13906080

Names of 13906080

• Cardinal: 13906080 can be written as Thirteen million, nine hundred six thousand and eighty.

Scientific notation

• Scientific notation: 1.390608 × 10⁷

Factors of 13906080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 76

Divisors of 13906080

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 32 36 37 40 45 48 54 58 60 72 74 80 81 87 90 96 108 111 116 120 135 144 145 148 160 162 174 180 185 216 222 232 240 261 270 288 290 296 324 333 348 360 370 405 432 435 444 464 480 522 540 555 580 592 648 666 696 720 740 783 810 864 870 888 928 999 1044 1073 1080 1110 1160 1184 1296 1305 1332 1392 1440 1480 1566 1620 1665 1740 1776 1998 2088 2146 2160 2220 2320 2349 2592 2610 2664 2784 2960 2997 3132 3219 3240 3330 3480 3552 3915 3996 4176 4292 4320 4440 4640 4698 4995 5220 5328 5365 5920 5994 6264 6438 6480 6660 6960 7830 7992 8352 8584 8880 9396 9657 9990 10440 10656 10730 11745 11988 12528 12876 12960 13320 13920 14985 15660 15984 16095 17168 17760 18792 19314 19980 20880 21460 23490 23976 25056 25752 26640 28971 29970 31320 31968 32190 34336 37584 38628 39960 41760 42920 46980 47952 48285 51504 53280 57942 59940 62640 64380 75168 77256 79920 85840 86913 93960 95904 96570 103008 115884 119880 125280 128760 144855 154512 159840 171680 173826 187920 193140 231768 239760 257520 289710 309024 347652 375840 386280 434565 463536 479520 515040 579420 695304 772560 869130 927072 1158840 1390608 1545120 1738260 2317680 2781216 3476520 4635360 6953040 13906080
• Sum of all divisors σ(n): 52141320
• Sum of proper divisors (its aliquot sum) s(n): 38235240
• 13906080 is an abundant number, because the sum of its proper divisors (38235240) is greater than itself. Its abundance is 24329160

Bases of 13906080

• Binary: 110101000011000010100000₂
• Hexadecimal: 0xD430A0
• Base-36: 8A200

Squares and roots of 13906080

• 13906080 squared (13906080²) is 193379060966400
• 13906080 cubed (13906080³) is 2689144692123635712000
• The square root of 13906080 is 3729.0856788227
• The cube root of 13906080 is 240.4740629847

Scales and comparisons

• 13,906,080 seconds is equal to 22 weeks, 6 days, 22 hours, 48 minutes.
• To count from 1 to 13,906,080 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 13906080 cubic inches would be around 20 feet tall.

Recreational maths with 13906080

• 13906080 backwards is 08060931
• 13906080 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13906080's digits is 27
• More coming soon!