80745199731801

Names of 80745199731801

• Cardinal: 80745199731801 can be written as Eighty trillion, seven hundred forty-five billion, one hundred ninety-nine million, seven hundred thirty-one thousand, eight hundred one.

Scientific notation

• Scientific notation: 8.0745199731801 × 10¹³

Factors of 80745199731801

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5269919

Divisors of 80745199731801

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 33 67 99 201 603 737 2211 2311 6633 6933 20799 25421 76263 154837 228789 464511 1393533 1703207 5109621 5267527 15328863 15802581 47407743 57942797 173828391 352924309 521485173 1058772927 3176318781 3882167399 11646502197 12173254897 34939506591 36519764691 109559294073 133905803867 401717411601 815608078099 1205152234803 2446824234297 7340472702891 8971688859089 26915066577267 80745199731801
• Sum of all divisors σ(n): 129189790399488
• Sum of proper divisors (its aliquot sum) s(n): 48444590667687
• 80745199731801 is a deficient number, because the sum of its proper divisors (48444590667687) is less than itself. Its deficiency is 32300609064114

Bases of 80745199731801

• Binary: 10010010110111111110100111100101000010001011001₂
• Hexadecimal: 0x496FF4F28459
• Base-36: SMDTZ52S9

Squares and roots of 80745199731801

• 80745199731801 squared (80745199731801²) is 6519787279728436282330703601
• 80745199731801 cubed (80745199731801³) is 526441526110528104668162245918652824915401
• The square root of 80745199731801 is 8985833.2797688273
• The cube root of 80745199731801 is 43222.0708643943

Scales and comparisons

• 80,745,199,731,801 seconds is equal to 2,567,447 years, 30 weeks, 4 days, 19 hours, 43 minutes, 21 seconds.
• To count from 1 to 80,745,199,731,801 would take you about six million, four hundred eighteen thousand, six hundred eighteen 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 80745199731801 cubic inches would be around 3601.8 feet tall.

Recreational maths with 80745199731801

• 80745199731801 backwards is 10813799154708
• The number of decimal digits it has is: 14
• The sum of 80745199731801's digits is 63
• More coming soon!