13670020

Names of 13670020

• Cardinal: 13670020 can be written as Thirteen million, six hundred seventy thousand and twenty.

Scientific notation

• Scientific notation: 1.367002 × 10⁷

Factors of 13670020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 93

Divisors of 13670020

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 29 35 37 49 52 58 65 70 74 91 98 116 130 140 145 148 182 185 196 203 245 259 260 290 364 370 377 406 455 481 490 518 580 637 740 754 812 910 962 980 1015 1036 1073 1274 1295 1421 1508 1813 1820 1885 1924 2030 2146 2405 2548 2590 2639 2842 3185 3367 3626 3770 4060 4292 4810 5180 5278 5365 5684 6370 6734 7105 7252 7511 7540 9065 9620 10556 10730 12740 13195 13468 13949 14210 15022 16835 18130 18473 21460 23569 26390 27898 28420 30044 33670 36260 36946 37555 47138 52577 52780 55796 67340 69745 73892 75110 92365 94276 97643 105154 117845 139490 150220 184730 195286 210308 235690 262885 278980 369460 390572 471380 488215 525770 683501 976430 1051540 1367002 1952860 2734004 3417505 6835010 13670020
• Sum of all divisors σ(n): 38208240
• Sum of proper divisors (its aliquot sum) s(n): 24538220
• 13670020 is an abundant number, because the sum of its proper divisors (24538220) is greater than itself. Its abundance is 10868200

Bases of 13670020

• Binary: 110100001001011010000100₂
• Hexadecimal: 0xD09684
• Base-36: 84ZUS

Squares and roots of 13670020

• 13670020 squared (13670020²) is 186869446800400
• 13670020 cubed (13670020³) is 2554509075150404008000
• The square root of 13670020 is 3697.2990141453
• The cube root of 13670020 is 239.1055829197

Scales and comparisons

• 13,670,020 seconds is equal to 22 weeks, 4 days, 5 hours, 13 minutes, 40 seconds.
• To count from 1 to 13,670,020 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 13670020 cubic inches would be around 19.9 feet tall.

Recreational maths with 13670020

• 13670020 backwards is 02007631
• The number of decimal digits it has is: 8
• The sum of 13670020's digits is 19
• More coming soon!