26400220

Names of 26400220

• Cardinal: 26400220 can be written as Twenty-six million, four hundred thousand, two hundred twenty.

Scientific notation

• Scientific notation: 2.640022 × 10⁷

Factors of 26400220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 135

Divisors of 26400220

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 31 35 44 49 55 62 70 77 79 98 110 124 140 154 155 158 196 217 220 245 308 310 316 341 385 395 434 490 539 553 620 682 770 790 868 869 980 1078 1085 1106 1364 1519 1540 1580 1705 1738 2156 2170 2212 2387 2449 2695 2765 3038 3410 3476 3871 4340 4345 4774 4898 5390 5530 6076 6083 6820 7595 7742 8690 9548 9796 10780 11060 11935 12166 12245 15190 15484 16709 17143 17380 19355 23870 24332 24490 26939 30380 30415 33418 34286 38710 42581 47740 48980 53878 60830 66836 68572 77420 83545 85162 85715 107756 120001 121660 134695 167090 170324 171430 188573 212905 240002 269390 334180 342860 377146 425810 480004 538780 600005 754292 851620 942865 1200010 1320011 1885730 2400020 2640022 3771460 5280044 6600055 13200110 26400220
• Sum of all divisors σ(n): 73543680
• Sum of proper divisors (its aliquot sum) s(n): 47143460
• 26400220 is an abundant number, because the sum of its proper divisors (47143460) is greater than itself. Its abundance is 20743240

Bases of 26400220

• Binary: 1100100101101010111011100₂
• Hexadecimal: 0x192D5DC
• Base-36: FPUJG

Squares and roots of 26400220

• 26400220 squared (26400220²) is 696971616048400
• 26400220 cubed (26400220³) is 18400203997433290648000
• The square root of 26400220 is 5138.1144401423
• The cube root of 26400220 is 297.7619377027

Scales and comparisons

• 26,400,220 seconds is equal to 43 weeks, 4 days, 13 hours, 23 minutes, 40 seconds.
• To count from 1 to 26,400,220 would take you about thirteen 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 26400220 cubic inches would be around 24.8 feet tall.

Recreational maths with 26400220

• 26400220 backwards is 02200462
• The number of decimal digits it has is: 8
• The sum of 26400220's digits is 16
• More coming soon!