18046378835968000

Names of 18046378835968000

• Cardinal: 18046378835968000 can be written as Eighteen quadrillion, forty-six trillion, three hundred seventy-eight billion, eight hundred thirty-five million, nine hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 1.8046378835968 × 10¹⁶

Factors of 18046378835968000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 41
• Sum of prime factors: 14

Divisors of 18046378835968000

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 128 140 160 175 196 200 224 245 250 256 280 320 343 350 392 400 448 490 500 512 560 640 686 700 784 800 875 896 980 1000 1024 1120 1225 1280 1372 1400 1568 1600 1715 1750 1792 1960 2000 2048 2240 2401 2450 2560 2744 2800 3136 3200 3430 3500 3584 3920 4000 4096 4480 4802 4900 5120 5488 5600 6125 6272 6400 6860 7000 7168 7840 8000 8192 8575 8960 9604 9800 10240 10976 11200 12005 12250 12544 12800 13720 14000 14336 15680 16000 16384 16807 17150 17920 19208 19600 20480 21952 22400 24010 24500 25088 25600 27440 28000 28672 31360 32000 32768 33614 34300 35840 38416 39200 40960 42875 43904 44800 48020 49000 50176 51200 54880 56000 57344 60025 62720 64000 65536 67228 68600 71680 76832 78400 81920 84035 85750 87808 89600 96040 98000 100352 102400 109760 112000 114688 120050 125440 128000 131072 134456 137200 143360 153664 156800 163840 168070 171500 175616 179200 192080 196000 200704 204800 219520 224000 229376 240100 250880 256000 262144 268912 274400 286720 300125 307328 313600 327680 336140 343000 351232 358400 384160 392000 401408 409600 420175 439040 448000 458752 480200 501760 512000 524288 537824 548800 573440 600250 614656 627200 655360 672280 686000 702464 716800 768320 784000 802816 819200 840350 878080 896000 917504 960400 1003520 1024000 1048576 1075648 1097600 1146880 1200500 1229312 1254400 1310720 1344560 1372000 1404928 1433600 1536640 1568000 1605632 1638400 1680700 1756160 1792000 1835008 1920800 2007040 2048000 2097152 2100875 2151296 2195200 2293760 2401000 2458624 2508800 2621440 2689120 2744000 2809856 2867200 3073280 3136000 3211264 3276800 3361400 3512320 3584000 3670016 3841600 4014080 4096000 4194304 4201750 4302592 4390400 4587520 4802000 4917248 5017600 5242880 5378240 5488000 5619712 5734400 6146560 6272000 6422528 6553600 6722800 7024640 7168000 7340032 7683200 8028160 8192000 8388608 8403500 8605184 8780800 9175040 9604000 9834496 10035200 10485760 10756480 10976000 11239424 11468800 12293120 12544000 12845056 13107200 13445600 14049280 14336000 14680064 15366400 16056320 16384000 16777216 16807000 17210368 17561600 18350080 19208000 19668992 20070400 20971520 21512960 21952000 22478848 22937600 24586240 25088000 25690112 26214400 26891200 28098560 28672000 29360128 30732800 32112640 32768000 33554432 33614000 34420736 35123200 36700160 38416000 39337984 40140800 41943040 43025920 43904000 44957696 45875200 49172480 50176000 51380224 52428800 53782400 56197120 57344000 58720256 61465600 64225280 65536000 67108864 67228000 68841472 70246400 73400320 76832000 78675968 80281600 83886080 86051840 87808000 89915392 91750400 98344960 100352000 102760448 104857600 107564800 112394240 114688000 117440512 122931200 128450560 131072000 134217728 134456000 137682944 140492800 146800640 153664000 157351936 160563200 167772160 172103680 175616000 179830784 183500800 196689920 200704000 205520896 209715200 215129600 224788480 229376000 234881024 245862400 256901120 262144000 268435456 268912000 275365888 280985600 293601280 307328000 314703872 321126400 335544320 344207360 351232000 359661568 367001600 393379840 401408000 411041792 419430400 430259200 449576960 458752000 469762048 491724800 513802240 524288000 536870912 537824000 550731776 561971200 587202560 614656000 629407744 642252800 671088640 688414720 702464000 719323136 734003200 786759680 802816000 822083584 838860800 860518400 899153920 917504000 939524096 983449600 1027604480 1048576000 1073741824 1075648000 1101463552 1123942400 1174405120 1229312000 1258815488 1284505600 1342177280 1376829440 1404928000 1438646272 1468006400 1573519360 1605632000 1644167168 1677721600 1721036800 1798307840 1835008000 1879048192 1966899200 2055208960 2097152000 2147483648 2151296000 2202927104 2247884800 2348810240 2458624000 2517630976 2569011200 2684354560 2753658880 2809856000 2877292544 2936012800 3147038720 3211264000 3288334336 3355443200 3442073600 3596615680 3670016000 3758096384 3933798400 4110417920 4194304000 4294967296 4302592000 4405854208 4495769600 4697620480 4917248000 5035261952 5138022400 5368709120 5507317760 5619712000 5754585088 5872025600 6294077440 6422528000 6576668672 6710886400 6884147200 7193231360 7340032000 7516192768 7867596800 8220835840 8388608000 8589934592 8605184000 8811708416 8991539200 9395240960 9834496000 10070523904 10276044800 10737418240 11014635520 11239424000 11509170176 