934829190517121

Names of 42607934829190517121

• Cardinal: 42607934829190517121 can be written as Forty-two quintillion, six hundred seven quadrillion, nine hundred thirty-four trillion, eight hundred twenty-nine billion, one hundred ninety million, five hundred seventeen thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 4.2607934829190517121 × 10¹⁹

Factors of 42607934829190517121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1507231767278661

Divisors of 42607934829190517121

• Number of divisors d(n): 20
• Complete list of divisors:
  1 3 9 27 81 349 1047 3141 9423 28269 1507231767278309 4521695301834927 13565085905504781 40695257716514343 122085773149543029 526023886780129841 1578071660340389523 4734214981021168569 14202644943063505707 42607934829190517121
• Sum of all divisors σ(n): 63831265344236428500
• Sum of proper divisors (its aliquot sum) s(n): 21223330515045911379
• 42607934829190517121 is a deficient number, because the sum of its proper divisors (21223330515045911379) is less than itself. Its deficiency is 21384604314144605742

Bases of 42607934829190517121

• Binary: 100100111101001101110010101111101100001010111001010001000110000001₂
• Hexadecimal: 0x24F4DCAFB0AE51181
• Base-36: 8ZPQSCGWV8J29

Squares and roots of 42607934829190517121

• 42607934829190517121 squared (42607934829190517121²) is 1815436110408546341391789711391394128641
• 42607934829190517121 cubed (42607934829190517121³) is 77351983478846462739762235561394286853440679650953986962561
• The square root of 42607934829190517121 is 6527475379.4396281217
• The cube root of 42607934829190517121 is 3492717.7793913911

Scales and comparisons

• 42,607,934,829,190,517,121 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,607,934,829,190,517,121 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42607934829190517121 cubic inches would be around 291059.8 feet tall.

Recreational maths with 42607934829190517121

• 42607934829190517121 backwards is 12171509192843970624
• 42607934829190517121 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 42607934829190517121's digits is 81
• More coming soon!