18197197343325

Names of 18197197343325

• Cardinal: 18197197343325 can be written as Eighteen trillion, one hundred ninety-seven billion, one hundred ninety-seven million, three hundred forty-three thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 1.8197197343325 × 10¹³

Factors of 18197197343325

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 316

Divisors of 18197197343325

• Number of divisors d(n): 756
• Complete list of divisors:
  1 3 5 7 9 11 13 15 21 25 27 33 35 39 45 55 63 65 75 77 81 91 99 105 117 135 143 165 169 175 189 195 225 231 243 273 275 277 297 315 325 351 385 405 429 455 495 507 525 567 585 675 693 715 729 819 825 831 845 891 945 975 1001 1053 1155 1183 1215 1287 1365 1385 1485 1521 1575 1701 1755 1859 1925 1939 2025 2079 2145 2275 2457 2475 2493 2535 2673 2835 2925 3003 3047 3159 3465 3549 3575 3601 3645 3861 4095 4155 4225 4455 4563 4725 5005 5103 5265 5577 5775 5817 5915 6075 6237 6435 6825 6925 7371 7425 7479 7605 8019 8505 8775 9009 9141 9295 9477 9695 10395 10647 10725 10803 11583 12285 12465 12675 13013 13365 13689 14175 15015 15235 15795 16731 17325 17451 17745 18005 18225 18711 19305 20475 20775 21329 22113 22275 22437 22815 25025 25207 25515 26325 27027 27423 27885 29085 29575 31185 31941 32175 32409 34749 36855 37395 38025 39039 39611 40095 41067 42525 45045 45705 46475 46813 47385 48475 50193 51975 52353 53235 54015 56133 57915 61425 62325 63987 65065 66339 66825 67311 68445 75075 75621 76175 76729 78975 81081 82269 83655 87255 88725 90025 93555 95823 96525 97227 104247 106645 110565 112185 114075 117117 118833 123201 126035 127575 135135 137115 139425 140439 145425 150579 155925 157059 159705 162045 173745 184275 186975 191961 195195 198055 200475 201933 205335 225225 226863 228525 230187 234065 236925 243243 246807 250965 261765 266175 270075 277277 280665 287469 289575 291681 319935 325325 327691 331695 336555 342225 351351 356499 378105 383645 405405 411345 418275 421317 436275 451737 467775 471177 479115 486135 514943 521235 533225 537103 552825 560925 575883 585585 594165 616005 630175 675675 680589 685575 690561 702195 729729 740421 752895 785295 798525 810225 831831 844019 862407 868725 875043 959805 975975 983073 990275 997477 1009665 1026675 1054053 1069497 1134315 1150935 1170325 1216215 1234035 1254825 1263951 1308825 1355211 1386385 1403325 1413531 1437345 1458405 1544829 1599675 1611309 1638455 1658475 1682775 1727649 1756755 1782495 1890525 1918225 2027025 2041767 2056725 2071683 2106585 2221263 2258685 2355885 2395575 2430675 2495493 2532057 2574715 2606175 2625129 2685515 2879415 2927925 2949219 2970825 2992431 3080025 3162159 3208491 3402945 3452805 3510975 3604601 3648645 3702105 3764475 3791853 3926475 4159155 4220095 4312035 4375215 4634487 4799025 4833927 4915365 4987385 5048325 5182947 5270265 5347485 5671575 5754675 5908133 6081075 6125301 6170175 6215049 6319755 6776055 6931925 6982339 7067655 7186725 7292025 7486479 7596171 7724145 8056545 8192275 8638245 8783775 8847657 8912475 8977293 9486477 9625473 10208835 10358415 10532925 10813803 10972247 11106315 11293425 11375559 11779425 12477465 12660285 12873575 12967201 13125645 13427575 13903461 14397075 14501781 14746095 14962155 15548841 15810795 16042455 17014725 17264025 17724399 18023005 18243225 18375903 18510525 18645147 18959265 20795775 20947017 21100475 21560175 21876075 22459437 22788513 23172435 24169635 24576825 24936925 25914735 26351325 26542971 26737425 26931879 28876419 29540665 30626505 31075245 31598775 32441409 32916741 33880275 34126677 34911695 35338275 37432395 37980855 38620725 38901603 40282725 41710383 43191225 43505343 44238285 44886465 47432385 48127365 51044175 51792075 53173197 54069015 54861235 55531575 55935441 56877795 62387325 62841051 63301425 64836005 65628225 67378311 68365539 69517305 72508905 73730475 74810775 76805729 77744205 79053975 79628913 80212275 80795637 88621995 90115025 90770407 91879515 93225735 