27082143990

Names of 27082143990

• Cardinal: 27082143990 can be written as Twenty-seven billion, eighty-two million, one hundred forty-three thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 2.708214399 × 10¹⁰

Factors of 27082143990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 38413

Divisors of 27082143990

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 135 165 198 239 270 297 330 478 495 594 717 990 1195 1434 1485 2151 2390 2629 2970 3585 4302 5258 6453 7170 7887 10755 12906 13145 15774 21510 23661 26290 32265 38153 39435 47322 64530 70983 76306 78870 114459 118305 141966 190765 228918 236610 343377 354915 381530 419683 572295 686754 709830 839366 1030131 1144590 1259049 1716885 2060262 2098415 2518098 3433770 3777147 4196830 5150655 6295245 7554294 9118567 10301310 11331441 12590490 18237134 18885735 22662882 27355701 37771470 45592835 54711402 56657205 82067103 91185670 100304237 113314410 136778505 164134206 200608474 246201309 273557010 300912711 410335515 492402618 501521185 601825422 820671030 902738133 1003042370 1231006545 1504563555 1805476266 2462013090 2708214399 3009127110 4513690665 5416428798 9027381330 13541071995 27082143990
• Sum of all divisors σ(n): 79116134400
• Sum of proper divisors (its aliquot sum) s(n): 52033990410
• 27082143990 is an abundant number, because the sum of its proper divisors (52033990410) is greater than itself. Its abundance is 24951846420

Bases of 27082143990

• Binary: 11001001110001110001011100011110110₂
• Hexadecimal: 0x64E38B8F6
• Base-36: CFW0C1I

Squares and roots of 27082143990

• 27082143990 squared (27082143990²) is 733442523095093120100
• 27082143990 cubed (27082143990³) is 19863196018850212341006563199000
• The square root of 27082143990 is 164566.5336269801
• The cube root of 27082143990 is 3003.0392898659

Scales and comparisons

• 27,082,143,990 seconds is equal to 861 years, 6 weeks, 4 days, 17 hours, 46 minutes, 30 seconds.
• To count from 1 to 27,082,143,990 would take you about one thousand, seven hundred twenty-two 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 27082143990 cubic inches would be around 250.3 feet tall.

Recreational maths with 27082143990

• 27082143990 backwards is 09934128072
• 27082143990 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27082143990's digits is 45
• More coming soon!