18006686310400

Names of 18006686310400

• Cardinal: 18006686310400 can be written as Eighteen trillion, six billion, six hundred eighty-six million, three hundred ten thousand, four hundred.

Scientific notation

• Scientific notation: 1.80066863104 × 10¹³

Factors of 18006686310400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 935

Divisors of 18006686310400

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 29 32 40 46 50 58 64 80 92 100 115 116 128 145 160 184 193 200 230 232 256 290 320 368 386 400 460 464 512 575 580 640 667 683 725 736 772 800 920 928 965 1024 1150 1160 1280 1334 1366 1450 1472 1544 1600 1840 1856 1930 2048 2300 2320 2560 2668 2732 2900 2944 3088 3200 3335 3415 3680 3712 3860 4096 4439 4600 4640 4825 5120 5336 5464 5597 5800 5888 6176 6400 6670 6830 7360 7424 7720 8192 8878 9200 9280 9650 10240 10672 10928 11194 11600 11776 12352 12800 13340 13660 14720 14848 15440 15709 16675 17075 17756 18400 18560 19300 19807 20480 21344 21856 22195 22388 23200 23552 24704 25600 26680 27320 27985 29440 29696 30880 31418 33350 34150 35512 36800 37120 38600 39614 40960 42688 43712 44390 44776 46400 47104 49408 51200 53360 54640 55970 58880 59392 61760 62836 66700 68300 71024 73600 74240 77200 78545 79228 85376 87424 88780 89552 92800 94208 98816 99035 102400 106720 109280 110975 111940 117760 118784 123520 125672 128731 131819 133400 136600 139925 142048 147200 148480 154400 157090 158456 170752 174848 177560 179104 185600 188416 197632 198070 204800 213440 218560 221950 223880 235520 237568 247040 251344 257462 263638 266800 273200 279850 284096 294400 296960 308800 314180 316912 341504 349696 355120 358208 371200 392725 395264 396140 426880 437120 443900 447760 455561 471040 494080 495175 502688 514924 527276 533600 546400 559700 568192 588800 593920 617600 628360 633824 643655 659095 683008 699392 710240 716416 742400 785450 790528 792280 853760 874240 887800 895520 911122 942080 988160 990350 1005376 1029848 1054552 1067200 1092800 1119400 1136384 1177600 1187840 1235200 1256720 1267648 1287310 1318190 1366016 1398784 1420480 1432832 1484800 1570900 1581056 1584560 1707520 1748480 1775600 1791040 1822244 1976320 1980700 2010752 2059696 2109104 2134400 2185600 2238800 2272768 2277805 2355200 2470400 2513440 2535296 2574620 2636380 2732032 2797568 2840960 2865664 2969600 3031837 3141800 3169120 3218275 3295475 3415040 3496960 3551200 3582080 3644488 3822751 3952640 3961400 4021504 4119392 4218208 4268800 4371200 4477600 4545536 4555610 4710400 4940800 5026880 5070592 5149240 5272760 5464064 5595136 5681920 5731328 5939200 6063674 6283600 6338240 6436550 6590950 6830080 6993920 7102400 7164160 7288976 7645502 7905280 7922800 8043008 8238784 8436416 8537600 8742400 8955200 9091072 9111220 9881600 10053760 10141184 10298480 10545520 11363840 11389025 11462656 12127348 12567200 12676480 12873100 13181900 13660160 13987840 14204800 14328320 14577952 15159185 15291004 15845600 16086016 16477568 16872832 17075200 17484800 17910400 18182144 18222440 19113755 19763200 20107520 20282368 20596960 21091040 22727680 22778050 22925312 24254696 25134400 25352960 25746200 26363800 27320320 27975680 28409600 28656640 29155904 30318370 30582008 31691200 32172032 32955136 33745664 34150400 34969600 35820800 36364288 36444880 38227510 39526400 40215040 40564736 41193920 42182080 45455360 45556100 45850624 48509392 50268800 50705920 51492400 52727600 56819200 57313280 58311808 60636740 61164016 63382400 64344064 65910272 67491328 68300800 69939200 71641600 72889760 75795925 76455020 80430080 81129472 