72941468814

Names of 72941468814

• Cardinal: 72941468814 can be written as Seventy-two billion, nine hundred forty-one million, four hundred sixty-eight thousand, eight hundred fourteen.

Scientific notation

• Scientific notation: 7.2941468814 × 10¹⁰

Factors of 72941468814

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5536

Divisors of 72941468814

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 347 694 911 1041 1822 2082 2733 3123 4273 5466 6246 8199 8546 9369 12819 16398 18738 24597 25638 38457 49194 76914 115371 230742 316117 632234 948351 1482731 1896702 2845053 2965462 3892703 4448193 5690106 7785406 8535159 8896386 11678109 13344579 17070318 23356218 26689158 35034327 40033737 70068654 80067474 105102981 210205962 1350767941 2701535882 4052303823 8104607646 12156911469 24313822938 36470734407 72941468814
• Sum of all divisors σ(n): 162775802880
• Sum of proper divisors (its aliquot sum) s(n): 89834334066
• 72941468814 is an abundant number, because the sum of its proper divisors (89834334066) is greater than itself. Its abundance is 16892865252

Bases of 72941468814

• Binary: 1000011111011101001100111110010001110₂
• Hexadecimal: 0x10FBA67C8E
• Base-36: XIBGTJI

Squares and roots of 72941468814

• 72941468814 squared (72941468814²) is 5320457872743734566596
• 72941468814 cubed (72941468814³) is 388082012000937895503255940137144
• The square root of 72941468814 is 270076.7831821165
• The cube root of 72941468814 is 4178.2219037421

Scales and comparisons

• 72,941,468,814 seconds is equal to 2,319 years, 16 weeks, 1 day, 23 hours, 6 minutes, 54 seconds.
• To count from 1 to 72,941,468,814 would take you about four thousand, six hundred thirty-eight 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 72941468814 cubic inches would be around 348.2 feet tall.

Recreational maths with 72941468814

• 72941468814 backwards is 41886414927
• 72941468814 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72941468814's digits is 54
• More coming soon!