42811974434123520

Names of 42811974434123520

• Cardinal: 42811974434123520 can be written as Forty-two quadrillion, eight hundred eleven trillion, nine hundred seventy-four billion, four hundred thirty-four million, one hundred twenty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.281197443412352 × 10¹⁶

Factors of 42811974434123520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11148951675563

Divisors of 42811974434123520

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 640 768 960 1280 1920 3840 11148951675553 22297903351106 33446855026659 44595806702212 55744758377765 66893710053318 89191613404424 111489516755530 133787420106636 167234275133295 178383226808848 222979033511060 267574840213272 334468550266590 356766453617696 445958067022120 535149680426544 668937100533180 713532907235392 891916134044240 1070299360853088 1337874201066360 1427065814470784 1783832268088480 2140598721706176 2675748402132720 2854131628941568 3567664536176960 4281197443412352 5351496804265440 7135329072353920 8562394886824704 10702993608530880 14270658144707840 21405987217061760 42811974434123520
• Sum of all divisors σ(n): 136730743348994256
• Sum of proper divisors (its aliquot sum) s(n): 93918768914870736
• 42811974434123520 is an abundant number, because the sum of its proper divisors (93918768914870736) is greater than itself. Its abundance is 51106794480747216

Bases of 42811974434123520

• Binary: 10011000000110010100001110010000010001110110111100000000₂
• Hexadecimal: 0x98194390476F00
• Base-36: BPJKTJHNJEO

Squares and roots of 42811974434123520

• 42811974434123520 squared (42811974434123520²) is 1832865154948045890520190617190400
• 42811974434123520 cubed (42811974434123520³) is 78468576154831584767148346292359139655268958208000
• The square root of 42811974434123520 is 206910546.9378579551
• The cube root of 42811974434123520 is 349828.4177596913

Scales and comparisons

• 42,811,974,434,123,520 seconds is equal to 1,361,288,360 years, 45 weeks, 2 days, 21 hours, 52 minutes.
• To count from 1 to 42,811,974,434,123,520 would take you about four billion, eighty-three million, eight hundred sixty-five thousand and eighty-two 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 42811974434123520 cubic inches would be around 29152.4 feet tall.

Recreational maths with 42811974434123520

• 42811974434123520 backwards is 02532143447911824
• 42811974434123520 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42811974434123520's digits is 60
• More coming soon!