11744051200 12588154880 12845056000 13153337344 13421772800 13768294400 14386462720 14680064000 15032385536 15735193600 16441671680 16777216000 17210368000 17623416832 17983078400 18790481920 19668992000 20141047808 20552089600 21474836480 22029271040 22478848000 23018340352 23488102400 25176309760 25690112000 26306674688 26843545600 27536588800 28772925440 29360128000 30064771072 31470387200 32883343360 33554432000 34420736000 35246833664 35966156800 37580963840 39337984000 40282095616 41104179200 42949672960 44058542080 44957696000 46036680704 46976204800 50352619520 51380224000 52613349376 53687091200 55073177600 57545850880 58720256000 60129542144 62940774400 65766686720 67108864000 68841472000 70493667328 71932313600 75161927680 78675968000 80564191232 82208358400 88117084160 89915392000 92073361408 93952409600 100705239040 102760448000 105226698752 107374182400 110146355200 115091701760 117440512000 125881548800 131533373440 134217728000 137682944000 140987334656 143864627200 150323855360 157351936000 161128382464 164416716800 176234168320 179830784000 184146722816 187904819200 201410478080 205520896000 210453397504 214748364800 220292710400 230183403520 234881024000 251763097600 263066746880 268435456000 275365888000 281974669312 287729254400 300647710720 314703872000 322256764928 328833433600 352468336640 359661568000 368293445632 375809638400 402820956160 411041792000 420906795008 440585420800 460366807040 469762048000 503526195200 526133493760 536870912000 550731776000 563949338624 575458508800 629407744000 644513529856 657666867200 704936673280 719323136000 736586891264 751619276800 805641912320 822083584000 881170841600 920733614080 939524096000 1007052390400 1052266987520 1073741824000 1101463552000 1127898677248 1150917017600 1258815488000 1289027059712 1315333734400 1409873346560 1438646272000 1473173782528 1503238553600 1611283824640 1644167168000 1762341683200 1841467228160 1879048192000 2014104780800 2104533975040 2202927104000 2255797354496 2301834035200 2517630976000 2578054119424 2630667468800 2819746693120 2877292544000 2946347565056 3222567649280 3288334336000 3524683366400 3682934456320 3758096384000 4028209561600 4405854208000 4511594708992 4603668070400 5035261952000 5156108238848 5261334937600 5639493386240 5754585088000 6445135298560 6576668672000 7049366732800 7365868912640 7516192768000 8056419123200 8811708416000 9023189417984 9207336140800 10070523904000 10312216477696 10522669875200 11278986772480 11509170176000 12890270597120 13153337344000 14098733465600 14731737825280 16112838246400 17623416832000 18046378835968 18414672281600 20141047808000 20624432955392 22557973544960 23018340352000 25780541194240 26306674688000 28197466931200 32225676492800 35246833664000 36092757671936 36829344563200 40282095616000 45115947089920 46036680704000 51561082388480 52613349376000 56394933862400 64451352985600 70493667328000 72185515343872 73658689126400 80564191232000 90231894179840 92073361408000 103122164776960 112789867724800 128902705971200 140987334656000 144371030687744 161128382464000 180463788359680 184146722816000 225579735449600 257805411942400 281974669312000 322256764928000 360927576719360 368293445632000 451159470899200 515610823884800 563949338624000 644513529856000 721855153438720 902318941798400 1127898677248000 1289027059712000 1804637883596800 2255797354496000 2578054119424000 3609275767193600 4511594708992000 9023189417984000 18046378835968000
• Sum of all divisors σ(n): 52550608490681184
• Sum of proper divisors (its aliquot sum) s(n): 34504229654713184
• 18046378835968000 is an abundant number, because the sum of its proper divisors (34504229654713184) is greater than itself. Its abundance is 16457850818745184

Bases of 18046378835968000

• Binary: 1000000000111010001011000000000000000000000000000000000₂
• Hexadecimal: 0x401D1600000000
• Base-36: 4XOWNZJ8P34

Squares and roots of 18046378835968000

• 18046378835968000 squared (18046378835968000²) is 325671789091273746650497024000000
• 18046378835968000 cubed (18046378835968000³) is 5877196482128596716585034622901768159232000000000
• The square root of 18046378835968000 is 134336811.1723960793
• The cube root of 18046378835968000 is 262299.0332944463

Scales and comparisons

• 18,046,378,835,968,000 seconds is equal to 573,819,025 years, 45 weeks, 1 day, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 18,046,378,835,968,000 would take you about one billion, seven hundred twenty-one million, four hundred fifty-seven thousand and seventy-seven 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 18046378835968000 cubic inches would be around 21858.3 feet tall.

Recreational maths with 18046378835968000

• 18046378835968000 backwards is 00086953887364081
• The number of decimal digits it has is: 17
• The sum of 18046378835968000's digits is 76
• More coming soon!