18974209001472

Names of 18974209001472

• Cardinal: 18974209001472 can be written as Eighteen trillion, nine hundred seventy-four billion, two hundred nine million, one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.8974209001472 × 10¹³

Factors of 18974209001472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 546

Divisors of 18974209001472

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 53 54 62 64 72 93 96 106 108 124 128 144 159 186 192 212 216 248 256 279 288 318 372 384 424 432 457 477 496 512 558 576 636 744 768 837 848 864 914 954 992 1024 1116 1152 1272 1371 1431 1488 1536 1643 1674 1696 1728 1828 1908 1984 2048 2232 2304 2544 2742 2862 2976 3072 3286 3348 3392 3456 3656 3816 3968 4113 4464 4608 4929 5088 5484 5724 5952 6144 6572 6696 6784 6912 7312 7632 7936 8226 8928 9216 9858 10176 10968 11448 11904 12339 13144 13392 13568 13824 14167 14624 14787 15264 15872 16452 17856 18432 19716 20352 21936 22896 23808 24221 24678 26288 26784 27136 27648 28334 29248 29574 30528 31744 32904 35712 39432 40704 42501 43872 44361 45792 47616 48442 49356 52576 53568 54272 55296 56668 58496 59148 61056 63488 65808 71424 72663 78864 81408 85002 87744 88722 91584 95232 96884 98712 105152 107136 108544 113336 116992 118296 122112 127503 131616 142848 145326 157728 162816 170004 175488 177444 183168 190464 193768 197424 208849 210304 214272 217989 226672 233984 236592 244224 255006 263232 285696 290652 315456 325632 340008 350976 354888 366336 382509 387536 394848 417698 420608 428544 435978 453344 467968 473184 488448 510012 526464 571392 581304 626547 630912 653967 680016 701952 709776 732672 750851 765018 775072 789696 835396 841216 857088 871956 906688 935936 946368 976896 1020024 1052928 1162608 1253094 1261824 1307934 1360032 1403904 1419552 1465344 1501702 1530036 1550144 1579392 1670792 1682432 1714176 1743912 1813376 1879641 1892736 2040048 2105856 2252553 2325216 2506188 2523648 2615868 2720064 2807808 2839104 2930688 3003404 3060072 3100288 3158784 3341584 3364864 3487824 3626752 3759282 3785472 4080096 4211712 4505106 4650432 5012376 5047296 5231736 5440128 5638923 5678208 6006808 6120144 6200576 6317568 6474319 6683168 6757659 6975648 7253504 7518564 7570944 8160192 8423424 9010212 9300864 10024752 10094592 10463472 10880256 11068997 11277846 11356416 12013616 12240288 12401152 12635136 12948638 13366336 13515318 13951296 14507008 15037128 15141888 16320384 18020424 18601728 19422957 20049504 20272977 20926944 21760512 22137994 22555692 22712832 24027232 24480576 24802304 25270272 25897276 26732672 27030636 27902592 29014016 30074256 30283776 32640768 33206991 36040848 37203456 38845914 40099008 40545954 41853888 43521024 44275988 45111384 45425664 48054464 48961152 49604608 51794552 53465344 54061272 55805184 58268871 60148512 65281536 66413982 72081696 74406912 77691828 80198016 81091908 83707776 87042048 88551976 90222768 90851328 96108928 97922304 99620973 103589104 106930688 108122544 111610368 116537742 120297024 130563072 132827964 144163392 148813824 155383656 160396032 162183816 167415552 174806613 177103952 180445536 192217856 195844608 199241946 207178208 213861376 216245088 223220736 233075484 240594048 261126144 265655928 288326784 298862919 310767312 320792064 324367632 334831104 343138907 349613226 354207904 360891072 384435712 391689216 398483892 414356416 427722752 432490176 446441472 466150968 481188096 531311856 576653568 597725838 621534624 641584128 648735264 669662208 686277814 699226452 708415808 721782144 768871424 783378432 796967784 828712832 864980352 932301936 962376192 1029416721 1062623712 1153307136 1195451676 1243069248 1283168256 1297470528 1339324416 1372555628 1398452904 1416831616 1443564288 1537742848 1593935568 1657425664 1729960704 1864603872 1924752384 2058833442 2125247424 2306614272 2390903352 2486138496 2594941056 2745111256 2796905808 2833663232 2887128576 3088250163 3187871136 3314851328 3459921408 3729207744 3849504768 4117666884 4250494848 4613228544 4781806704 4972276992 5189882112 5490222512 5593811616 5667326464 5774257152 6176500326 6375742272 6629702656 6919842816 7458415488 8235333768 8500989696 9264750489 9563613408 9944553984 10379764224 10980445024 11187623232 11334652928 11548514304 12353000652 12751484544 13259405312 13839685632 14916830976 16470667536 17001979392 18529500978 19127226816 19889107968 20759528448 21960890048 22375246464 22669305856 24706001304 25502969088 29833661952 32941335072 34003958784 37059001956 38254453632 39778215936 41519056896 43921780096 44750492928 49412002608 51005938176 59667323904 65882670144 68007917568 74118003912 76508907264 87843560192 89500985856 98824005216 102011876352 119334647808 131765340288 148236007824 153017814528 175687120384 179001971712 197648010432 204023752704 263530680576 296472015648 306035629056 351374240768 358003943424 395296020864 527061361152 592944031296 612071258112 702748481536 790592041728 1054122722304 1185888062592 1581184083456 2108245444608 2371776125184 3162368166912 4743552250368 6324736333824 9487104500736 18974209001472
• Sum of all divisors σ(n): 59243592844800
• Sum of proper divisors (its aliquot sum) s(n): 40269383843328
• 18974209001472 is an abundant number, because the sum of its proper divisors (40269383843328) is greater than itself. Its abundance is 21295174841856

Bases of 18974209001472

• Binary: 100010100000111000110111111001100100000000000₂
• Hexadecimal: 0x1141C6FCC800
• Base-36: 6Q4MQ51C0

Squares and roots of 18974209001472

• 18974209001472 squared (18974209001472²) is 360020607231541071298166784
• 18974209001472 cubed (18974209001472³) is 6831106246448122012740146333424757506048
• The square root of 18974209001472 is 4355939.5084725407
• The cube root of 18974209001472 is 26671.9372054525

Scales and comparisons

• 18,974,209,001,472 seconds is equal to 603,321 years, 8 weeks, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,974,209,001,472 would take you about one million, five hundred eight thousand, three hundred 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 18974209001472 cubic inches would be around 2222.7 feet tall.

Recreational maths with 18974209001472

• 18974209001472 backwards is 27410090247981
• 18974209001472 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18974209001472's digits is 54
• More coming soon!