18172178136112

Names of 18172178136112

• Cardinal: 18172178136112 can be written as Eighteen trillion, one hundred seventy-two billion, one hundred seventy-eight million, one hundred thirty-six thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.8172178136112 × 10¹³

Factors of 18172178136112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 182

Divisors of 18172178136112

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 44 49 52 56 77 88 91 98 104 112 143 149 154 176 182 196 208 286 298 308 343 364 392 539 572 596 616 637 686 728 784 1001 1043 1078 1144 1192 1232 1274 1372 1456 1639 1937 2002 2086 2156 2288 2384 2401 2548 2744 3278 3773 3874 4004 4172 4312 4459 4802 5096 5488 6556 7007 7301 7546 7748 8008 8344 8624 8918 9604 10192 11473 13112 13559 14014 14602 15092 15496 16016 16688 17836 19208 21307 22201 22946 26224 26411 27118 28028 29204 30184 30992 31213 35672 38416 42614 44402 45892 49049 51107 52822 54236 56056 58408 60368 62426 71344 80311 85228 88804 91784 94913 98098 102214 105644 108472 112112 116816 124852 149149 155407 160622 170456 177608 183568 189826 196196 204428 211288 216944 244211 249704 288613 298298 310814 321244 340912 343343 355216 357749 379652 392392 408856 422576 488422 499408 562177 577226 596596 621628 642488 664391 686686 715498 759304 784784 817712 976844 1044043 1087849 1124354 1154452 1193192 1243256 1284976 1328782 1373372 1430996 1518608 1709477 1953688 2020291 2088086 2175698 2248708 2308904 2386384 2486512 2657564 2746744 2861992 3174743 3307949 3418954 3907376 3935239 4040582 4176172 4351396 4497416 4617808 4650737 5315128 5493488 5723984 6349486 6615898 6837908 7308301 7614943 7870478 8081164 8352344 8702792 8994832 9301474 10630256 11966339 12698972 13231796 13675816 14142037 14616602 15229886 15740956 16162328 16704688 17405584 18602948 22223201 23155643 23932678 25397944 26463592 27351632 28284074 29233204 30459772 31481912 32324656 36387439 37205896 43003337 44446402 46311286 47865356 50795888 51158107 52927184 53304601 56568148 58466408 60919544 62963824 72774878 74411792 83764373 86006674 88892804 92622572 95730712 98994259 102316214 106609202 113136296 116932816 121839088 145549756 155562407 162089501 167528746 172013348 177785608 185245144 191461424 197988518 204632428 213218404 226272592 254712073 291099512 301023359 311124814 324179002 335057492 344026696 355571216 370490288 395977036 409264856 426436808 473036707 509424146 582199024 586350611 602046718 622249628 648358004 670114984 688053392 692959813 791954072 818529712 852873616 946073414 1018848292 1088936849 1134626507 1172701222 1204093436 1244499256 1296716008 1340229968 1385919626 1583908144 1782984511 1892146828 2037696584 2107163513 2177873698 2269253014 2345402444 2408186872 2488998512 2593432016 2771839252 3311256949 3565969022 3784293656 4075393168 4214327026 4355747396 4538506028 4690804888 4816373744 5543678504 6622513898 7131938044 7568587312 7622557943 7942385549 8428654052 8711494792 9077012056 9381609776 11087357008 12480891577 13245027796 14263876088 14750144591 15245115886 15884771098 16857308104 17422989584 18154024112 23178798643 24961783154 26490055592 28527752176 29500289182 30490231772 31769542196 33714616208 46357597286 49923566308 52980111184 59000578364 60980463544 63539084392 87366241039 92715194572 99847132616 103251012137 118001156728 121960927088 127078168784 162251590501 174732482078 185430389144 199694265232 206502024274 236002313456 324503181002 349464964156 370860778288 413004048548 649006362004 698929928312 826008097096 1135761133507 1298012724008 1397859856624 1652016194192 2271522267014 2596025448016 4543044534028 9086089068056 18172178136112
• Sum of all divisors σ(n): 48581110922400
• Sum of proper divisors (its aliquot sum) s(n): 30408932786288
• 18172178136112 is an abundant number, because the sum of its proper divisors (30408932786288) is greater than itself. Its abundance is 12236754650176

Bases of 18172178136112

• Binary: 100001000011100001010001110001111110000110000₂
• Hexadecimal: 0x10870A38FC30
• Base-36: 6FW6LO4Z4

Squares and roots of 18172178136112

• 18172178136112 squared (18172178136112²) is 330228058210587002398476544
• 18172178136112 cubed (18172178136112³) is 6000963099345149951230960756854271356928
• The square root of 18172178136112 is 4262883.7816801903
• The cube root of 18172178136112 is 26290.7108332449

Scales and comparisons

• 18,172,178,136,112 seconds is equal to 577,819 years, 2 weeks, 5 days, 20 hours, 1 minute, 52 seconds.
• To count from 1 to 18,172,178,136,112 would take you about one million, four hundred forty-four thousand, five hundred forty-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 18172178136112 cubic inches would be around 2190.9 feet tall.

Recreational maths with 18172178136112

• 18172178136112 backwards is 21163187127181
• 18172178136112 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18172178136112's digits is 49
• More coming soon!