18472199775744

Names of 18472199775744

• Cardinal: 18472199775744 can be written as Eighteen trillion, four hundred seventy-two billion, one hundred ninety-nine million, seven hundred seventy-five thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.8472199775744 × 10¹³

Factors of 18472199775744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 226

Divisors of 18472199775744

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 78 88 96 104 121 128 132 143 156 176 192 197 208 242 256 264 286 312 352 363 384 394 416 429 484 512 528 572 591 624 704 726 768 788 832 858 968 1056 1144 1182 1248 1408 1452 1536 1573 1576 1664 1716 1936 2112 2167 2288 2364 2496 2561 2816 2904 3146 3152 3328 3432 3872 4224 4334 4576 4719 4728 4992 5122 5632 5808 6292 6304 6501 6656 6864 7683 7744 8448 8668 9152 9438 9456 9984 10244 11616 12584 12608 13002 13728 15366 15488 16896 17336 18304 18876 18912 19968 20488 23232 23837 25168 25216 26004 27456 28171 30732 30976 34672 36608 37752 37824 38809 40976 46464 47674 50336 50432 52008 54912 56342 61464 61952 69344 71511 73216 75504 75648 77618 81952 84513 92928 95348 100672 100864 104016 109824 112684 116427 122928 138688 143022 151008 151296 155236 163904 169026 185856 190696 201344 208032 219648 225368 232854 245856 277376 286044 302016 302592 309881 310472 327808 338052 381392 402688 416064 426899 450736 465708 491712 504517 554752 572088 604032 619762 620944 655616 676104 762784 805376 832128 853798 901472 929643 931416 983424 1009034 1109504 1144176 1208064 1239524 1241888 1280697 1311232 1352208 1513551 1525568 1664256 1707596 1802944 1859286 1862832 1966848 2018068 2288352 2416128 2479048 2483776 2561394 2704416 3027102 3051136 3328512 3415192 3605888 3718572 3725664 3933696 4036136 4576704 4695889 4958096 4967552 5122788 5408832 5549687 6054204 6102272 6830384 7211776 7437144 7451328 7645373 8072272 9153408 9391778 9916192 9935104 10245576 10817664 11099374 12108408 12204544 13660768 14087667 14423552 14874288 14902656 15290746 16144544 16649061 18306816 18783556 19832384 19870208 20491152 21635328 22198748 22936119 24216816 27321536 28175334 29748576 29805312 30581492 32289088 33298122 36613632 37567112 39664768 40982304 43270656 44397496 45872238 48433632 54643072 56350668 59497152 59610624 61046557 61162984 64578176 66596244 75134224 79329536 81964608 84099103 88794992 91744476 96867264 99389849 109286144 112701336 118994304 122093114 122325968 129156352 133192488 150268448 158659072 163929216 168198206 177589984 183139671 183488952 193734528 198779698 218572288 225402672 237988608 244186228 244651936 252297309 258312704 266384976 298169547 300536896 327858432 336396412 355179968 366279342 366977904 387469056 397559396 450805344 475977216 488372456 489303872 504594618 532769952 596339094 601073792 655716864 672792824 710359936 732558684 733955808 774938112 795118792 901610688 925090133 976744912 978607744 1009189236 1065539904 1093288339 1192678188 1202147584 1345585648 1420719872 1465117368 1467911616 1590237584 1803221376 1850180266 1953489824 1957215488 2018378472 2131079808 2186576678 2385356376 2404295168 2691171296 2775270399 2841439744 2930234736 2935823232 3180475168 3279865017 3606442752 3700360532 3906979648 3914430976 4036756944 4262159616 4373153356 4770712752 5382342592 5550540798 5860469472 5871646464 6360950336 6559730034 7212885504 7400721064 7813959296 8073513888 8524319232 8746306712 9541425504 10764685184 11101081596 11720938944 11743292928 12026171729 12721900672 13119460068 14801442128 15627918592 16147027776 17492613424 19082851008 21529370368 22202163192 23441877888 24052343458 25443801344 26238920136 29602884256 31255837184 32294055552 34985226848 36078515187 38165702016 43058740736 44404326384 46883755776 48104686916 50887602688 52477840272 59205768512 64588111104 69970453696 72157030374 76331404032 88808652768 93767511552 96209373832 104955680544 118411537024 129176222208 139940907392 144314060748 152662808064 177617305536 192418747664 209911361088 236823074048 279881814784 288628121496 355234611072 384837495328 419822722176 473646148096 559763629568 577256242992 710469222144 769674990656 839645444352 1154512485984 1420938444288 1539349981312 1679290888704 2309024971968 3078699962624 4618049943936 6157399925248 9236099887872 18472199775744
• Sum of all divisors σ(n): 58549627271520
• Sum of proper divisors (its aliquot sum) s(n): 40077427495776
• 18472199775744 is an abundant number, because the sum of its proper divisors (40077427495776) is greater than itself. Its abundance is 21605227720032

Bases of 18472199775744

• Binary: 100001100110011100100111001111110011000000000₂
• Hexadecimal: 0x10CCE4E7E600
• Base-36: 6JQ0ET3PC

Squares and roots of 18472199775744

• 18472199775744 squared (18472199775744²) is 341222164554996683890753536
• 18472199775744 cubed (18472199775744³) is 6303123991571692009721441125094375030784
• The square root of 18472199775744 is 4297929.7080971439
• The cube root of 18472199775744 is 26434.6078570533

Scales and comparisons

• 18,472,199,775,744 seconds is equal to 587,358 years, 42 weeks, 2 days, 12 hours, 22 minutes, 24 seconds.
• To count from 1 to 18,472,199,775,744 would take you about one million, four hundred sixty-eight thousand, three hundred ninety-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 18472199775744 cubic inches would be around 2202.9 feet tall.

Recreational maths with 18472199775744

• 18472199775744 backwards is 44757799127481
• The number of decimal digits it has is: 14
• The sum of 18472199775744's digits is 75
• More coming soon!