13205553660

Names of 13205553660

• Cardinal: 13205553660 can be written as Thirteen billion, two hundred five million, five hundred fifty-three thousand, six hundred sixty.

Scientific notation

• Scientific notation: 1.320555366 × 10¹⁰

Factors of 13205553660

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 770

Divisors of 13205553660

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 19 20 26 27 30 36 38 39 45 52 54 57 60 65 76 78 90 95 108 114 117 130 135 156 171 180 181 190 195 228 234 247 260 270 285 342 351 362 380 390 468 494 513 540 543 547 570 585 684 702 724 741 780 855 905 988 1026 1086 1094 1140 1170 1235 1404 1482 1629 1641 1710 1755 1810 2052 2172 2188 2223 2340 2353 2470 2565 2715 2735 2964 3258 3282 3420 3439 3510 3620 3705 4446 4706 4887 4923 4940 5130 5430 5470 6516 6564 6669 6878 7020 7059 7111 7410 8145 8205 8892 9412 9774 9846 10260 10317 10393 10860 10940 11115 11765 13338 13756 14118 14222 14769 14820 16290 16410 17195 19548 19692 20634 20786 21177 21333 22230 23530 24435 24615 26676 28236 28444 29538 30951 31179 32580 32820 33345 34390 35295 35555 41268 41572 42354 42666 44460 44707 47060 48870 49230 51585 51965 59076 61902 62358 63531 63999 66690 68780 70590 71110 73845 84708 85332 89414 92853 93537 97740 98460 99007 103170 103930 105885 106665 123804 124716 127062 127998 133380 134121 135109 141180 142220 147690 154755 155895 178828 185706 187074 191997 198014 206340 207860 211770 213330 223535 254124 255996 268242 270218 280611 295380 297021 309510 311790 317655 319995 371412 374148 383994 396028 402363 405327 423540 426660 447070 464265 467685 495035 536484 540436 561222 594042 619020 623580 635310 639990 670605 675545 767988 804726 810654 891063 894140 928530 935370 959985 990070 1122444 1188084 1207089 1215981 1270620 1279980 1287091 1341210 1351090 1403055 1485105 1609452 1621308 1782126 1857060 1870740 1881133 1919970 1980140 2011815 2026635 2414178 2431962 2574182 2673189 2682420 2702180 2806110 2970210 3564252 3647943 3762266 3839940 3861273 4023630 4053270 4455315 4828356 4863924 5148364 5346378 5612220 5643399 5940420 6035445 6079905 6435455 7295886 7524532 7722546 8047260 8106540 8910630 9405665 10692756 11286798 11583819 12070890 12159810 12870910 13365945 14591772 15445092 16930197 17821260 18239715 18811330 19306365 22573596 23167638 24141780 24319620 24454729 25741820 26731890 28216995 33860394 34751457 36479430 37622660 38612730 46335276 48909458 50790591 53463780 56433990 57919095 67720788 69502914 72958860 73364187 77225460 84650985 97818916 101581182 112867980 115838190 122273645 139005828 146728374 169301970 173757285 203162364 220092561 231676380 244547290 253952955 293456748 338603940 347514570 366820935 440185122 489094580 507905910 660277683 695029140 733641870 880370244 1015811820 1100462805 1320555366 1467283740 2200925610 2641110732 3301388415 4401851220 6602776830 13205553660
• Sum of all divisors σ(n): 46915814400
• Sum of proper divisors (its aliquot sum) s(n): 33710260740
• 13205553660 is an abundant number, because the sum of its proper divisors (33710260740) is greater than itself. Its abundance is 20504707080

Bases of 13205553660

• Binary: 1100010011000111001100000111111100₂
• Hexadecimal: 0x3131CC1FC
• Base-36: 62E8UF0

Squares and roots of 13205553660

• 13205553660 squared (13205553660²) is 174386647467139395600
• 13205553660 cubed (13205553660³) is 2302872230714812375295767896000
• The square root of 13205553660 is 114915.4195919765
• The cube root of 13205553660 is 2363.6628973827

Scales and comparisons

• 13,205,553,660 seconds is equal to 419 years, 46 weeks, 4 days, 1 hour, 21 minutes.
• To count from 1 to 13,205,553,660 would take you about eight hundred thirty-nine 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 13205553660 cubic inches would be around 197 feet tall.

Recreational maths with 13205553660

• 13205553660 backwards is 06635550231
• 13205553660 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13205553660's digits is 36
• More coming soon!