13823040

Names of 13823040

• Cardinal: 13823040 can be written as Thirteen million, eight hundred twenty-three thousand and forty.

Scientific notation

• Scientific notation: 1.382304 × 10⁷

Factors of 13823040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 45

Divisors of 13823040

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 17 20 21 22 24 28 30 32 33 34 35 40 42 44 48 51 55 56 60 64 66 68 70 77 80 84 85 88 96 102 105 110 112 119 120 121 132 136 140 154 160 165 168 170 176 187 192 204 210 220 224 231 238 240 242 255 264 272 280 308 320 330 336 340 352 357 363 374 385 408 420 440 448 462 476 480 484 510 528 544 560 561 595 605 616 660 672 680 704 714 726 748 770 816 840 847 880 924 935 952 960 968 1020 1056 1088 1120 1122 1155 1190 1210 1232 1309 1320 1344 1360 1428 1452 1496 1540 1632 1680 1694 1760 1785 1815 1848 1870 1904 1936 2040 2057 2112 2240 2244 2310 2380 2420 2464 2541 2618 2640 2720 2805 2856 2904 2992 3080 3264 3360 3388 3520 3570 3630 3696 3740 3808 3872 3927 4080 4114 4235 4488 4620 4760 4840 4928 5082 5236 5280 5440 5610 5712 5808 5984 6160 6171 6545 6720 6776 7140 7260 7392 7480 7616 7744 7854 8160 8228 8470 8976 9240 9520 9680 10164 10285 10472 10560 11220 11424 11616 11968 12320 12342 12705 13090 13552 14280 14399 14520 14784 14960 15708 16320 16456 16940 17952 18480 19040 19360 19635 20328 20570 20944 22440 22848 23232 24640 24684 25410 26180 27104 28560 28798 29040 29920 30855 31416 32912 33880 35904 36960 38080 38720 39270 40656 41140 41888 43197 44880 49368 50820 52360 54208 57120 57596 58080 59840 61710 62832 65824 67760 71995 73920 78540 81312 82280 83776 86394 89760 98736 101640 104720 114240 115192 116160 123420 125664 131648 135520 143990 157080 162624 164560 172788 179520 197472 203280 209440 215985 230384 246840 251328 271040 287980 314160 329120 345576 394944 406560 418880 431970 460768 493680 575960 628320 658240 691152 813120 863940 921536 987360 1151920 1256640 1382304 1727880 1974720 2303840 2764608 3455760 4607680 6911520 13823040
• Sum of all divisors σ(n): 58375296
• Sum of proper divisors (its aliquot sum) s(n): 44552256
• 13823040 is an abundant number, because the sum of its proper divisors (44552256) is greater than itself. Its abundance is 30729216

Bases of 13823040

• Binary: 110100101110110001000000₂
• Hexadecimal: 0xD2EC40
• Base-36: 889XC

Squares and roots of 13823040

• 13823040 squared (13823040²) is 191076434841600
• 13823040 cubed (13823040³) is 2641257201872830464000
• The square root of 13823040 is 3717.9349106729
• The cube root of 13823040 is 239.9944443159

Scales and comparisons

• 13,823,040 seconds is equal to 22 weeks, 5 days, 23 hours, 44 minutes.
• To count from 1 to 13,823,040 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 13823040 cubic inches would be around 20 feet tall.

Recreational maths with 13823040

• 13823040 backwards is 04032831
• 13823040 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13823040's digits is 21
• More coming soon!