14210640

Names of 14210640

• Cardinal: 14210640 can be written as Fourteen million, two hundred ten thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.421064 × 10⁷

Factors of 14210640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 70

Divisors of 14210640

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 34 36 40 43 45 48 51 54 60 68 72 80 81 85 86 90 102 108 120 129 135 136 144 153 162 170 172 180 204 215 216 240 243 255 258 270 272 306 324 340 344 360 387 405 408 430 432 459 486 510 516 540 612 645 648 680 688 720 731 765 774 810 816 860 918 972 1020 1032 1080 1161 1215 1224 1290 1296 1360 1377 1462 1530 1548 1620 1720 1836 1935 1944 2040 2064 2160 2193 2295 2322 2430 2448 2580 2754 2924 3060 3096 3240 3440 3483 3655 3672 3870 3888 4080 4131 4386 4590 4644 4860 5160 5508 5805 5848 6120 6192 6480 6579 6885 6966 7310 7344 7740 8262 8772 9180 9288 9720 10320 10449 10965 11016 11610 11696 12240 13158 13770 13932 14620 15480 16524 17415 17544 18360 18576 19440 19737 20655 20898 21930 22032 23220 26316 27540 27864 29240 30960 32895 33048 34830 35088 36720 39474 41310 41796 43860 46440 52245 52632 55080 55728 58480 59211 65790 66096 69660 78948 82620 83592 87720 92880 98685 104490 105264 110160 118422 131580 139320 157896 165240 167184 175440 177633 197370 208980 236844 263160 278640 296055 315792 330480 355266 394740 417960 473688 526320 592110 710532 789480 835920 888165 947376 1184220 1421064 1578960 1776330 2368440 2842128 3552660 4736880 7105320 14210640
• Sum of all divisors σ(n): 53621568
• Sum of proper divisors (its aliquot sum) s(n): 39410928
• 14210640 is an abundant number, because the sum of its proper divisors (39410928) is greater than itself. Its abundance is 25200288

Bases of 14210640

• Binary: 110110001101011001010000₂
• Hexadecimal: 0xD8D650
• Base-36: 8GL00

Squares and roots of 14210640

• 14210640 squared (14210640²) is 201942289209600
• 14210640 cubed (14210640³) is 2869729172733510144000
• The square root of 14210640 is 3769.7002533359
• The cube root of 14210640 is 242.2169581787

Scales and comparisons

• 14,210,640 seconds is equal to 23 weeks, 3 days, 11 hours, 24 minutes.
• To count from 1 to 14,210,640 would take you about thirty-five 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 14210640 cubic inches would be around 20.2 feet tall.

Recreational maths with 14210640

• 14210640 backwards is 04601241
• 14210640 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 14210640's digits is 18
• More coming soon!