3085740

Names of 3085740

• Cardinal: 3085740 can be written as Three million, eighty-five thousand, seven hundred forty.

Scientific notation

• Scientific notation: 3.08574 × 10⁶

Factors of 3085740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 127

Divisors of 3085740

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 31 35 36 42 45 60 62 63 70 79 84 90 93 105 124 126 140 155 158 180 186 210 217 237 252 279 310 315 316 372 395 420 434 465 474 553 558 620 630 651 711 790 868 930 948 1085 1106 1116 1185 1260 1302 1395 1422 1580 1659 1860 1953 2170 2212 2370 2449 2604 2765 2790 2844 3255 3318 3555 3906 4340 4740 4898 4977 5530 5580 6510 6636 7110 7347 7812 8295 9765 9796 9954 11060 12245 13020 14220 14694 16590 17143 19530 19908 22041 24490 24885 29388 33180 34286 36735 39060 44082 48980 49770 51429 68572 73470 85715 88164 99540 102858 110205 146940 154287 171430 205716 220410 257145 308574 342860 440820 514290 617148 771435 1028580 1542870 3085740
• Sum of all divisors σ(n): 11182080
• Sum of proper divisors (its aliquot sum) s(n): 8096340
• 3085740 is an abundant number, because the sum of its proper divisors (8096340) is greater than itself. Its abundance is 5010600

Bases of 3085740

• Binary: 1011110001010110101100₂
• Hexadecimal: 0x2F15AC
• Base-36: 1U4Z0

Squares and roots of 3085740

• 3085740 squared (3085740²) is 9521791347600
• 3085740 cubed (3085740³) is 29381772432943224000
• The square root of 3085740 is 1756.6274505427
• The cube root of 3085740 is 145.5860545957

Scales and comparisons

• 3,085,740 seconds is equal to 5 weeks, 17 hours, 9 minutes.
• To count from 1 to 3,085,740 would take you about seven 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 3085740 cubic inches would be around 12.1 feet tall.

Recreational maths with 3085740

• 3085740 backwards is 0475803
• The number of decimal digits it has is: 7
• The sum of 3085740's digits is 27
• More coming soon!