18513830880663160

Names of 18513830880663160

• Cardinal: 18513830880663160 can be written as Eighteen quadrillion, five hundred thirteen trillion, eight hundred thirty billion, eight hundred eighty million, six hundred sixty-three thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.851383088066316 × 10¹⁶

Factors of 18513830880663160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3797

Divisors of 18513830880663160

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 73 98 139 140 146 196 245 278 280 292 365 392 490 511 556 584 695 730 973 980 1022 1112 1390 1460 1946 1960 2044 2555 2780 2920 3571 3577 3892 4088 4865 5110 5329 5560 6811 7142 7154 7784 9730 10147 10220 10658 13622 14284 14308 17855 17885 19460 20294 20440 21316 24997 26645 27244 28568 28616 34055 35710 35770 37303 38920 40588 42632 49994 50735 53290 54488 68110 71029 71420 71540 74606 81176 99988 101470 106580 124985 136220 142058 142840 143080 149212 174979 186515 199976 202940 213160 249970 260683 261121 272440 284116 298424 349958 355145 373030 405880 496369 497203 499940 521366 522242 568232 699916 710290 740731 746060 874895 992738 994406 999880 1042732 1044484 1303415 1305605 1399832 1420580 1481462 1492120 1749790 1824781 1985476 1988812 2085464 2088968 2481845 2486015 2606830 2611210 2841160 2962924 3474583 3499580 3649562 3703655 3970952 3977624 4963690 4972030 5185117 5213660 5222420 5925848 6949166 6999160 7299124 7407310 9123905 9927380 9944060 10370234 10427320 10444840 12752041 12773467 13898332 14598248 14814620 17372915 18247810 19029859 19854760 19888120 20740468 24322081 25504082 25546934 25925585 27796664 29629240 34745830 36234937 36295819 36495620 38059718 41480936 48644162 51008164 51093868 51851170 63760205 63867335 69491660 72469874 72591638 72991240 76119436 89264287 95149295 97288324 102016328 102187736 103702340 121610405 127520410 127734670 133209013 138983320 144939748 145183276 152238872 178528574 181174685 181479095 190298590 194576648 207404680 243220810 253644559 255040820 255469340 266418026 289879496 290366552 357057148 362349370 362958190 380597180 446321435 486441620 507289118 510081640 510938680 532836052 624850009 666045065 714114296 724698740 725916380 761194360 892642870 930898993 932463091 972883240 1014578236 1065672104 1249700018 1268222795 1332090130 1449397480 1451832760 1772533699 1775511913 1785285740 1861797986 1864926182 2029156472 2499400036 2536445590 2645150401 2664180260 3124250045 3545067398 3551023826 3570571480 3723595972 3729852364 4654494965 4662315455 4998800072 5072891180 5290300802 5328360520 6248500090 6516292951 7090134796 7102047652 7447191944 7459704728 8862668495 8877559565 9308989930 9324630910 10145782360 10580601604 12407735893 12497000180 13032585902 13225752005 14180269592 14204095304 17725336990 17755119130 18516052807 18617979860 18649261820 21161203208 24815471786 24994000360 26065171804 26451504010 32581464755 35450673980 35510238260 37032105614 37235959720 37298523640 45614050657 49630943572 52130343608 52903008020 62038679465 65162929510 67955626489 70901347960 71020476520 74064211228 86854151251 91228101314 92580264035 99261887144 105806016040 124077358930 129394960027 129612369649 130325859020 135911252978 148128422456 173708302502 182456202628 185160528070 228070253285 248154717860 258789920054 259224739298 260651718040 271822505956 339778132445 347416605004 364912405256 370321056140 434270756255 456140506570 475689385423 496309435720 517579840108 518449478596 543645011912 646974800135 648061848245 679556264890 694833210008 740642112280 868541512510 905764720189 912281013140 951378770846 1035159680216 1036898957192 1293949600270 1296123696490 1359112529780 1737083025020 1811529440378 1824562026280 1902757541692 2378446927115 2587899200540 2592247392980 2718225059560 3329825697961 3474166050040 3623058880756 3805515083384 4528823600945 4756893854230 5175798401080 5184494785960 6340353041323 6659651395922 7246117761512 9057647201890 9445832081971 9513787708460 12680706082646 13319302791844 16649128489805 18115294403780 18891664163942 19027575416920 25361412165292 26638605583688 31701765206615 33298256979610 36230588807560 37783328327884 47229160409855 50722824330584 63403530413230 66120824573797 66596513959220 75566656655768 94458320819710 126807060826460 132241649147594 133193027918440 188916641639420 253614121652920 264483298295188 330604122868985 377833283278840 462845772016579 528966596590376 661208245737970 925691544033158 1322416491475940 1851383088066316 2314228860082895 2644832982951880 3702766176132632 4628457720165790 9256915440331580 18513830880663160
• Sum of all divisors σ(n): 49497322029409800
• Sum of proper divisors (its aliquot sum) s(n): 30983491148746640
• 18513830880663160 is an abundant number, because the sum of its proper divisors (30983491148746640) is greater than itself. Its abundance is 12469660268083480

Bases of 18513830880663160

• Binary: 1000001110001100011101100101001000100101101011001111000₂
• Hexadecimal: 0x41C63B2912D678
• Base-36: 52ALSHPED14

Squares and roots of 18513830880663160

• 18513830880663160 squared (18513830880663160²) is 342761933877796838573201381185600
• 18513830880663160 cubed (18513830880663160³) is 6345836476142579260413310622920816519275042496000
• The square root of 18513830880663160 is 136065538.9165940137
• The cube root of 18513830880663160 is 264544.5166270471

Scales and comparisons

• 18,513,830,880,663,160 seconds is equal to 588,682,554 years, 50 weeks, 1 day, 16 hours, 12 minutes, 40 seconds.
• To count from 1 to 18,513,830,880,663,160 would take you about one billion, seven hundred sixty-six million, forty-seven thousand, six hundred sixty-four 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 18513830880663160 cubic inches would be around 22045.4 feet tall.

Recreational maths with 18513830880663160

• 18513830880663160 backwards is 06136608803831581
• The number of decimal digits it has is: 17
• The sum of 18513830880663160's digits is 67
• More coming soon!