18236147799072

Names of 18236147799072

• Cardinal: 18236147799072 can be written as Eighteen trillion, two hundred thirty-six billion, one hundred forty-seven million, seven hundred ninety-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.8236147799072 × 10¹³

Factors of 18236147799072

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1373

Divisors of 18236147799072

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 23 24 28 32 34 42 46 48 51 56 68 69 84 92 96 102 112 119 136 138 161 168 184 204 224 238 272 276 307 322 331 336 357 368 391 408 476 483 544 552 614 644 662 672 683 714 736 782 816 921 952 966 993 1104 1173 1228 1288 1324 1366 1428 1564 1632 1842 1904 1932 1986 2049 2149 2208 2317 2346 2456 2576 2648 2732 2737 2856 3128 3684 3808 3864 3972 4098 4298 4634 4692 4781 4912 5152 5219 5296 5464 5474 5627 5712 6256 6447 6951 7061 7368 7613 7728 7944 8196 8211 8596 9268 9384 9562 9824 10438 10592 10928 10948 11254 11424 11611 12512 12894 13902 14122 14343 14736 15226 15456 15657 15709 15888 16392 16422 16881 17192 18536 18768 19124 20876 21183 21856 21896 22508 22839 23222 25788 27804 28244 28686 29472 30452 31314 31418 31776 32784 32844 33762 34384 34833 36533 37072 37536 38248 39389 41752 42366 43792 45016 45678 46444 47127 49427 51576 53291 55608 56488 57372 60904 62628 62836 65568 65688 67524 68768 69666 73066 74144 76496 78778 81277 83504 84732 87584 90032 91356 92888 94254 98854 101617 103152 106582 109599 109963 111216 112976 114744 118167 120037 121808 125256 125672 129421 131376 135048 139332 146132 148281 152992 157556 159873 162554 167008 169464 180064 182712 185776 188508 197708 203234 206304 209681 213164 219198 219926 222432 225952 226073 229488 236334 240074 243616 243831 250512 251344 258842 262752 267053 270096 278664 292264 296562 304851 315112 319746 325108 329889 338928 360111 365424 371552 377016 388263 395416 406468 419362 426328 438396 439852 452146 458976 472668 480148 487662 501024 502688 517684 534106 540192 557328 584528 593124 609702 629043 630224 639492 650216 659778 677856 678219 711319 720222 730848 754032 776526 790832 801159 812936 838724 840259 852656 876792 879704 904292 905947 945336 960296 975324 1035368 1068212 1114656 1169056 1186248 1219404 1258086 1260448 1278984 1300432 1319556 1356438 1422638 1440444 1467767 1508064 1553052 1581664 1582511 1602318 1625872 1677448 1680518 1705312 1727489 1753584 1759408 1808584 1811894 1869371 1890672 1920592 1950648 2070736 2133957 2136424 2337191 2372496 2438808 2516172 2520777 2557968 2600864 2639112 2712876 2717841 2845276 2880888 2935534 3106104 3165022 3204636 3251744 3354896 3361036 3454978 3507168 3518816 3564577 3617168 3623788 3738742 3781344 3841184 3843241 3901296 4141472 4267914 4272848 4403301 4674382 4744992 4747533 4822663 4877616 5032344 5041554 5115936 5182467 5199679 5278224 5425752 5435682 5608113 5690552 5761776 5871068 6212208 6330044 6409272 6709792 6722072 6909956 7011573 7129154 7234336 7247576 7477484 7686482 7802592 8535828 8545696 8806602 9348764 9495066 9645326 9755232 10064688 10083108 10364934 10399358 10556448 10693731 10851504 10871364 11216226 11381104 11523552 11529723 11742136 12092423 12424416 12660088 12818544 13444144 13819912 14023146 14258308 14467989 14495152 14954968 15372964 15599037 16360337 17071656 17613204 18697528 18990132 19290652 20129376 20166216 20729868 20798716 21387462 21703008 21742728 22432452 22762208 23059446 23484272 24184846 24952039 25320176 25637088 26888288 26902687 27639824 28046292 28516616 28935978 28990304 29909936 30745928 31198074 32720674 33758641 34143312 35226408 36277269 36397753 37395056 37980264 38581304 39732247 40332432 41459736 41597432 42774924 43485456 44864904 46118892 46968544 48369692 49081011 49904078 50640352 53805374 55279648 56092584 57033232 57871956 59819872 61491856 62396148 65441348 67517282 68286624 69404411 70452816 72554538 72795506 74790112 74856117 75960528 77162608 79464494 80664864 80708061 81985271 