13908000

Names of 13908000

• Cardinal: 13908000 can be written as Thirteen million, nine hundred eight thousand.

Scientific notation

• Scientific notation: 1.3908 × 10⁷

Factors of 13908000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 90

Divisors of 13908000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 32 38 40 48 50 57 60 61 75 76 80 95 96 100 114 120 122 125 150 152 160 183 190 200 228 240 244 250 285 300 304 305 366 375 380 400 456 475 480 488 500 570 600 608 610 732 750 760 800 912 915 950 976 1000 1140 1159 1200 1220 1425 1464 1500 1520 1525 1824 1830 1900 1952 2000 2280 2318 2375 2400 2440 2850 2928 3000 3040 3050 3477 3660 3800 4000 4560 4575 4636 4750 4880 5700 5795 5856 6000 6100 6954 7125 7320 7600 7625 9120 9150 9272 9500 9760 11400 11590 12000 12200 13908 14250 14640 15200 15250 17385 18300 18544 19000 22800 22875 23180 24400 27816 28500 28975 29280 30500 34770 36600 37088 38000 45600 45750 46360 48800 55632 57000 57950 61000 69540 73200 76000 86925 91500 92720 111264 114000 115900 122000 139080 144875 146400 173850 183000 185440 228000 231800 244000 278160 289750 347700 366000 434625 463600 556320 579500 695400 732000 869250 927200 1159000 1390800 1738500 2318000 2781600 3477000 4636000 6954000 13908000
• Sum of all divisors σ(n): 48746880
• Sum of proper divisors (its aliquot sum) s(n): 34838880
• 13908000 is an abundant number, because the sum of its proper divisors (34838880) is greater than itself. Its abundance is 20930880

Bases of 13908000

• Binary: 110101000011100000100000₂
• Hexadecimal: 0xD43820
• Base-36: 8A3HC

Squares and roots of 13908000

• 13908000 squared (13908000²) is 193432464000000
• 13908000 cubed (13908000³) is 2690258709312000000000
• The square root of 13908000 is 3729.3431056957
• The cube root of 13908000 is 240.4851298215

Scales and comparisons

• 13,908,000 seconds is equal to 22 weeks, 6 days, 23 hours, 20 minutes.
• To count from 1 to 13,908,000 would take you about thirty-four 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 13908000 cubic inches would be around 20 feet tall.

Recreational maths with 13908000

• 13908000 backwards is 00080931
• The number of decimal digits it has is: 8
• The sum of 13908000's digits is 21
• More coming soon!