94796325 97324227 98750223 104735085 112297185 113942565 115862175 116704809 120848175 125131149 129573675 130516029 132714855 134659395 142639211 144382095 147703325 153132525 155376225 159519591 162207045 164583705 170633385 174558475 187161975 188523153 189904275 194508015 202134933 205096617 208551915 217526715 221191425 224432325 230417187 237161925 238886739 240636825 242386911 265865985 270345075 272311221 274306175 279677205 284388975 291972681 296250669 314205255 324180025 336891555 341827695 347586525 350114427 362544525 375393447 384028645 388721025 391548087 398144565 403978185 427917633 443109975 453852035 459397575 466128675 478558773 486621135 493751115 523675425 561485925 565569459 569712825 583524045 615289851 625655745 652580145 663574275 673296975 691251561 713196055 721910475 727160733 797597955 811035225 816933663 822918525 853166925 875918043 888752007 942615765 972540075 998474477 1010674665 1025483085 1042759575 1050343281 1087633575 1152085935 1194433695 1211934555 1283752899 1329329925 1361556105 1398386025 1435676319 1459863405 1481253345 1571026275 1684457775 1696708377 1709138475 1750572135 1876967235 1920143225 1957740435 1990722825 2019890925 2073754683 2139588165 2269260175 2392793865 2433105675 2450800989 2468755575 2627754129 2666256021 2827847295 2917620225 2995423431 3076449255 3128278725 3151029843 3262900725 3456257805 3565980275 3635803665 3851258697 3987989775 4084668315 4307028957 4379590215 4443760035 4713078825 4992372385 5053373325 5090125131 5127415425 5251716405 5760429675 5972168475 6059672775 6221264049 6418764495 6807780525 7178381595 7299317025 7352402967 7406266725 7998768063 8483541885 8752860675 8986270293 9384836175 9453089529 9788702175 10368773415 10697940825 11553776091 11963969325 12254004945 13138770645 13331280105 14139236475 14977117155 15382246275 15755149215 17281289025 18179018325 18663792147 19256293485 20423341575 21535144785 21897951075 22057208901 22218800175 24961861925 25450625655 26258582025 26958810879 31106320245 32093822475 34661328273 35891907975 36762014835 39993840315 42417709425 44931351465 47265447645 51843867075 55991376441 57768880455 61270024725 65693853225 66171626703 66656400525 74885585775 78775746075 80876432637 93318960735 96281467425 103983984819 107675723925 110286044505 127253128275 134794054395 155531601225 173306641365 183810074175 199969201575 224656757325 236327238225 242629297911 279956882205 288844402275 330858133515 404382163185 466594803675 519919924095 551430222525 673970271975 727887893733 866533206825 1213146489555 1399784411025 1654290667575 2021910815925 2599599620475 3639439468665 6065732447775 18197197343325
• Sum of all divisors σ(n): 45838920683808
• Sum of proper divisors (its aliquot sum) s(n): 27641723340483
• 18197197343325 is an abundant number, because the sum of its proper divisors (27641723340483) is greater than itself. Its abundance is 9444525997158

Bases of 18197197343325

• Binary: 100001000110011011101011110111100101001011101₂
• Hexadecimal: 0x108CDD7BCA5D
• Base-36: 6G7ODGKT9

Squares and roots of 18197197343325

• 18197197343325 squared (18197197343325²) is 331137991151914437922055625
• 18197197343325 cubed (18197197343325³) is 6025783372863594766242941252672872453125
• The square root of 18197197343325 is 4265817.3124648693
• The cube root of 18197197343325 is 26302.7708643727

Scales and comparisons

• 18,197,197,343,325 seconds is equal to 578,614 years, 30 weeks, 3 days, 23 hours, 48 minutes, 45 seconds.
• To count from 1 to 18,197,197,343,325 would take you about one million, four hundred forty-six thousand, five hundred thirty-six 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 18197197343325 cubic inches would be around 2191.9 feet tall.

Recreational maths with 18197197343325

• 18197197343325 backwards is 52334379179181
• 18197197343325 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18197197343325's digits is 63
• More coming soon!