13809510

Names of 13809510

• Cardinal: 13809510 can be written as Thirteen million, eight hundred nine thousand, five hundred ten.

Scientific notation

• Scientific notation: 1.380951 × 10⁷

Factors of 13809510

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 100

Divisors of 13809510

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 26 29 30 33 37 39 45 55 58 65 66 74 78 87 90 99 110 111 117 130 143 145 165 174 185 195 198 222 234 261 286 290 319 330 333 370 377 390 407 429 435 481 495 522 555 585 638 666 715 754 814 858 870 957 962 990 1073 1110 1131 1170 1221 1287 1305 1430 1443 1595 1665 1885 1914 2035 2145 2146 2262 2405 2442 2574 2610 2871 2886 3190 3219 3330 3393 3663 3770 4070 4147 4290 4329 4785 4810 5291 5365 5655 5742 6105 6435 6438 6786 7215 7326 8294 8658 9570 9657 10582 10730 11310 11803 12210 12441 12870 13949 14355 14430 15873 16095 16965 18315 19314 20735 21645 23606 24882 26455 27898 28710 31746 32190 33930 35409 36630 37323 41470 41847 43290 47619 48285 52910 59015 62205 69745 70818 74646 79365 83694 95238 96570 106227 118030 124410 125541 139490 153439 158730 177045 186615 209235 212454 238095 251082 306878 354090 373230 418470 460317 476190 531135 627705 767195 920634 1062270 1255410 1380951 1534390 2301585 2761902 4603170 6904755 13809510
• Sum of all divisors σ(n): 44815680
• Sum of proper divisors (its aliquot sum) s(n): 31006170
• 13809510 is an abundant number, because the sum of its proper divisors (31006170) is greater than itself. Its abundance is 17196660

Bases of 13809510

• Binary: 110100101011011101100110₂
• Hexadecimal: 0xD2B766
• Base-36: 87ZHI

Squares and roots of 13809510

• 13809510 squared (13809510²) is 190702566440100
• 13809510 cubed (13809510³) is 2633508998280225351000
• The square root of 13809510 is 3716.1149067271
• The cube root of 13809510 is 239.9161165183

Scales and comparisons

• 13,809,510 seconds is equal to 22 weeks, 5 days, 19 hours, 58 minutes, 30 seconds.
• To count from 1 to 13,809,510 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 13809510 cubic inches would be around 20 feet tall.

Recreational maths with 13809510

• 13809510 backwards is 01590831
• The number of decimal digits it has is: 8
• The sum of 13809510's digits is 27
• More coming soon!