67428088441609832

Names of 67428088441609832

• Cardinal: 67428088441609832 can be written as Sixty-seven quadrillion, four hundred twenty-eight trillion, eighty-eight billion, four hundred forty-one million, six hundred nine thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 6.7428088441609832 × 10¹⁶

Factors of 67428088441609832

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10732

Divisors of 67428088441609832

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 19 38 76 152 361 722 1444 2888 6859 10711 13718 21422 27436 42844 54872 85688 203509 407018 814036 1628072 3866671 7733342 15466684 30933368 73466749 114725521 146933498 229451042 293866996 458902084 587733992 917804168 2179784899 4359569798 8719139596 17438279192 41415913081 82831826162 165663652324 331327304648 786902348539 1573804697078 3147609394156 6295218788312
• Sum of all divisors σ(n): 67434253577725320
• Sum of proper divisors (its aliquot sum) s(n): 6165136115488
• 67428088441609832 is a deficient number, because the sum of its proper divisors (6165136115488) is less than itself. Its deficiency is 67421923305494344

Bases of 67428088441609832

• Binary: 11101111100011010111110100111011011100100001111001101000₂
• Hexadecimal: 0xEF8D7D3B721E68
• Base-36: IFX9G78HCO8

Squares and roots of 67428088441609832

• 67428088441609832 squared (67428088441609832²) is 4546547110889557422541675719068224
• 67428088441609832 cubed (67428088441609832³) is 306564980697006741988216117975777913171909597178368
• The square root of 67428088441609832 is 259669190.3973396533
• 67428088441609832 is a perfect cube number. Its cube root is 407018

Scales and comparisons

• 67,428,088,441,609,832 seconds is equal to 2,144,004,643 years, 34 weeks, 6 days, 9 hours, 50 minutes, 32 seconds.
• To count from 1 to 67,428,088,441,609,832 would take you about six billion, four hundred thirty-two million, thirteen thousand, nine hundred 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 67428088441609832 cubic inches would be around 33918.2 feet tall.

Recreational maths with 67428088441609832

• 67428088441609832 backwards is 23890614488082476
• The number of decimal digits it has is: 17
• The sum of 67428088441609832's digits is 80
• More coming soon!