18479974125312

Names of 18479974125312

• Cardinal: 18479974125312 can be written as Eighteen trillion, four hundred seventy-nine billion, nine hundred seventy-four million, one hundred twenty-five thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.8479974125312 × 10¹³

Factors of 18479974125312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 844

Divisors of 18479974125312

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 191 192 196 224 252 256 288 294 336 343 382 384 392 441 448 504 573 576 588 641 672 686 764 768 784 882 896 1008 1029 1146 1152 1176 1282 1337 1344 1372 1528 1568 1719 1764 1792 1923 2016 2058 2292 2304 2352 2564 2674 2688 2744 3056 3087 3136 3438 3528 3846 4011 4032 4116 4487 4584 4704 5128 5348 5376 5488 5769 6112 6174 6272 6876 7056 7692 8022 8064 8232 8974 9168 9359 9408 10256 10696 10976 11538 12033 12224 12348 12544 13461 13752 14112 15384 16044 16128 16464 17948 18336 18718 18816 20512 21392 21952 23076 24066 24448 24696 26922 27504 28077 28224 30768 31409 32088 32928 35896 36481 36672 37436 37632 40383 41024 42784 43904 46152 48132 48896 49392 53844 55008 56154 56448 61536 62818 64176 65513 65856 71792 72962 73344 74872 80766 82048 84231 85568 87808 92304 94227 96264 98784 107688 109443 110016 112308 112896 122431 123072 125636 128352 131026 131712 143584 145924 146688 149744 161532 164096 168462 171136 184608 188454 192528 196539 197568 215376 218886 219863 220032 224616 244862 246144 251272 255367 256704 262052 263424 282681 287168 291848 299488 323064 328329 336924 342272 367293 369216 376908 385056 393078 395136 430752 437772 439726 440064 449232 489724 492288 502544 510734 513408 524104 565362 574336 583696 589617 598976 646128 656658 659589 673848 734586 738432 753816 766101 770112 786156 790272 857017 861504 875544 879452 898464 979448 1005088 1021468 1026816 1048208 1101879 1130724 1148672 1167392 1179234 1197952 1292256 1313316 1319178 1347696 1469172 1476864 1507632 1532202 1540224 1572312 1714034 1723008 1751088 1758904 1787569 1796928 1958896 1978767 2010176 2042936 2096416 2203758 2261448 2298303 2334784 2358468 2395904 2571051 2584512 2626632 2638356 2695392 2938344 3015264 3064404 3080448 3144624 3428068 3446016 3502176 3517808 3575138 3593856 3917792 3957534 4020352 4085872 4192832 4407516 4522896 4596606 4669568 4716936 5142102 5169024 5253264 5276712 5362707 5390784 5876688 5999119 6030528 6128808 6289248 6856136 7004352 7035616 7150276 7187712 7713153 7835584 7915068 8040704 8171744 8385664 8815032 9045792 9193212 9339136 9433872 10284204 10338048 10506528 10553424 10725414 10781568 11753376 11998238 12061056 12257616 12512983 12578496 13712272 14008704 14071232 14300552 15426306 15671168 15830136 16088121 16343488 16771328 17630064 17997357 18091584 18386424 18867744 20568408 21013056 21106848 21450828 21563136 23384321 23506752 23996476 24122112 24515232 25025966 25156992 27424544 28017408 28142464 28601104 30852612 31342336 31660272 32176242 32686976 35260128 35994714 36183168 36772848 37538949 37735488 41136816 41993833 42026112 42213696 42901656 46768642 47013504 47992952 49030464 50051932 50313984 53992071 54849088 56284928 57202208 61705224 63320544 64352484 65373952 70152963 70520256 71989428 72366336 73545696 75077898 75470976 82273632 83987666 84052224 84427392 85803312 93537284 94027008 95985904 98060928 100103864 107984142 109698176 112616847 114404416 123410448 125981499 126641088 128704968 140305926 141040512 143978856 147091392 150155796 150941952 163690247 164547264 167975332 168854784 171606624 187074568 191971808 196121856 200207728 210458889 215968284 219396352 225233694 228808832 246820896 251962998 253282176 257409936 280611852 282081024 287957712 294182784 300311592 327380494 329094528 335950664 343213248 374149136 377944497 383943616 400415456 420917778 431936568 450467388 457617664 491070741 493641792 503925996 506564352 514819872 561223704 575915424 588365568 600623184 654760988 658189056 671901328 686426496 748298272 755888994 767887232 800830912 841835556 863873136 900934776 982141482 987283584 1007851992 1029639744 1122447408 1145831729 1151830848 1201246368 1309521976 1343802656 1372852992 1473212223 1496596544 1511777988 1535774464 1601661824 1683671112 1727746272 1801869552 1964282964 1974567168 2015703984 2059279488 2244894816 2291663458 2303661696 2402492736 2619043952 2687605312 2946424446 2993193088 3023555976 3203323648 3367342224 3437495187 3455492544 3603739104 3928565928 4031407968 4118558976 4489789632 4583326916 4607323392 4804985472 5238087904 5375210624 5892848892 5986386176 6047111952 6734684448 6874990374 6910985088 7207478208 7857131856 8020822103 8062815936 8979579264 9166653832 9609970944 10312485561 10476175808 10750421248 11785697784 12094223904 13469368896 13749980748 13821970176 14414956416 15714263712 16041644206 16125631872 17959158528 18333307664 20624971122 20952351616 23571395568 24062466309 24188447808 26938737792 27499961496 28829912832 31428527424 32083288412 32251263744 36666615328 41249942244 41904703232 47142791136 48124932618 48376895616 53877475584 54999922992 62857054848 64166576824 72187398927 73333230656 82499884488 94285582272 96249865236 96753791232 109999845984 125714109696 128333153648 144374797854 146666461312 164999768976 188571164544 192499730472 219999691968 256666307296 288749595708 293332922624 329999537952 377142329088 384999460944 439999383936 513332614592 577499191416 659999075904 769998921888 879998767872 1026665229184 1154998382832 1319998151808 1539997843776 2053330458368 2309996765664 2639996303616 3079995687552 4619993531328 6159991375104 9239987062656 18479974125312
• Sum of all divisors σ(n): 62561292175200
• Sum of proper divisors (its aliquot sum) s(n): 44081318049888
• 18479974125312 is an abundant number, because the sum of its proper divisors (44081318049888) is greater than itself. Its abundance is 25601343924576

Bases of 18479974125312

• Binary: 100001100111010110100010010110000111100000000₂
• Hexadecimal: 0x10CEB44B0F00
• Base-36: 6JTKZGE80

Squares and roots of 18479974125312

• 18479974125312 squared (18479974125312²) is 341509443672201019479097344
• 18479974125312 cubed (18479974125312³) is 6311085682611970768198066613553702371328
• The square root of 18479974125312 is 4298834.0425413029
• The cube root of 18479974125312 is 26438.3158265121

Scales and comparisons

• 18,479,974,125,312 seconds is equal to 587,606 years, 5 days, 9 hours, 55 minutes, 12 seconds.
• To count from 1 to 18,479,974,125,312 would take you about one million, four hundred sixty-nine thousand and fifteen 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 18479974125312 cubic inches would be around 2203.2 feet tall.

Recreational maths with 18479974125312

• 18479974125312 backwards is 21352147997481
• 18479974125312 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18479974125312's digits is 63
• More coming soon!