18948134435664

Names of 18948134435664

• Cardinal: 18948134435664 can be written as Eighteen trillion, nine hundred forty-eight billion, one hundred thirty-four million, four hundred thirty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.8948134435664 × 10¹³

Factors of 18948134435664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4773

Divisors of 18948134435664

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 38 42 48 49 56 57 76 84 98 112 114 133 147 152 168 196 228 266 294 304 336 343 361 392 399 456 532 588 686 722 784 798 811 912 931 1029 1064 1083 1176 1372 1444 1596 1622 1862 2058 2128 2166 2352 2433 2527 2744 2793 2888 3192 3244 3724 3931 4116 4332 4866 5054 5488 5586 5677 5776 6384 6488 6517 7448 7581 7862 8232 8664 9732 10108 11172 11354 11793 12976 13034 14896 15162 15409 15724 16464 17031 17328 17689 19464 19551 20216 22344 22708 23586 26068 27517 30324 30818 31448 34062 35378 38928 39102 39739 40432 44688 45416 46227 47172 52136 53067 55034 60648 61636 62896 68124 70756 74689 78204 79478 82551 90832 92454 94344 104272 106134 107863 110068 119217 121296 123272 123823 136248 141512 149378 156408 158956 165102 184908 188688 192619 212268 215726 220136 224067 238434 246544 247646 272496 278173 283024 292771 298756 312816 317912 323589 330204 369816 371469 385238 424536 431452 440272 448134 476868 495292 522823 556346 577857 585542 597512 635824 647178 660408 739632 742938 755041 770476 834519 849072 862904 878313 896268 953736 990584 1045646 1112692 1155714 1171084 1195024 1294356 1320816 1348333 1419091 1485876 1510082 1540952 1568469 1669038 1725808 1756626 1792536 1907472 1981168 2049397 2091292 2225384 2265123 2311428 2342168 2588712 2696666 2838182 2971752 3020164 3081904 3136938 3188041 3338076 3513252 3585072 3659761 4044999 4098794 4182584 4257273 4450768 4530246 4622856 4684336 5177424 5285287 5393332 5676364 5943504 6040328 6148191 6273876 6376082 6676152 7026504 7319522 8089998 8197588 8365168 8514546 9060492 9245712 9564123 9933637 10570574 10786664 10979283 11352728 12080656 12296382 12547752 12752164 13352304 14053008 14345779 14639044 15855861 16179996 16395176 17029092 18120984 19128246 19867274 21141148 21573328 21958566 22316287 22705456 24592764 25095504 25504328 25618327 28691558 29278088 29800911 31711722 32359992 32790352 34058184 36241968 38256492 39734548 42282296 43037337 43917132 44632574 49185528 51008656 51236654 57383116 58556176 59601822 60572779 63423444 64719984 66948861 68116368 69535459 76512984 76854981 79469096 84564592 86074674 87834264 89265148 98371056 100420453 102473308 114766232 119203644 121145558 126846888 133897722 139070918 153025968 153709962 156214009 158938192 172149348 175668528 178530296 181718337 200840906 204946616 208606377 229532464 238407288 242291116 253693776 267795444 278141836 301261359 307419924 312428018 344298696 357060592 363436674 401681812 409893232 417212754 424009453 468642027 476814576 484582232 486748213 535590888 556283672 602522718 614839848 624856036 688597392 726873348 803363624 834425508 848018906 937284054 969164464 973496426 1071181776 1093498063 1112567344 1150882801 1205045436 1229679696 1249712072 1272028359 1453746696 1460244639 1606727248 1668851016 1696037812 1874568108 1946992852 2186996126 2301765602 2410090872 2499424144 2544056718 2907493392 2920489278 2968066171 3280494189 3337702032 3392075624 3452648403 3749136216 3893985704 4373992252 4603531204 4820181744 5088113436 5840978556 5936132342 6560988378 6784151248 6905296806 7498272432 7787971408 8056179607 8747984504 8904198513 9207062408 10176226872 11681957112 11872264684 13121976756 13810593612 16112359214 17495969008 17808397026 18414124816 20352453744 20776463197 23363914224 23744529368 24168538821 26243953512 27621187224 32224718428 35616794052 41552926394 47489058736 48337077642 52487907024 55242374448 56393257249 62329389591 64449436856 71233588104 83105852788 96674155284 112786514498 124658779182 128898873712 142467176208 166211705576 169179771747 193348310568 225573028996 249317558364 332423411152 338359543494 386696621136 394752800743 451146057992 498635116728 676719086988 789505601486 902292115984 997270233456 1184258402229 1353438173976 1579011202972 2368516804458 2706876347952 3158022405944 4737033608916 6316044811888 9474067217832 18948134435664
• Sum of all divisors σ(n): 60335954918400
• Sum of proper divisors (its aliquot sum) s(n): 41387820482736
• 18948134435664 is an abundant number, because the sum of its proper divisors (41387820482736) is greater than itself. Its abundance is 22439686047072

Bases of 18948134435664

• Binary: 100010011101110110100110100100111101101010000₂
• Hexadecimal: 0x113BB4D27B50
• Base-36: 6PSNI0LLC

Squares and roots of 18948134435664

• 18948134435664 squared (18948134435664²) is 359031798591995891755120896
• 18948134435664 cubed (18948134435664³) is 6802982786399378986208824109211054034944
• The square root of 18948134435664 is 4352945.4896269951
• The cube root of 18948134435664 is 26659.7139819093

Scales and comparisons

• 18,948,134,435,664 seconds is equal to 602,492 years, 3 weeks, 2 days, 12 hours, 34 minutes, 24 seconds.
• To count from 1 to 18,948,134,435,664 would take you about one million, five hundred six thousand, two hundred thirty 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 18948134435664 cubic inches would be around 2221.6 feet tall.

Recreational maths with 18948134435664

• 18948134435664 backwards is 46653443184981
• The number of decimal digits it has is: 14
• The sum of 18948134435664's digits is 66
• More coming soon!