27394585168

Names of 27394585168

• Cardinal: 27394585168 can be written as Twenty-seven billion, three hundred ninety-four million, five hundred eighty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.7394585168 × 10¹⁰

Factors of 27394585168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10794

Divisors of 27394585168

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 19 38 43 76 86 152 172 199 304 344 398 688 796 817 1592 1634 3184 3268 3781 6536 7562 8557 10531 13072 15124 17114 21062 30248 34228 42124 60496 68456 84248 136912 162583 168496 200089 325166 400178 452833 650332 800356 905666 1300664 1600712 1811332 2095669 2601328 3201424 3622664 4191338 7245328 8382676 8603827 16765352 17207654 33530704 34415308 39817711 68830616 79635422 90113767 137661232 159270844 180227534 318541688 360455068 637083376 720910136 1441820272 1712161573 3424323146 6848646292 13697292584 27394585168
• Sum of all divisors σ(n): 57462592000
• Sum of proper divisors (its aliquot sum) s(n): 30068006832
• 27394585168 is an abundant number, because the sum of its proper divisors (30068006832) is greater than itself. Its abundance is 2673421664

Bases of 27394585168

• Binary: 11001100000110110000011001001010000₂
• Hexadecimal: 0x660D83250
• Base-36: CL21174

Squares and roots of 27394585168

• 27394585168 squared (27394585168²) is 750463296526805588224
• 27394585168 cubed (27394585168³) is 20558630692161614281580705861632
• The square root of 27394585168 is 165513.0966660947
• The cube root of 27394585168 is 3014.5436456703

Scales and comparisons

• 27,394,585,168 seconds is equal to 871 years, 3 weeks, 1 day, 22 hours, 59 minutes, 28 seconds.
• To count from 1 to 27,394,585,168 would take you about one thousand, seven hundred forty-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 27394585168 cubic inches would be around 251.2 feet tall.

Recreational maths with 27394585168

• 27394585168 backwards is 86158549372
• The number of decimal digits it has is: 11
• The sum of 27394585168's digits is 58
• More coming soon!