13686550020

Names of 13686550020

• Cardinal: 13686550020 can be written as Thirteen billion, six hundred eighty-six million, five hundred fifty thousand and twenty.

Scientific notation

• Scientific notation: 1.368655002 × 10¹⁰

Factors of 13686550020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 455

Divisors of 13686550020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 27 30 33 36 39 44 45 52 54 55 60 65 66 78 90 99 108 110 117 130 132 135 143 156 165 180 195 198 220 234 260 270 286 297 330 351 390 396 421 429 468 495 540 572 585 594 660 702 715 780 842 858 990 1170 1188 1263 1287 1404 1430 1485 1684 1716 1755 1980 2105 2145 2340 2526 2574 2860 2970 3510 3789 3861 4210 4290 4631 5052 5148 5473 5940 6315 6435 7020 7578 7722 8420 8580 9262 10946 11367 12630 12870 13893 15156 15444 16419 18524 18945 19305 21892 22734 23155 25260 25740 27365 27786 32838 37890 38610 41679 45468 46310 49257 54730 55572 56835 60203 65676 69465 75780 77220 82095 83358 92620 98514 109460 113670 120406 125037 138930 147771 164190 166716 177241 180609 197028 208395 227340 240812 246285 250074 277860 295542 301015 328380 354482 361218 416790 492570 500148 531723 541827 591084 602030 625185 708964 722436 738855 833580 886205 903045 985140 1063446 1083654 1204060 1250370 1477710 1595169 1625481 1772410 1806090 1949651 2126892 2167308 2304133 2500740 2658615 2709135 2955420 3190338 3250962 3544820 3612180 3899302 4608266 4785507 5317230 5418270 5848953 6380676 6501924 6912399 7798604 7975845 8127405 9216532 9571014 9748255 10634460 10836540 11520665 11697906 13824798 15951690 16254810 17546859 19142028 19496510 20737197 23041330 23395812 23927535 25345463 27649596 29244765 31903380 32509620 34561995 35093718 38993020 41474394 46082660 47855070 50690926 52640577 58489530 62211591 69123990 70187436 76036389 82948788 87734295 95710140 101381852 103685985 105281154 116979060 124423182 126727315 138247980 152072778 175468590 207371970 210562308 228109167 248846364 253454630 263202885 304145556 311057955 350937180 380181945 414743940 456218334 506909260 526405770 622115910 684327501 760363890 912436668 1052811540 1140545835 1244231820 1368655002 1520727780 2281091670 2737310004 3421637505 4562183340 6843275010 13686550020
• Sum of all divisors σ(n): 50143605120
• Sum of proper divisors (its aliquot sum) s(n): 36457055100
• 13686550020 is an abundant number, because the sum of its proper divisors (36457055100) is greater than itself. Its abundance is 22770505080

Bases of 13686550020

• Binary: 1100101111110010000010111000000100₂
• Hexadecimal: 0x32FC82E04
• Base-36: 6ACM9L0

Squares and roots of 13686550020

• 13686550020 squared (13686550020²) is 187321651449962000400
• 13686550020 cubed (13686550020³) is 2563787152398910445573860008000
• The square root of 13686550020 is 116989.5295314927
• The cube root of 13686550020 is 2392.0192094091

Scales and comparisons

• 13,686,550,020 seconds is equal to 435 years, 9 weeks, 6 days, 3 hours, 27 minutes.
• To count from 1 to 13,686,550,020 would take you about eight hundred seventy years!

  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 13686550020 cubic inches would be around 199.3 feet tall.

Recreational maths with 13686550020

• 13686550020 backwards is 02005568631
• 13686550020 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13686550020's digits is 36
• More coming soon!