18038775795264

Names of 18038775795264

• Cardinal: 18038775795264 can be written as Eighteen trillion, thirty-eight billion, seven hundred seventy-five million, seven hundred ninety-five thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.8038775795264 × 10¹³

Factors of 18038775795264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 65

Divisors of 18038775795264

• Number of divisors d(n): 735
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 53 54 56 63 64 72 81 84 96 98 106 108 112 126 144 147 159 162 168 189 192 196 212 216 224 243 252 288 294 318 324 336 371 378 392 424 432 441 448 477 486 504 567 576 588 636 648 672 729 742 756 784 848 864 882 954 972 1008 1113 1134 1176 1272 1296 1323 1344 1431 1458 1484 1512 1568 1696 1701 1728 1764 1908 1944 2016 2226 2268 2352 2544 2592 2597 2646 2809 2862 2916 2968 3024 3136 3339 3392 3402 3528 3816 3888 3969 4032 4293 4452 4536 4704 5088 5103 5184 5194 5292 5618 5724 5832 5936 6048 6678 6804 7056 7632 7776 7791 7938 8427 8586 8904 9072 9408 10017 10176 10206 10388 10584 11236 11448 11664 11872 11907 12096 12879 13356 13608 14112 15264 15552 15582 15876 16854 17172 17808 18144 19663 20034 20412 20776 21168 22472 22896 23328 23373 23744 23814 25281 25758 26712 27216 28224 30051 30528 31164 31752 33708 34344 35616 35721 36288 38637 39326 40068 40824 41552 42336 44944 45792 46656 46746 47628 50562 51516 53424 54432 58989 60102 62328 63504 67416 68688 70119 71232 71442 75843 77274 78652 80136 81648 83104 84672 89888 90153 91584 93492 95256 101124 103032 106848 108864 117978 120204 124656 127008 134832 137376 137641 140238 142884 148877 151686 154548 157304 160272 163296 166208 176967 179776 180306 186984 190512 202248 206064 210357 213696 227529 235956 240408 249312 254016 269664 270459 274752 275282 280476 285768 297754 303372 309096 314608 320544 326592 353934 360612 373968 381024 404496 412128 412923 420714 446631 455058 471912 480816 498624 530901 539328 540918 550564 560952 571536 595508 606744 618192 629216 631071 641088 682587 707868 721224 747936 762048 808992 824256 825846 841428 893262 910116 943824 961632 1042139 1061802 1081836 1101128 1121904 1143072 1191016 1213488 1236384 1238769 1258432 1262142 1339893 1365174 1415736 1442448 1495872 1592703 1617984 1651692 1682856 1786524 1820232 1887648 1893213 1923264 2047761 2084278 2123604 2163672 2202256 2243808 2286144 2382032 2426976 2472768 2477538 2524284 2679786 2730348 2831472 2884896 3126417 3185406 3303384 3365712 3573048 3640464 3716307 3775296 3786426 4019679 4095522 4168556 4247208 4327344 4404512 4487616 4764064 4778109 4853952 4955076 5048568 5359572 5460696 5662944 5769792 6252834 6370812 6606768 6731424 7146096 7280928 7294973 7432614 7572852 7890481 8039358 8191044 8337112 8494416 8654688 8809024 9379251 9528128 9556218 9910152 10097136 10719144 10921392 11148921 11325888 12059037 12505668 12741624 13213536 13462848 14292192 14334327 14561856 14589946 14865228 15145704 15780962 16078716 16382088 16674224 16988832 17309376 18758502 19112436 19820304 20194272 21438288 21842784 21884919 22297842 23671443 24118074 25011336 25483248 26427072 28137753 28584384 28668654 29179892 29730456 30291408 31561924 32157432 32764176 33348448 33446763 33977664 36177111 37517004 38224872 39640608 40388544 42876576 43685568 43769838 44595684 47342886 48236148 50022672 50966496 55233367 56275506 57337308 58359784 59460912 60582816 63123848 64314864 65528352 65654757 66696896 66893526 71014329 72354222 75034008 76449744 79281216 84413259 85753152 87539676 89191368 94685772 96472296 100045344 100340289 101932992 108531333 110466734 112551012 114674616 116719568 118921824 121165632 126247696 128629728 131056704 131309514 133787052 142028658 144708444 150068016 152899488 165700101 168826518 175079352 178382736 189371544 192944592 196964271 200090688 200680578 213042987 