18146231707464

Names of 18146231707464

• Cardinal: 18146231707464 can be written as Eighteen trillion, one hundred forty-six billion, two hundred thirty-one million, seven hundred seven thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.8146231707464 × 10¹³

Factors of 18146231707464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 170

Divisors of 18146231707464

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 31 36 42 49 54 56 62 63 72 81 84 93 98 108 124 126 127 147 162 168 186 189 196 216 217 243 248 252 254 279 294 324 372 378 381 392 434 441 486 504 508 558 567 588 648 651 729 744 756 762 837 868 882 889 972 1016 1116 1134 1143 1176 1302 1323 1458 1512 1519 1524 1674 1701 1736 1764 1778 1944 1953 2232 2268 2286 2511 2604 2646 2667 2916 3038 3048 3348 3402 3429 3528 3556 3906 3937 3969 4536 4557 4572 5022 5103 5208 5292 5334 5832 5859 6076 6223 6696 6804 6858 7112 7533 7812 7874 7938 8001 9114 9144 10044 10206 10287 10584 10668 11718 11811 11907 12152 12446 13608 13671 13716 15066 15624 15748 15876 16002 16129 17577 18228 18669 20088 20412 20574 21336 22599 23436 23622 23814 24003 24892 27342 27432 27559 30132 30861 31496 31752 32004 32258 35154 35433 35721 36456 37338 40824 41013 41148 45198 46872 47244 47628 48006 48387 49784 52731 54684 55118 56007 60264 61722 64008 64516 70308 70866 71442 72009 74676 82026 82296 82677 90396 92583 94488 95256 96012 96774 105462 106299 109368 110236 112014 112903 123039 123444 129032 140616 141732 142884 144018 145161 149352 158193 164052 165354 168021 180792 185166 192024 192913 193548 210924 212598 216027 220472 224028 225806 246078 246888 248031 283464 285768 288036 290322 316386 318897 328104 330708 336042 338709 369117 370332 385826 387096 421848 425196 432054 435483 448056 451612 492156 496062 499999 504063 576072 578739 580644 632772 637794 648081 661416 672084 677418 738234 740664 744093 771652 790321 850392 864108 870966 903224 956691 984312 992124 999998 1008126 1016127 1107351 1157478 1161288 1265544 1275588 1296162 1306449 1344168 1354836 1476468 1488186 1499997 1512189 1543304 1580642 1728216 1736217 1741932 1913382 1984248 1999996 2016252 2032254 2048383 2214702 2232279 2314956 2370963 2551176 2592324 2612898 2709672 2870073 2952936 2976372 2999994 3024378 3048381 3161284 3472434 3483864 3499993 3826764 3919347 3999992 4032504 4064508 4096766 4429404 4464558 4499991 4536567 4629912 4741926 5184648 5208651 5225796 5740146 5952744 5999988 6048756 6096762 6145149 6322568 6696837 6944868 6999986 7112889 7653528 7838694 8129016 8193532 8858808 8929116 8999982 9073134 9145143 9483852 10417302 10451592 10499979 11480292 11758041 11999976 12097512 12193524 12290298 13393674 13499973 13889736 13999972 14225778 14338681 15625953 15677388 16387064 17858232 17999964 18146268 18290286 18435447 18967704 20090511 20834604 20999958 21338667 22960584 23516082 24387048 24499951 24580596 26787348 26999946 27435429 27999944 28451556 28677362 31251906 31354776 31499937 35999928 36292536 36580572 36870894 40181022 40499919 41669208 41999916 42677334 43016043 46877859 47032164 48999902 49161192 53574696 53999892 54870858 55306341 56903112 57354724 62503812 62999874 63499873 64016001 73161144 73499853 73741788 80362044 80999838 82306287 83999832 85354668 86032086 93755718 94064328 94499811 97999804 100370767 107999784 109741716 110612682 114709448 121499757 125007624 125999748 126999746 128032002 129048129 140633577 146999706 147483576 160724088 161999676 164612574 165919023 170709336 172064172 187511436 188999622 190499619 192048003 195999608 200741534 219483432 