82387840 84364160 87923273 90910720 91112200 95568775 97018784 100537600 101411840 102984800 105455200 113638400 114626560 116623616 121273480 122328032 126764800 128688128 131820544 134982656 136601600 139878400 143283200 145779520 151591850 152910040 160860160 162258944 164775680 168728320 175846546 181821440 182224400 191137550 194037568 201075200 202823680 205969600 210910400 227276800 229253120 233247232 242546960 244656064 253529600 263641088 269965312 286566400 291559040 303183700 305820080 321720320 329551360 337456640 351693092 364448800 382275100 388075136 402150400 405647360 411939200 421820800 439616365 454553600 466494464 485093920 489312128 507059200 527282176 539930624 573132800 583118080 606367400 611640160 643440640 659102720 674913280 703386184 728897600 764550200 776150272 804300800 811294720 823878400 843641600 879232730 909107200 932988928 970187840 978624256 1014118400 1054564352 1079861248 1146265600 1166236160 1212734800 1223280320 1318205440 1349826560 1406772368 1457795200 1529100400 1552300544 1608601600 1647756800 1687283200 1758465460 1865977856 1940375680 1957248512 2028236800 2198081825 2332472320 2425469600 2446560640 2636410880 2699653120 2813544736 2915590400 3058200800 3104601088 3217203200 3295513600 3374566400 3516930920 3731955712 3880751360 3914497024 4056473600 4396163650 4664944640 4850939200 4893121280 5272821760 5399306240 5627089472 5831180800 6116401600 6209202176 6591027200 6749132800 7033861840 7761502720 7828994048 8792327300 9329889280 9701878400 9786242560 11254178944 11662361600 12232803200 12418404352 13182054400 13498265600 14067723680 15523005440 15657988096 17584654600 18659778560 19403756800 19572485120 22508357888 23324723200 24465606400 24836808704 26364108800 26996531200 28135447360 31046010880 31315976192 35169309200 38807513600 39144970240 45016715776 46649446400 48931212800 56270894720 62092021760 70338618400 77615027200 78289940480 90033431552 93298892800 97862425600 112541789440 124184043520 140677236800 155230054400 156579880960 180066863104 195724851200 225083578880 281354473600 310460108800 360133726208 391449702400 450167157760 562708947200 620920217600 720267452416 782899404800 900334315520 1125417894400 1800668631040 2250835788800 3601337262080 4501671577600 9003343155200 18006686310400
• Sum of all divisors σ(n): 48522755237760
• Sum of proper divisors (its aliquot sum) s(n): 30516068927360
• 18006686310400 is an abundant number, because the sum of its proper divisors (30516068927360) is greater than itself. Its abundance is 12509382616960

Bases of 18006686310400

• Binary: 100000110000010000010001001000010000000000000₂
• Hexadecimal: 0x106082242000
• Base-36: 6DS5O3Z0G

Squares and roots of 18006686310400

• 18006686310400 squared (18006686310400²) is 324240751881146765148160000
• 18006686310400 cubed (18006686310400³) is 5838501508172048503846616499748864000000
• The square root of 18006686310400 is 4243428.6031934129
• The cube root of 18006686310400 is 26210.6585571201

Scales and comparisons

• 18,006,686,310,400 seconds is equal to 572,556 years, 48 weeks, 1 day, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 18,006,686,310,400 would take you about one million, four hundred thirty-one thousand, three hundred ninety-two 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 18006686310400 cubic inches would be around 2184.2 feet tall.

Recreational maths with 18006686310400

• 18006686310400 backwards is 00401368660081
• The number of decimal digits it has is: 14
• The sum of 18006686310400's digits is 43
• More coming soon!