217062666 220933468 225102024 229349232 233439136 237843648 252495392 253239777 257259456 262619028 267574104 284057316 289416888 300136032 305798976 331400202 337653036 350158704 356765472 378743088 385889184 386633569 393928542 401361156 426085974 434125332 441866936 450204048 458698464 466878272 497100303 504990784 506479554 525238056 535148208 568114632 578833776 590892813 600272064 639128961 662800404 675306072 700317408 713530944 757486176 759719331 771778368 773267138 787857084 802722312 852171948 868250664 883733872 900408096 917396928 994200606 1012959108 1050476112 1070296416 1136229264 1157667552 1159900707 1181785626 1278257922 1325600808 1350612144 1400634816 1491300909 1514972352 1519438662 1546534276 1575714168 1605444624 1704343896 1736501328 1767467744 1772678439 1800816192 1917386883 1988401212 2025918216 2100952224 2140592832 2272458528 2315335104 2319801414 2363571252 2556515844 2651201616 2701224288 2982601818 3038877324 3093068552 3151428336 3210889248 3408687792 3473002656 3479702121 3534935488 3545356878 3834773766 3976802424 4051836432 4201904448 4473902727 4544917056 4639602828 4727142504 5113031688 5302403232 5318035317 5402448576 5752160649 5965203636 6077754648 6186137104 6302856672 6421778496 6817375584 6946005312 6959404242 7090713756 7669547532 7953604848 8103672864 8947805454 9279205656 9454285008 10226063376 10439106363 10604806464 10636070634 11504321298 11930407272 12155509296 12372274208 12605713344 13421708181 13634751168 13918808484 14181427512 15339095064 15907209696 16207345728 17895610908 18558411312 18908570016 20452126752 20878212726 21272141268 23008642596 23860814544 24311018592 24744548416 26843416362 27837616968 28362855024 30678190128 31317319089 31814419392 35791221816 37116822624 37817140032 40265124543 40904253504 41756425452 42544282536 46017285192 47721629088 48622037184 53686832724 55675233936 56725710048 61356380256 62634638178 71582443632 74233645248 80530249086 83512850904 85088565072 92034570384 93951957267 95443258176 107373665448 111350467872 113451420096 122712760512 125269276356 143164887264 161060498172 167025701808 170177130144 184069140768 187903914534 214747330896 222700935744 250538552712 281855871801 286329774528 322120996344 334051403616 340354260288 368138281536 375807829068 429494661792 501077105424 563711743602 644241992688 668102807232 751615658136 858989323584 1002154210848 1127423487204 1288483985376 1503231316272 2004308421696 2254846974408 2576967970752 3006462632544 4509693948816 6012925265088 9019387897632 18038775795264
• Sum of all divisors σ(n): 63631878136167
• Sum of proper divisors (its aliquot sum) s(n): 45593102340903
• 18038775795264 is an abundant number, because the sum of its proper divisors (45593102340903) is greater than itself. Its abundance is 27554326545639

Bases of 18038775795264

• Binary: 100000110011111111010110100101100111001000000₂
• Hexadecimal: 0x1067FAD2CE40
• Base-36: 6E6WDD000

Squares and roots of 18038775795264

• 18038775795264 squared (18038775795264²) is 325397432191802355644829696
• 18038775795264 cubed (18038775795264³) is 5869771323662543052528571358992243359744
• 18038775795264 is a perfect square number. Its square root is 4247208
• The cube root of 18038775795264 is 26226.2192101795

Scales and comparisons

• 18,038,775,795,264 seconds is equal to 573,577 years, 14 weeks, 1 day, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 18,038,775,795,264 would take you about one million, four hundred thirty-three thousand, nine hundred forty-three 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 18038775795264 cubic inches would be around 2185.5 feet tall.

Recreational maths with 18038775795264

• 18038775795264 backwards is 46259757783081
• 18038775795264 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18038775795264's digits is 72
• More coming soon!