272723144642

Names of 272723144642

• Cardinal: 272723144642 can be written as Two hundred seventy-two billion, seven hundred twenty-three million, one hundred forty-four thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 2.72723144642 × 10¹¹

Factors of 272723144642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 13094

Divisors of 272723144642

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 13 19 26 38 169 247 338 494 3211 6113 6422 6947 12226 13894 79469 90311 116147 131993 158938 180622 232294 263986 1033097 1174043 1509911 1715909 2066194 2348086 3019822 3431818 19628843 22306817 39257686 42467011 44613634 84934022 552071143 806873209 1104142286 1613746418 7176924859 10489351717 14353849718 20978703434 136361572321 272723144642
• Sum of all divisors σ(n): 466431190560
• Sum of proper divisors (its aliquot sum) s(n): 193708045918
• 272723144642 is a deficient number, because the sum of its proper divisors (193708045918) is less than itself. Its deficiency is 79015098724

Bases of 272723144642

• Binary: 11111101111111100100001110111111000010₂
• Hexadecimal: 0x3F7F90EFC2
• Base-36: 3HACBH6Q

Squares and roots of 272723144642

• 272723144642 squared (272723144642²) is 74377913623421253308164
• 272723144642 cubed (272723144642³) is 20284578495290496784859331571457288
• The square root of 272723144642 is 522229.0155113941
• The cube root of 272723144642 is 6484.9604526871

Scales and comparisons

• 272,723,144,642 seconds is equal to 8,671 years, 39 weeks, 21 hours, 4 minutes, 2 seconds.
• To count from 1 to 272,723,144,642 would take you about seventeen thousand, three hundred forty-three 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 272723144642 cubic inches would be around 540.4 feet tall.

Recreational maths with 272723144642

• 272723144642 backwards is 246441327272
• The number of decimal digits it has is: 12
• The sum of 272723144642's digits is 44
• More coming soon!