76445754046992009

Names of 76445754046992009

• Cardinal: 76445754046992009 can be written as Seventy-six quadrillion, four hundred forty-five trillion, seven hundred fifty-four billion, forty-six million, nine hundred ninety-two thousand and nine.

Scientific notation

• Scientific notation: 7.6445754046992009 × 10¹⁶

Factors of 76445754046992009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 71385

Divisors of 76445754046992009

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 9 27 81 433 1299 3897 11691 35073 70949 187489 212847 562467 638541 1687401 1915623 5062203 5746869 15186609 30720917 92162751 276488253 829464759 2488394277 5033760601 13302157061 15101281803 39906471183 45303845409 119719413549 135911536227 359158240647 407734608681 1077474721941 2179618340233 6538855020699 19616565062097 58849695186291 176549085558873 943774741320889 2831324223962667 8493972671888001 25481918015664003 76445754046992009
• Sum of all divisors σ(n): 114462699913587333
• Sum of proper divisors (its aliquot sum) s(n): 38016945866595324
• 76445754046992009 is a deficient number, because the sum of its proper divisors (38016945866595324) is less than itself. Its deficiency is 38428808180396685

Bases of 76445754046992009

• Binary: 100001111100101110000001000011110100011101100111010001001₂
• Hexadecimal: 0x10F97021E8ECE89
• Base-36: KWPRAL8P7K9

Squares and roots of 76445754046992009

• 76445754046992009 squared (76445754046992009²) is 5843953311813195122167820909856081
• 76445754046992009 cubed (76445754046992009³) is 446745417536975914887546655490580483236419147056729
• 76445754046992009 is a perfect square number. Its square root is 276488253
• The cube root of 76445754046992009 is 424408.8742435663

Scales and comparisons

• 76,445,754,046,992,009 seconds is equal to 2,430,738,516 years, 23 weeks, 3 days, 8 hours, 9 seconds.
• To count from 1 to 76,445,754,046,992,009 would take you about seven billion, two hundred ninety-two million, two hundred fifteen thousand, five hundred forty-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 76445754046992009 cubic inches would be around 35367.4 feet tall.

Recreational maths with 76445754046992009

• 76445754046992009 backwards is 90029964045754467
• 76445754046992009 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 76445754046992009's digits is 81
• More coming soon!