27021483680

Names of 27021483680

• Cardinal: 27021483680 can be written as Twenty-seven billion, twenty-one million, four hundred eighty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.702148368 × 10¹⁰

Factors of 27021483680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 91274

Divisors of 27021483680

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 109 136 160 170 218 272 340 436 544 545 680 872 1090 1360 1744 1853 2180 2720 3488 3706 4360 7412 8720 9265 14824 17440 18530 29648 37060 59296 74120 91141 148240 182282 296480 364564 455705 729128 911410 1458256 1549397 1822820 2916512 3098794 3645640 6197588 7291280 7746985 9934369 12395176 14582560 15493970 19868738 24790352 30987940 39737476 49580704 49671845 61975880 79474952 99343690 123951760 158949904 168884273 198687380 247903520 317899808 337768546 397374760 675537092 794749520 844421365 1351074184 1589499040 1688842730 2702148368 3377685460 5404296736 6755370920 13510741840 27021483680
• Sum of all divisors σ(n): 68214318480
• Sum of proper divisors (its aliquot sum) s(n): 41192834800
• 27021483680 is an abundant number, because the sum of its proper divisors (41192834800) is greater than itself. Its abundance is 14171351120

Bases of 27021483680

• Binary: 11001001010100110110001111010100000₂
• Hexadecimal: 0x64A9B1EA0
• Base-36: CEVW68W

Squares and roots of 27021483680

• 27021483680 squared (27021483680²) is 730160580268506342400
• 27021483680 cubed (27021483680³) is 19730022203504774149138092032000
• The square root of 27021483680 is 164382.1270089909
• The cube root of 27021483680 is 3000.7954809031

Scales and comparisons

• 27,021,483,680 seconds is equal to 859 years, 10 weeks, 2 days, 15 hours, 41 minutes, 20 seconds.
• To count from 1 to 27,021,483,680 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 27021483680 cubic inches would be around 250.1 feet tall.

Recreational maths with 27021483680

• 27021483680 backwards is 08638412072
• The number of decimal digits it has is: 11
• The sum of 27021483680's digits is 41
• More coming soon!