13690320

Names of 13690320

• Cardinal: 13690320 can be written as Thirteen million, six hundred ninety thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.369032 × 10⁷

Factors of 13690320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 327

Divisors of 13690320

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 29 30 35 40 42 48 56 58 60 70 80 84 87 105 112 116 120 140 145 168 174 203 210 232 240 280 281 290 336 348 406 420 435 464 560 562 580 609 696 812 840 843 870 1015 1124 1160 1218 1392 1405 1624 1680 1686 1740 1967 2030 2248 2320 2436 2810 3045 3248 3372 3480 3934 4060 4215 4496 4872 5620 5901 6090 6744 6960 7868 8120 8149 8430 9744 9835 11240 11802 12180 13488 15736 16240 16298 16860 19670 22480 23604 24360 24447 29505 31472 32596 33720 39340 40745 47208 48720 48894 57043 59010 65192 67440 78680 81490 94416 97788 114086 118020 122235 130384 157360 162980 171129 195576 228172 236040 244470 285215 325960 342258 391152 456344 472080 488940 570430 651920 684516 855645 912688 977880 1140860 1369032 1711290 1955760 2281720 2738064 3422580 4563440 6845160 13690320
• Sum of all divisors σ(n): 50353920
• Sum of proper divisors (its aliquot sum) s(n): 36663600
• 13690320 is an abundant number, because the sum of its proper divisors (36663600) is greater than itself. Its abundance is 22973280

Bases of 13690320

• Binary: 110100001110010111010000₂
• Hexadecimal: 0xD0E5D0
• Base-36: 85FIO

Squares and roots of 13690320

• 13690320 squared (13690320²) is 187424861702400
• 13690320 cubed (13690320³) is 2565906332661600768000
• The square root of 13690320 is 3700.0432429905
• The cube root of 13690320 is 239.2238817631

Scales and comparisons

• 13,690,320 seconds is equal to 22 weeks, 4 days, 10 hours, 52 minutes.
• To count from 1 to 13,690,320 would take you about thirty-three 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 13690320 cubic inches would be around 19.9 feet tall.

Recreational maths with 13690320

• 13690320 backwards is 02309631
• 13690320 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13690320's digits is 24
• More coming soon!