18540609093992448

Names of 18540609093992448

• Cardinal: 18540609093992448 can be written as Eighteen quadrillion, five hundred forty trillion, six hundred nine billion, ninety-three million, nine hundred ninety-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.8540609093992448 × 10¹⁶

Factors of 18540609093992448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 924

Divisors of 18540609093992448

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 919 972 1024 1152 1296 1458 1536 1728 1838 1944 2048 2304 2592 2757 2916 3072 3456 3676 3888 4096 4608 5184 5514 5832 6144 6912 7352 7776 8192 8271 9216 10368 11028 11664 12288 13824 14704 15552 16384 16542 18432 20736 22056 23328 24576 24813 27648 29408 31104 32768 33084 36864 41472 44112 46656 49152 49626 55296 58816 62208 66168 73728 74439 82944 88224 93312 98304 99252 110592 117632 124416 132336 147456 148878 165888 176448 186624 198504 221184 223317 235264 248832 264672 294912 297756 331776 352896 373248 397008 442368 446634 470528 497664 529344 595512 663552 669951 705792 746496 794016 844561 884736 893268 941056 995328 1058688 1191024 1327104 1339902 1411584 1492992 1588032 1689122 1786536 1882112 1990656 2117376 2382048 2533683 2654208 2679804 2823168 2985984 3176064 3378244 3573072 3764224 3981312 4234752 4764096 5067366 5359608 5646336 5971968 6352128 6756488 7146144 7528448 7601049 7962624 8469504 9528192 10134732 10719216 11292672 11943936 12704256 13512976 14292288 15056896 15202098 16939008 19056384 20269464 21438432 22585344 22803147 23887872 25408512 27025952 28584576 30113792 30404196 33878016 38112768 40538928 42876864 45170688 45606294 50817024 54051904 57169152 60808392 67756032 68409441 76225536 81077856 85753728 90341376 91212588 101634048 108103808 114338304 121616784 135512064 136818882 152451072 162155712 171507456 182425176 203268096 205228323 216207616 228676608 243233568 271024128 273637764 304902144 324311424 343014912 364850352 406536192 410456646 432415232 457353216 486467136 547275528 609804288 615684969 648622848 686029824 729700704 776151559 813072384 820913292 864830464 914706432 972934272 1094551056 1219608576 1231369938 1297245696 1372059648 1459401408 1552303118 1641826584 1729660928 1829412864 1945868544 2189102112 2328454677 2439217152 2462739876 2594491392 2744119296 2918802816 3104606236 3283653168 3459321856 3658825728 3891737088 4378204224 4656909354 4925479752 5188982784 5488238592 5837605632 6209212472 6567306336 6918643712 6985364031 7317651456 7783474176 8756408448 9313818708 9850959504 10377965568 10976477184 11675211264 12418424944 13134612672 13837287424 13970728062 15566948352 17512816896 18627637416 19701919008 20755931136 20956092093 21952954368 23350422528 24836849888 26269225344 27674574848 27941456124 31133896704 35025633792 37255274832 39403838016 41511862272 41912184186 46700845056 49673699776 52538450688 55882912248 62267793408 62868276279 70051267584 74510549664 78807676032 83023724544 83824368372 93401690112 99347399552 105076901376 111765824496 124535586816 125736552558 140102535168 149021099328 157615352064 167648736744 186803380224 188604828837 198694799104 210153802752 223531648992 249071173632 251473105116 280205070336 298042198656 315230704128 335297473488 373606760448 377209657674 397389598208 420307605504 447063297984 502946210232 560410140672 565814486511 596084397312 630461408256 670594946976 747213520896 754419315348 794779196416 840615211008 894126595968 1005892420464 1120820281344 1131628973022 1192168794624 1260922816512 1341189893952 1508838630696 1589558392832 1681230422016 1788253191936 2011784840928 2241640562688 2263257946044 2384337589248 2521845633024 2682379787904 3017677261392 3179116785664 3362460844032 3576506383872 4023569681856 4526515892088 4768675178496 5043691266048 5364759575808 6035354522784 6358233571328 6724921688064 7153012767744 8047139363712 9053031784176 9537350356992 10087382532096 10729519151616 12070709045568 12716467142656 14306025535488 16094278727424 18106063568352 19074700713984 20174765064192 21459038303232 24141418091136 25432934285312 28612051070976 32188557454848 36212127136704 38149401427968 42918076606464 48282836182272 57224102141952 64377114909696 72424254273408 76298802855936 85836153212928 96565672364544 114448204283904 128754229819392 144848508546816 171672306425856 193131344729088 228896408567808 257508459638784 289697017093632 343344612851712 386262689458176 515016919277568 579394034187264 686689225703424 772525378916352 1030033838555136 1158788068374528 1545050757832704 2060067677110272 2317576136749056 3090101515665408 4635152273498112 6180203031330816 9270304546996224 18540609093992448
• Sum of all divisors σ(n): 55656107610925200
• Sum of proper divisors (its aliquot sum) s(n): 37115498516932752
• 18540609093992448 is an abundant number, because the sum of its proper divisors (37115498516932752) is greater than itself. Its abundance is 18574889422940304

Bases of 18540609093992448

• Binary: 1000001110111101001010111110010111101111000000000000000₂
• Hexadecimal: 0x41DE95F2F78000
• Base-36: 52K3I8E8000

Squares and roots of 18540609093992448

• 18540609093992448 squared (18540609093992448²) is 343754185576235463476244281032704
• 18540609093992448 cubed (18540609093992448³) is 6373411979192718832803487839660270896999817019392
• The square root of 18540609093992448 is 136163905.2538977673
• 18540609093992448 is a perfect cube number. Its cube root is 264672

Scales and comparisons

• 18,540,609,093,992,448 seconds is equal to 589,534,019 years, 16 weeks, 4 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 18,540,609,093,992,448 would take you about one billion, seven hundred sixty-eight million, six hundred two thousand and fifty-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 18540609093992448 cubic inches would be around 22056 feet tall.

Recreational maths with 18540609093992448

• 18540609093992448 backwards is 84429939090604581
• 18540609093992448 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18540609093992448's digits is 81
• More coming soon!