82919472 83194864 85549848 86970912 88394543 89729808 92237784 96739384 98162022 99808156 101275923 107610748 109193259 112185168 114066464 115743912 119196741 122983712 124792296 130882696 135034564 138808822 140905632 145109076 145591012 149712234 151921056 154325216 158928988 161416122 163970542 165838944 166389728 171099696 176789086 179459616 184475568 193478768 196324044 199616312 202551846 208213233 215221496 218386518 224370336 231487824 238393482 245955813 249584592 261765392 265183629 270069128 277617644 278125729 290218152 291182024 299424468 317857976 322832244 327941084 342199392 353578172 368951136 386957536 392648088 399232624 405103692 416426466 430442992 436773036 462975648 476786964 485830877 491911626 499169184 523530784 530367258 540138256 555235288 556251458 573896897 580436304 582364048 598848936 618761801 635715952 645664488 655882168 707156344 785296176 798465248 810207384 832852932 834377187 860885984 873546072 953573928 971661754 983823252 1060734516 1080276512 1110470576 1112502916 1147793794 1160872608 1164728096 1179874987 1197697872 1237523602 1271431904 1291328976 1311764336 1414312688 1457492631 1570592352 1596301453 1620414768 1665705864 1668754374 1721690691 1747092144 1856285403 1907147856 1943323508 1967646504 2121469032 2220941152 2225005832 2295587588 2359749974 2395395744 2475047204 2582657952 2623528672 2828625376 2914985262 3192602906 3240829536 3331411728 3337508748 3443381382 3494184288 3539624961 3712570806 3814295712 3886647016 3935293008 4242938064 4450011664 4591175176 4719499948 4788904359 4950094408 5829970524 6385205812 6662823456 6675017496 6886762764 7079249922 7425141612 7773294032 7870586016 8259124909 8485876128 8900023328 9182350352 9438999896 9577808718 9900188816 11174110171 11659941048 12770411624 13350034992 13773525528 14158499844 14850283224 15546588064 16518249818 18364700704 18877999792 19155617436 19800377632 22348220342 23319882096 24777374727 25540823248 26700069984 27137124701 27547051056 28316999688 29700566448 33036499636 33522330513 37755999584 38311234872 44696440684 46639764192 49554749454 51081646496 54274249402 55094102112 56633999376 59401132896 66072999272 67044661026 76622469744 81411374103 89392881368 99109498908 108548498804 113267998752 132145998544 134089322052 153244939488 162822748206 178785762736 189959872907 198218997816 217096997608 264291997088 268178644104 325645496412 357571525472 379919745814 396437995632 434193995216 536357288208 569879618721 651290992824 759839491628 792875991264 868387990432 1072714576416 1139759237442 1302581985648 1519678983256 2279518474884 2605163971296 3039357966512 4559036949768 6078715933024 9118073899536 18236147799072
• Sum of all divisors σ(n): 60914288590848
• Sum of proper divisors (its aliquot sum) s(n): 42678140791776
• 18236147799072 is an abundant number, because the sum of its proper divisors (42678140791776) is greater than itself. Its abundance is 24441992992704

Bases of 18236147799072

• Binary: 100001001010111101111000111001001010000100000₂
• Hexadecimal: 0x1095EF1C9420
• Base-36: 6GPKJK0TC

Squares and roots of 18236147799072

• 18236147799072 squared (18236147799072²) is 332557086549598549684061184
• 18236147799072 cubed (18236147799072³) is 6064560181947258206386155601560186421248
• The square root of 18236147799072 is 4270380.2874067317
• The cube root of 18236147799072 is 26321.5242066065

Scales and comparisons

• 18,236,147,799,072 seconds is equal to 579,853 years, 4 weeks, 5 days, 10 hours, 51 minutes, 12 seconds.
• To count from 1 to 18,236,147,799,072 would take you about one million, four hundred forty-nine thousand, six hundred thirty-two 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 18236147799072 cubic inches would be around 2193.5 feet tall.

Recreational maths with 18236147799072

• 18236147799072 backwards is 27099774163281
• The number of decimal digits it has is: 14
• The sum of 18236147799072's digits is 66
• More coming soon!