18481921580404134

Names of 18481921580404134

• Cardinal: 18481921580404134 can be written as Eighteen quadrillion, four hundred eighty-one trillion, nine hundred twenty-one billion, five hundred eighty million, four hundred four thousand, one hundred thirty-four.

Scientific notation

• Scientific notation: 1.8481921580404134 × 10¹⁶

Factors of 18481921580404134

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 59

Divisors of 18481921580404134

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 6 9 18 23 27 31 46 54 62 69 81 93 138 162 186 207 243 279 414 486 529 558 621 713 729 837 961 1058 1242 1426 1458 1587 1674 1863 1922 2139 2187 2511 2883 3174 3726 4278 4374 4761 5022 5589 5766 6417 6561 7533 8649 9522 11178 12834 13122 14283 15066 16399 16767 17298 19251 19683 22103 22599 25947 28566 29791 32798 33534 38502 39366 42849 44206 45198 49197 50301 51894 57753 59582 66309 67797 77841 85698 89373 98394 100602 115506 128547 132618 135594 147591 150903 155682 173259 178746 198927 203391 233523 257094 268119 295182 301806 346518 385641 397854 406782 442773 452709 467046 508369 519777 536238 596781 610173 685193 700569 771282 804357 885546 905418 923521 1016738 1039554 1156923 1193562 1220346 1328319 1370386 1401138 1525107 1559331 1608714 1790343 1847042 2055579 2101707 2313846 2413071 2656638 2770563 3050214 3118662 3470769 3580686 3984957 4111158 4203414 4575321 4677993 4826142 5371029 5541126 6166737 6305121 6941538 7239213 7969914 8311689 9150642 9355986 10412307 10742058 11954871 12333474 12610242 13725963 14033979 14478426 15759439 16113087 16623378 18500211 18915363 20824614 21240983 21717639 23909742 24935067 27451926 28067958 28629151 31518878 32226174 35864613 37000422 37830726 41177889 42481966 43435278 47278317 48339261 49870134 55500633 57258302 63722949 65152917 71729226 74805201 82355778 85887453 94556634 96678522 107593839 111001266 123533667 127445898 130305834 141834951 145017783 149610402 166501899 171774906 191168847 195458751 215187678 224415603 247067334 257662359 283669902 290035566 322781517 333003798 370601001 382337694 390917502 425504853 435053349 448831206 488542609 499505697 515324718 573506541 586376253 645563034 658470473 673246809 741202002 772987077 851009706 870106698 887503681 977085218 999011394 1111803003 1147013082 1172752506 1276514559 1316940946 1346493618 1465627827 1498517091 1545974154 1720519623 1775007362 1975411419 2019740427 2223606006 2318961231 2553029118 2662511043 2931255654 2997034182 3335409009 3441039246 3829543677 3950822838 4039480854 4396883481 4495551273 4637922462 5161558869 5325022086 5926234257 6059221281 6670818018 6956883693 7659087354 7987533129 8793766962 8991102546 10006227027 10323117738 11488631031 11852468514 12118442562 13190650443 13486653819 13913767386 15144820879 15484676607 15975066258 17778702771 18177663843 20012454054 20412584663 20870651079 22977262062 23962599387 26381300886 26973307638 30289641758 30969353214 34465893093 35557405542 36355327686 39571951329 40825169326 41741302158 45434462637 46454029821 47925198774 53336108313 61237753989 62611953237 68931786186 71887798161 79143902658 90868925274 92908059642 103397679279 106672216626 118715853987 122475507978 125223906474 136303387911 139362089463 143775596322 160008324939 183713261967 187835859711 206795358558 215663394483 237431707974 272606775822 278724178926 310193037837 320016649878 356147561961 367426523934 375671719422 408910163733 418086268389 431326788966 469489447249 480024974817 551139785901 563507579133 620386075674 646990183449 712295123922 817820327466 836172536778 938978894498 960049949634 1068442685883 1102279571802 1127015158266 1226730491199 1293980366898 1408468341747 1440074924451 1653419357703 1940970550347 2136885371766 2453460982398 2816936683494 2880149848902 3205328057649 3306838715406 3680191473597 3881941100694 4225405025241 4320224773353 4960258073109 5822911651041 6410656115298 7360382947194 8450810050482 8640449546706 9615984172947 9920516146218 11040574420791 11645823302082 12676215075723 12960674320059 14880774219327 17468734953123 19231968345894 22081148841582 25352430151446 25921348640118 29761548438654 33121723262373 34937469906246 38028645227169 44642322657981 66243446524746 76057290454338 89284645315962 99365169787119 114085935681507 133926967973943 198730339574238 228171871363014 267853935947886 298095509361357 342257807044521 401780903921829 596191018722714 684515614089042 803561807843658 1026773421133563 2053546842267126 3080320263400689 6160640526801378 9240960790202067 18481921580404134
• Sum of all divisors σ(n): 44919217769795292
• Sum of proper divisors (its aliquot sum) s(n): 26437296189391158
• 18481921580404134 is an abundant number, because the sum of its proper divisors (26437296189391158) is greater than itself. Its abundance is 7955374608987024

Bases of 18481921580404134

• Binary: 1000001101010010011010110110010100100010000110110100110₂
• Hexadecimal: 0x41A935B2910DA6
• Base-36: 51ZALK7WCDI

Squares and roots of 18481921580404134

• 18481921580404134 squared (18481921580404134²) is 341581425304208042191786764289956
• 18481921580404134 cubed (18481921580404134³) is 6313081115795045347527825110612046725850037078104
• The square root of 18481921580404134 is 135948231.2514735663
• The cube root of 18481921580404134 is 264392.4450068889
• Being both a perfect square and a perfect cube, 18481921580404134 is also a perfect sixth number.

Scales and comparisons

• 18,481,921,580,404,134 seconds is equal to 587,667,937 years, 47 weeks, 5 days, 19 hours, 48 minutes, 54 seconds.
• To count from 1 to 18,481,921,580,404,134 would take you about one billion, seven hundred sixty-three million, three thousand, eight hundred thirteen 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 18481921580404134 cubic inches would be around 22032.7 feet tall.

Recreational maths with 18481921580404134

• 18481921580404134 backwards is 43140408512918481
• The number of decimal digits it has is: 17
• The sum of 18481921580404134's digits is 63
• More coming soon!