12950550

Names of 12950550

• Cardinal: 12950550 can be written as Twelve million, nine hundred fifty thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.295055 × 10⁷

Factors of 12950550

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 244

Divisors of 12950550

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 53 54 75 90 106 135 150 159 181 225 265 270 318 362 450 477 530 543 675 795 905 954 1086 1325 1350 1431 1590 1629 1810 2385 2650 2715 2862 3258 3975 4525 4770 4887 5430 7155 7950 8145 9050 9593 9774 11925 13575 14310 16290 19186 23850 24435 27150 28779 35775 40725 47965 48870 57558 71550 81450 86337 95930 122175 143895 172674 239825 244350 259011 287790 431685 479650 518022 719475 863370 1295055 1438950 2158425 2590110 4316850 6475275 12950550
• Sum of all divisors σ(n): 36560160
• Sum of proper divisors (its aliquot sum) s(n): 23609610
• 12950550 is an abundant number, because the sum of its proper divisors (23609610) is greater than itself. Its abundance is 10659060

Bases of 12950550

• Binary: 110001011001110000010110₂
• Hexadecimal: 0xC59C16
• Base-36: 7PKPI

Squares and roots of 12950550

• 12950550 squared (12950550²) is 167716745302500
• 12950550 cubed (12950550³) is 2172024095877291375000
• The square root of 12950550 is 3598.6872606549
• The cube root of 12950550 is 234.8349527683

Scales and comparisons

• 12,950,550 seconds is equal to 21 weeks, 2 days, 21 hours, 22 minutes, 30 seconds.
• To count from 1 to 12,950,550 would take you about thirty-two 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 12950550 cubic inches would be around 19.6 feet tall.

Recreational maths with 12950550

• 12950550 backwards is 05505921
• 12950550 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12950550's digits is 27
• More coming soon!