220499559 221225364 242999514 251999496 253999492 256064004 258096258 281267154 283499433 293999412 301112301 323999352 329225148 331838046 344128344 364499271 375022872 377999244 380999238 384096006 387144387 401483068 440999118 442450728 444499111 485999028 497757069 507998984 512128008 516192516 562534308 566998866 571498857 576144009 587998824 602224602 658450296 661498677 663676092 728998542 755998488 761998476 768192012 774288774 802966136 850498299 881998236 888998222 903336903 971998056 995514138 1032385032 1125068616 1133997732 1142997714 1152288018 1161433161 1204449204 1322997354 1327352184 1333497333 1457997084 1493271207 1523996952 1536384024 1548577548 1700996598 1714496571 1763996472 1777996444 1806673806 1984496031 1991028276 2267995464 2285995428 2304576036 2322866322 2408898408 2551494897 2645994708 2666994666 2710010709 2915994168 2986542414 3097155096 3111493777 3401993196 3428993142 3484299483 3555992888 3613347612 3968992062 3982056552 4000491999 4571990856 4609152072 4645732644 5102989794 5143489713 5291989416 5333989332 5420021418 5953488093 5973084828 6222987554 6803986392 6857986284 6968598966 7226695224 7937984124 8000983998 8130032127 9291465288 9334481331 10205979588 10286979426 10452898449 10667978664 10840042836 11906976186 11946169656 12001475997 12445975108 13715972568 13937197932 15430469139 15875968248 16001967996 16260064254 17860464279 18668962662 20411959176 20573958852 20905796898 21680085672 23813952372 24002951994 24390096381 24891950216 27874395864 28003443993 30860938278 32003935992 32520128508 35720928558 36004427991 37337925324 41147917704 41811593796 46291407417 47627904744 48005903988 48780192762 56006887986 61721876556 65040257016 71441857116 72008855982 73170289143 74675850648 83623187592 84010331979 92582814834 96011807976 97560385524 108013283973 112013775972 123443753112 142883714232 144017711964 146340578286 168020663958 185165629668 195120771048 216026567946 224027551944 252030995937 288035423928 292681156572 324039851919 336041327916 370331259336 432053135892 504061991874 585362313144 648079703838 672082655832 756092987811 864106271784 1008123983748 1296159407676 1512185975622 2016247967496 2268278963433 2592318815352 3024371951244 4536557926866 6048743902488 9073115853732 18146231707464
• Sum of all divisors σ(n): 61741985587200
• Sum of proper divisors (its aliquot sum) s(n): 43595753879736
• 18146231707464 is an abundant number, because the sum of its proper divisors (43595753879736) is greater than itself. Its abundance is 25449522172272

Bases of 18146231707464

• Binary: 100001000000011111111101100011110011101001000₂
• Hexadecimal: 0x1080FFB1E748
• Base-36: 6FK9HU4I0

Squares and roots of 18146231707464

• 18146231707464 squared (18146231707464²) is 329285725180971836873311296
• 18146231707464 cubed (18146231707464³) is 5975295067094228035828484113865678713344
• The square root of 18146231707464 is 4259839.3992572067
• The cube root of 18146231707464 is 26278.1921546773

Scales and comparisons

• 18,146,231,707,464 seconds is equal to 576,994 years, 1 week, 6 days, 22 hours, 44 minutes, 24 seconds.
• To count from 1 to 18,146,231,707,464 would take you about one million, four hundred forty-two thousand, four hundred eighty-five 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 18146231707464 cubic inches would be around 2189.8 feet tall.

Recreational maths with 18146231707464

• 18146231707464 backwards is 46470713264181
• 18146231707464 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18146231707464's digits is 54
• More coming soon!