18338273221423104

Names of 18338273221423104

• Cardinal: 18338273221423104 can be written as Eighteen quadrillion, three hundred thirty-eight trillion, two hundred seventy-three billion, two hundred twenty-one million, four hundred twenty-three thousand, one hundred four.

Scientific notation

• Scientific notation: 1.8338273221423104 × 10¹⁶

Factors of 18338273221423104

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 118

Divisors of 18338273221423104

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 113 128 144 162 192 216 226 243 256 288 324 339 384 432 452 486 512 576 648 678 768 864 904 972 1017 1024 1152 1296 1356 1536 1728 1808 1944 2034 2048 2304 2592 2712 3051 3072 3456 3616 3888 4068 4096 4608 5184 5424 6102 6144 6912 7232 7776 8136 9153 9216 10368 10848 12204 12288 12769 13824 14464 15552 16272 18306 18432 20736 21696 24408 25538 27459 27648 28928 31104 32544 36612 36864 38307 41472 43392 48816 51076 54918 55296 57856 62208 65088 73224 76614 82944 86784 97632 102152 109836 110592 114921 115712 124416 130176 146448 153228 165888 173568 195264 204304 219672 229842 231424 248832 260352 292896 306456 331776 344763 347136 390528 408608 439344 459684 462848 497664 520704 585792 612912 689526 694272 781056 817216 878688 919368 995328 1034289 1041408 1171584 1225824 1379052 1388544 1442897 1562112 1634432 1757376 1838736 2068578 2082816 2343168 2451648 2758104 2885794 3102867 3124224 3268864 3514752 3677472 4137156 4165632 4328691 4686336 4903296 5516208 5771588 6205734 6248448 6537728 7029504 7354944 8274312 8657382 9372672 9806592 11032416 11543176 12411468 12496896 12986073 13075456 14059008 14709888 16548624 17314764 18745344 19613184 22064832 23086352 24822936 25972146 26150912 28118016 29419776 33097248 34629528 37490688 38958219 39226368 44129664 46172704 49645872 51944292 52301824 56236032 58839552 66194496 69259056 77916438 78452736 88259328 92345408 99291744 103888584 112472064 116874657 117679104 132388992 138518112 155832876 156905472 163047361 176518656 184690816 198583488 207777168 233749314 235358208 264777984 277036224 311665752 326094722 350623971 353037312 369381632 397166976 415554336 467498628 470716416 489142083 529555968 554072448 623331504 652189444 701247942 706074624 738763264 794333952 831108672 934997256 978284166 1059111936 1108144896 1246663008 1304378888 1402495884 1412149248 1467426249 1477526528 1588667904 1662217344 1869994512 1956568332 2118223872 2216289792 2493326016 2608757776 2804991768 2934852498 2955053056 3177335808 3324434688 3739989024 3913136664 4236447744 4402278747 4432579584 4986652032 5217515552 5609983536 5869704996 5910106112 6354671616 6648869376 7479978048 7826273328 8804557494 8865159168 9973304064 10435031104 11219967072 11739409992 12709343232 13206836241 13297738752 14959956096 15652546656 17609114988 17730318336 18424351793 19946608128 20870062208 22439934144 23478819984 26413672482 26595477504 29919912192 31305093312 35218229976 36848703586 39620508723 39893216256 41740124416 44879868288 46957639968 52827344964 53190955008 55273055379 59839824384 62610186624 70436459952 73697407172 79241017446 79786432512 83480248832 89759736576 93915279936 105654689928 110546110758 119679648768 125220373248 140872919904 147394814344 158482034892 159572865024 165819166137 166960497664 179519473152 187830559872 211309379856 221092221516 239359297536 250440746496 281745839808 294789628688 316964069784 331638332274 333920995328 359038946304 375661119744 422618759712 442184443032 478718595072 497457498411 500881492992 563491679616 589579257376 633928139568 663276664548 667841990656 718077892608 751322239488 845237519424 884368886064 994914996822 1001762985984 1126983359232 1179158514752 1267856279136 1326553329096 1436155785216 1492372495233 1502644478976 1690475038848 1768737772128 1989829993644 2003525971968 2253966718464 2358317029504 2535712558272 2653106658192 2984744990466 3005288957952 3380950077696 3537475544256 3979659987288 4477117485699 4507933436928 4716634059008 5071425116544 5306213316384 5969489980932 6010577915904 6761900155392 7074951088512 7959319974576 8954234971398 9015866873856 9433268118016 10142850233088 10612426632768 11938979961864 13523800310784 14149902177024 15918639949152 17908469942796 18031733747712 18866536236032 20285700466176 21224853265536 23877959923728 27047600621568 28299804354048 31837279898304 35816939885592 37733072472064 40571400932352 42449706531072 47755919847456 54095201243136 56599608708096 63674559796608 71633879771184 75466144944128 81142801864704 84899413062144 95511839694912 113199217416192 127349119593216 143267759542368 162285603729408 169798826124288 191023679389824 226398434832384 254698239186432 286535519084736 339597652248576 382047358779648 509396478372864 573071038169472 679195304497152 764094717559296 1018792956745728 1146142076338944 1528189435118592 2037585913491456 2292284152677888 3056378870237184 4584568305355776 6112757740474368 9169136610711552 18338273221423104
• Sum of all divisors σ(n): 55423117118239416
• Sum of proper divisors (its aliquot sum) s(n): 37084843896816312
• 18338273221423104 is an abundant number, because the sum of its proper divisors (37084843896816312) is greater than itself. Its abundance is 18746570675393208

Bases of 18338273221423104

• Binary: 1000001001001101000111111110101001010000011000000000000₂
• Hexadecimal: 0x41268FF5283000
• Base-36: 50KDIEZUO00

Squares and roots of 18338273221423104

• 18338273221423104 squared (18338273221423104²) is 336292264743563708346974984994816
• 18338273221423104 cubed (18338273221423104³) is 6167019433118623387268846322943749580673582628864
• The square root of 18338273221423104 is 135418880.5943362685
• The cube root of 18338273221423104 is 263705.6772230287

Scales and comparisons

• 18,338,273,221,423,104 seconds is equal to 583,100,364 years, 22 weeks, 5 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 18,338,273,221,423,104 would take you about one billion, seven hundred forty-nine million, three hundred one thousand and ninety-three 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 18338273221423104 cubic inches would be around 21975.5 feet tall.

Recreational maths with 18338273221423104

• 18338273221423104 backwards is 40132412237283381
• 18338273221423104 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18338273221423104's digits is 54
• More coming soon!