27194644972

Names of 27194644972

• Cardinal: 27194644972 can be written as Twenty-seven billion, one hundred ninety-four million, six hundred forty-four thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 2.7194644972 × 10¹⁰

Factors of 27194644972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 839

Divisors of 27194644972

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 11 22 31 43 44 61 62 86 121 122 124 172 242 244 341 473 484 671 682 691 946 1333 1342 1364 1382 1891 1892 2623 2666 2684 2764 3751 3782 5203 5246 5332 7381 7502 7564 7601 10406 10492 14663 14762 15004 15202 20801 20812 21421 28853 29326 29524 29713 30404 41602 42151 42842 57706 58652 59426 81313 83204 83611 84302 85684 115412 118852 161293 162626 167222 168604 228811 235631 317383 322586 325252 326843 334444 457622 463661 471262 634766 645172 653686 894443 915244 921103 927322 942524 1269532 1306681 1307372 1788886 1812493 1842206 1854644 2591941 2613362 3577772 3595273 3624986 3684412 5100271 5183882 5226724 7190546 7249972 9838873 10132133 10200542 10367764 14373491 14381092 19677746 19937423 20264266 20401084 28746982 39355492 39874846 40528532 56187283 57493964 79749692 111453463 112374566 158108401 219311653 222906926 224749132 316216802 438623306 445813852 618060113 632433604 877246612 1236120226 2472240452 6798661243 13597322486 27194644972
• Sum of all divisors σ(n): 56240622592
• Sum of proper divisors (its aliquot sum) s(n): 29045977620
• 27194644972 is an abundant number, because the sum of its proper divisors (29045977620) is greater than itself. Its abundance is 1851332648

Bases of 27194644972

• Binary: 11001010100111011010101100111101100₂
• Hexadecimal: 0x654ED59EC
• Base-36: CHQZMCS

Squares and roots of 27194644972

• 27194644972 squared (27194644972²) is 739548715153124880784
• 27194644972 cubed (27194644972³) is 20111764748087987749300705018048
• The square root of 27194644972 is 164907.9894122777
• The cube root of 27194644972 is 3007.1918185089

Scales and comparisons

• 27,194,644,972 seconds is equal to 864 years, 36 weeks, 4 days, 20 hours, 2 minutes, 52 seconds.
• To count from 1 to 27,194,644,972 would take you about one thousand, seven hundred twenty-nine 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 27194644972 cubic inches would be around 250.6 feet tall.

Recreational maths with 27194644972

• 27194644972 backwards is 27944649172
• The number of decimal digits it has is: 11
• The sum of 27194644972's digits is 55
• More coming soon!