26906490

Names of 26906490

• Cardinal: 26906490 can be written as Twenty-six million, nine hundred six thousand, four hundred ninety.

Scientific notation

• Scientific notation: 2.690649 × 10⁷

Factors of 26906490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 113

Divisors of 26906490

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 29 30 39 45 58 61 65 78 87 90 117 122 130 145 169 174 183 195 234 261 290 305 338 366 377 390 435 507 522 549 585 610 754 793 845 870 915 1014 1098 1131 1170 1305 1521 1586 1690 1769 1830 1885 2262 2379 2535 2610 2745 3042 3393 3538 3770 3965 4758 4901 5070 5307 5490 5655 6786 7137 7605 7930 8845 9802 10309 10614 11310 11895 14274 14703 15210 15921 16965 17690 20618 22997 23790 24505 26535 29406 30927 31842 33930 35685 44109 45994 49010 51545 53070 61854 68991 71370 73515 79605 88218 92781 103090 114985 137982 147030 154635 159210 185562 206973 220545 229970 298961 309270 344955 413946 441090 463905 597922 689910 896883 927810 1034865 1494805 1793766 2069730 2690649 2989610 4484415 5381298 8968830 13453245 26906490
• Sum of all divisors σ(n): 79648920
• Sum of proper divisors (its aliquot sum) s(n): 52742430
• 26906490 is an abundant number, because the sum of its proper divisors (52742430) is greater than itself. Its abundance is 25835940

Bases of 26906490

• Binary: 1100110101000111101111010₂
• Hexadecimal: 0x19A8F7A
• Base-36: G0P6I

Squares and roots of 26906490

• 26906490 squared (26906490²) is 723959204120100
• 26906490 cubed (26906490³) is 19479201086065429449000
• The square root of 26906490 is 5187.1466144693
• The cube root of 26906490 is 299.6532660731

Scales and comparisons

• 26,906,490 seconds is equal to 44 weeks, 3 days, 10 hours, 1 minute, 30 seconds.
• To count from 1 to 26,906,490 would take you about fourteen 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 26906490 cubic inches would be around 25 feet tall.

Recreational maths with 26906490

• 26906490 backwards is 09460962
• The number of decimal digits it has is: 8
• The sum of 26906490's digits is 36
• More coming soon!