27021453459

Names of 27021453459

• Cardinal: 27021453459 can be written as Twenty-seven billion, twenty-one million, four hundred fifty-three thousand, four hundred fifty-nine.

Scientific notation

• Scientific notation: 2.7021453459 × 10¹⁰

Factors of 27021453459

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 15361

Divisors of 27021453459

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 11 13 19 21 31 33 39 57 77 91 93 133 143 209 217 231 247 273 341 399 403 429 589 627 651 741 1001 1023 1209 1463 1729 1767 2387 2717 2821 3003 4123 4389 4433 5187 6479 7161 7657 8151 8463 12369 13299 15277 19019 19437 22971 31031 45353 45831 53599 57057 84227 93093 106939 136059 160797 168047 198601 252681 290263 320817 473587 504141 589589 595803 870789 1176329 1390207 1420761 1768767 2031841 2184611 3192893 3315109 3528987 3773419 4170621 5209457 6095523 6156631 6553833 8998153 9578679 9945327 11320257 15292277 15628371 18469893 22350251 26413933 26994459 36466199 41507609 43096417 45876831 62987071 67050753 67722941 79241799 98979683 109398597 116975989 124522827 129289251 188961213 203168823 290553263 296939049 350927967 474060587 692857781 818831923 871659789 1286735879 1422181761 2078573343 2456495769 3860207637 9007151153 27021453459
• Sum of all divisors σ(n): 52566097920
• Sum of proper divisors (its aliquot sum) s(n): 25544644461
• 27021453459 is a deficient number, because the sum of its proper divisors (25544644461) is less than itself. Its deficiency is 1476808998

Bases of 27021453459

• Binary: 11001001010100110101010100010010011₂
• Hexadecimal: 0x64A9AA893
• Base-36: CEVVIXF

Squares and roots of 27021453459

• 27021453459 squared (27021453459²) is 730158947036903064681
• 27021453459 cubed (27021453459³) is 19729956005030122117772108181579
• The square root of 27021453459 is 164382.0350859545
• The cube root of 27021453459 is 3000.7943621999

Scales and comparisons

• 27,021,453,459 seconds is equal to 859 years, 10 weeks, 2 days, 7 hours, 17 minutes, 39 seconds.
• To count from 1 to 27,021,453,459 would take you about one thousand, seven hundred eighteen 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 27021453459 cubic inches would be around 250.1 feet tall.

Recreational maths with 27021453459

• 27021453459 backwards is 95435412072
• The number of decimal digits it has is: 11
• The sum of 27021453459's digits is 42
• More coming soon!