272039481945

Names of 272039481945

• Cardinal: 272039481945 can be written as Two hundred seventy-two billion, thirty-nine million, four hundred eighty-one thousand, nine hundred forty-five.

Scientific notation

• Scientific notation: 2.72039481945 × 10¹¹

Factors of 272039481945

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 305772

Divisors of 272039481945

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 11 15 21 33 35 45 55 63 77 99 105 165 231 257 315 385 495 693 771 1155 1285 1799 2313 2827 3465 3855 5397 8481 8995 11565 14135 16191 19789 25443 26985 42405 59367 80955 98945 127215 178101 296835 305489 890505 916467 1527445 2138423 2749401 3360379 4582335 6415269 10081137 10692115 13747005 16801895 19245807 23522653 30243411 32076345 50405685 70567959 78510673 96229035 117613265 151217055 211703877 235532019 352839795 392553365 549574711 706596057 863617403 1058519385 1177660095 1648724133 2590852209 2747873555 3532980285 4318087015 4946172399 6045321821 7772556627 8243620665 12954261045 18135965463 24730861995 30226609105 38862783135 54407896389 90679827315 272039481945
• Sum of all divisors σ(n): 590177352960
• Sum of proper divisors (its aliquot sum) s(n): 318137871015
• 272039481945 is an abundant number, because the sum of its proper divisors (318137871015) is greater than itself. Its abundance is 46098389070

Bases of 272039481945

• Binary: 11111101010110110100010001001001011001₂
• Hexadecimal: 0x3F56D11259
• Base-36: 3GZ1A7O9

Squares and roots of 272039481945

• 272039481945 squared (272039481945²) is 74005479736903980983025
• 272039481945 cubed (272039481945³) is 20132412368718553884830252838983625
• The square root of 272039481945 is 521574.0426296155
• The cube root of 272039481945 is 6479.5370829147

Scales and comparisons

• 272,039,481,945 seconds is equal to 8,650 years, 5 days, 2 hours, 45 minutes, 45 seconds.
• To count from 1 to 272,039,481,945 would take you about seventeen thousand, three hundred 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 272039481945 cubic inches would be around 540 feet tall.

Recreational maths with 272039481945

• 272039481945 backwards is 549184930272
• The number of decimal digits it has is: 12
• The sum of 272039481945's digits is 54
• More coming soon!