27804669942

Names of 27804669942

• Cardinal: 27804669942 can be written as Twenty-seven billion, eight hundred four million, six hundred sixty-nine thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 2.7804669942 × 10¹⁰

Factors of 27804669942

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1310

Divisors of 27804669942

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 14 21 37 42 53 74 106 111 159 222 259 318 371 439 518 742 769 777 878 1113 1317 1538 1554 1961 2226 2307 2634 3073 3922 4614 5383 5883 6146 9219 10766 11766 13727 16149 16243 18438 23267 27454 28453 32298 32486 40757 41181 46534 48729 56906 69801 81514 82362 85359 97458 113701 122271 139602 162869 170718 199171 227402 244542 285299 325738 337591 341103 398342 488607 570598 597513 675182 682206 855897 860879 977214 1012773 1195026 1508009 1711794 1721758 2025546 2363137 2582637 3016018 4524027 4726274 5165274 6026153 7089411 9048054 10556063 12052306 12490867 14178822 17892323 18078459 21112126 24981734 31668189 35784646 36156918 37472601 53676969 63336378 74945202 87436069 107353938 125246261 174872138 250492522 262308207 375738783 524616414 662015951 751477566 1324031902 1986047853 3972095706 4634111657 9268223314 13902334971 27804669942
• Sum of all divisors σ(n): 66740889600
• Sum of proper divisors (its aliquot sum) s(n): 38936219658
• 27804669942 is an abundant number, because the sum of its proper divisors (38936219658) is greater than itself. Its abundance is 11131549716

Bases of 27804669942

• Binary: 11001111001010010011001011111110110₂
• Hexadecimal: 0x6794997F6
• Base-36: CRU6KMU

Squares and roots of 27804669942

• 27804669942 squared (27804669942²) is 773099670583558283364
• 27804669942 cubed (27804669942³) is 21495781172844764600856129444888
• The square root of 27804669942 is 166747.3236426899
• The cube root of 27804669942 is 3029.5113322755

Scales and comparisons

• 27,804,669,942 seconds is equal to 884 years, 5 weeks, 2 days, 7 hours, 25 minutes, 42 seconds.
• To count from 1 to 27,804,669,942 would take you about one thousand, seven hundred sixty-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 27804669942 cubic inches would be around 252.5 feet tall.

Recreational maths with 27804669942

• 27804669942 backwards is 24996640872
• The number of decimal digits it has is: 11
• The sum of 27804669942's digits is 57
• More coming soon!