27090140

Names of 27090140

• Cardinal: 27090140 can be written as Twenty-seven million, ninety thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.709014 × 10⁷

Factors of 27090140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 384

Divisors of 27090140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 110 140 154 196 220 245 308 343 359 385 490 539 686 718 770 980 1078 1372 1436 1540 1715 1795 2156 2513 2695 3430 3590 3773 3949 5026 5390 6860 7180 7546 7898 10052 10780 12565 15092 15796 17591 18865 19745 25130 27643 35182 37730 39490 50260 55286 70364 75460 78980 87955 110572 123137 138215 175910 193501 246274 276430 351820 387002 492548 552860 615685 774004 967505 1231370 1354507 1935010 2462740 2709014 3870020 5418028 6772535 13545070 27090140
• Sum of all divisors σ(n): 72576000
• Sum of proper divisors (its aliquot sum) s(n): 45485860
• 27090140 is an abundant number, because the sum of its proper divisors (45485860) is greater than itself. Its abundance is 18395720

Bases of 27090140

• Binary: 1100111010101110011011100₂
• Hexadecimal: 0x19D5CDC
• Base-36: G4MVW

Squares and roots of 27090140

• 27090140 squared (27090140²) is 733875685219600
• 27090140 cubed (27090140³) is 19880795055194894744000
• The square root of 27090140 is 5204.8189209617
• The cube root of 27090140 is 300.3334810159

Scales and comparisons

• 27,090,140 seconds is equal to 44 weeks, 5 days, 13 hours, 2 minutes, 20 seconds.
• To count from 1 to 27,090,140 would take you about fifteen weeks!

  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 27090140 cubic inches would be around 25 feet tall.

Recreational maths with 27090140

• 27090140 backwards is 04109072
• The number of decimal digits it has is: 8
• The sum of 27090140's digits is 23
• More coming soon!