12148557921938368

Names of 12148557921938368

• Cardinal: 12148557921938368 can be written as Twelve quadrillion, one hundred forty-eight trillion, five hundred fifty-seven billion, nine hundred twenty-one million, nine hundred thirty-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2148557921938368 × 10¹⁶

Factors of 12148557921938368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 748

Divisors of 12148557921938368

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 43 56 64 86 112 172 224 301 344 347 349 448 602 688 694 698 1204 1376 1388 1396 1849 2408 2429 2443 2752 2776 2792 3698 4816 4858 4886 5552 5584 7396 9632 9716 9772 11104 11168 12943 14792 14921 15007 19264 19432 19544 22208 22336 25886 29584 29842 30014 38864 39088 51772 59168 59684 60028 77728 78176 103544 104447 105049 118336 119368 120056 120409 121103 121801 155456 156352 207088 208894 210098 238736 240112 240818 242206 243602 414176 417788 420196 477472 480224 481636 484412 487204 641603 645301 828352 835576 840392 842863 847721 852607 954944 960448 963272 968824 974408 1283206 1290602 1671152 1680784 1685726 1695442 1705214 1926544 1937648 1948816 2566412 2581204 3342304 3361568 3371452 3390884 3410428 3853088 3875296 3897632 4491221 4517107 5132824 5162408 5177587 5207429 5237443 6684608 6723136 6742904 6781768 6820856 7706176 7750592 7795264 8982442 9034214 10265648 10324816 10355174 10414858 10474886 13485808 13563536 13641712 17964884 18068428 20531296 20649632 20710348 20829716 20949772 26971616 27127072 27283424 35929768 36136856 36243109 36452003 36662101 41062592 41299264 41420696 41659432 41899544 42022741 42264947 53943232 54254144 54566848 71859536 72273712 72486218 72904006 73324202 82841392 83318864 83799088 84045482 84529894 143719072 144547424 144972436 145808012 146648404 165682784 166637728 167598176 168090964 169059788 222636241 223919447 225210049 287438144 289094848 289944872 291616024 293296808 294159187 295854629 331365568 333275456 335196352 336181928 338119576 445272482 447838894 450420098 579889744 583232048 586593616 588318374 591709258 672363856 676239152 890544964 895677788 900840196 1159779488 1166464096 1173187232 1176636748 1183418516 1344727712 1352478304 1558453687 1567436129 1576470343 1781089928 1791355576 1801680392 1806977863 1817392721 2319558976 2332928192 2346374464 2353273496 2366837032 2689455424 2704956608 3116907374 3134872258 3152940686 3562179856 3582711152 3603360784 3613955726 3634785442 4706546992 4733674064 6233814748 6269744516 6305881372 7124359712 7165422304 7206721568 7227911452 7269570884 9413093984 9467348128 12467629496 12539489032 12611762744 12648845041 12721749047 14248719424 14330844608 14413443136 14455822904 14539141768 14665936609 18826187968 18934696256 24935258992 25078978064 25223525488 25297690082 25443498094 28911645808 29078283536 29331873218 49870517984 50157956128 50447050976 50595380164 50886996188 57823291616 58156567072 58663746436 77700048109 78147887003 99741035968 100315912256 100894101952 101190760328 101773992376 102661556263 115646583232 116313134144 117327492872 155400096218 156295774006 202381520656 203547984752 205323112526 234654985744 310800192436 312591548012 404763041312 407095969504 410646225052 469309971488 543900336763 547035209021 621600384872 625183096024 630635274187 809526082624 814191939008 821292450104 938619942976 1087800673526 1094070418042 1243200769744 1250366192048 1261270548374 1642584900208 2175601347052 2188140836084 2486401539488 2500732384096 2522541096748 3285169800416 4351202694104 4376281672168 4414446919309 4972803078976 5001464768192 5045082193496 6570339600832 8702405388208 8752563344336 8828893838618 10090164386992 17404810776416 17505126688672 17657787677236 20180328773984 27117316790041 34809621552832 35010253377344 35315575354472 40360657547968 54234633580082 70631150708944 108469267160164 141262301417888 189821217530287 216938534320328 282524602835776 379642435060574 433877068640656 759284870121148 867754137281312 1518569740242296 1735508274562624 3037139480484592 6074278960969184 12148557921938368
• Sum of all divisors σ(n): 28369629483793416
• Sum of proper divisors (its aliquot sum) s(n): 16221071561855048
• 12148557921938368 is an abundant number, because the sum of its proper divisors (16221071561855048) is greater than itself. Its abundance is 4072513639916680

Bases of 12148557921938368

• Binary: 101011001010010000110010001111011110000110101111000000₂
• Hexadecimal: 0x2B290C8F786BC0
• Base-36: 3BMAYGO929S

Squares and roots of 12148557921938368

• 12148557921938368 squared (12148557921938368²) is 147587459582691478240306390503424
• 12148557921938368 cubed (12148557921938368³) is 1792974801292065261749164378870690639865420972032
• The square root of 12148557921938368 is 110220496.8322061593
• The cube root of 12148557921938368 is 229883.7340658505

Scales and comparisons

• 12,148,557,921,938,368 seconds is equal to 386,286,563 years, 49 weeks, 6 days, 16 hours, 39 minutes, 28 seconds.
• To count from 1 to 12,148,557,921,938,368 would take you about one billion, one hundred fifty-eight million, eight hundred fifty-nine thousand, six hundred ninety-one 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 12148557921938368 cubic inches would be around 19157 feet tall.

Recreational maths with 12148557921938368

• 12148557921938368 backwards is 86383912975584121
• The number of decimal digits it has is: 17
• The sum of 12148557921938368's digits is 82
• More coming soon!