42668522561352168

Names of 42668522561352168

• Cardinal: 42668522561352168 can be written as Forty-two quadrillion, six hundred sixty-eight trillion, five hundred twenty-two billion, five hundred sixty-one million, three hundred fifty-two thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2668522561352168 × 10¹⁶

Factors of 42668522561352168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 968

Divisors of 42668522561352168

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 169 181 234 312 338 362 468 507 543 676 724 769 936 1014 1086 1352 1448 1521 1538 1629 2028 2172 2307 2353 3042 3076 3258 4056 4344 4614 4706 6084 6152 6516 6921 7059 9228 9412 9997 12168 13032 13842 14118 18456 18824 19994 21177 27684 28236 29991 30589 32761 39988 42354 55368 56472 59982 61178 65522 79976 84708 89973 91767 98283 119964 122356 129961 131044 139189 169416 179946 183534 196566 239928 244712 259922 262088 275301 278378 294849 359892 367068 389883 393132 417567 425893 519844 550602 556756 589698 591361 719784 734136 779766 786264 835134 851786 1039688 1101204 1113512 1169649 1179396 1182722 1252701 1277679 1559532 1670268 1703572 1774083 1809457 2202408 2339298 2358792 2365444 2505402 2555358 3119064 3340536 3407144 3548166 3618914 3833037 4678596 4730888 5010804 5110716 5322249 5428371 5536609 5929741 7096332 7237828 7666074 7687693 9357192 10021608 10221432 10644498 10856742 11073218 11859482 14192664 14475656 15332148 15375386 16285113 16609827 17789223 21288996 21713484 22146436 23063079 23522941 23718964 25193209 30664296 30750772 32570226 33219654 35578446 42577992 43426968 44292872 46126158 47045882 47437928 49829481 50386418 53367669 61501544 65140452 66439308 69189237 70568823 71156892 75579627 77086633 92252316 94091764 99658962 99940009 100772836 106735338 107036341 130280904 132878616 138378474 141137646 142313784 151159254 154173266 184504632 188183528 199317924 199880018 201545672 211706469 213470676 214072682 226738881 231259899 276756948 282275292 299820027 302318508 308346532 321109023 327511717 398635848 399760036 423412938 426941352 428145364 453477762 462519798 553513896 564550584 599640054 604637016 616693064 642218046 655023434 693779697 799520072 846825876 856290728 899460081 906955524 925039596 963327069 982535151 1002126229 1199280108 1284436092 1310046868 1387559394 1391472433 1693651752 1798920162 1813911048 1850079192 1926654138 1965070302 2004252458 2398560216 2568872184 2620093736 2775118788 2782944866 2947605453 3006378687 3597840324 3853308276 3930140604 4008504916 4174417299 4257652321 4559970829 5550237576 5565889732 5895210906 6012757374 7195680648 7706616552 7860281208 8017009832 8348834598 8515304642 9019136061 9119941658 11131779464 11790421812 12025514748 12523251897 12772956963 13679912487 16697669196 17030609284 18038272122 18089141629 18239883316 19373577721 23580843624 24051029496 25046503794 25545913926 27359824974 33395338392 34061218568 36076544244 36178283258 36479766632 38318870889 38747155442 41039737461 50093007588 51091827852 54267424887 54719649948 58120733163 59279620777 72153088488 72356566516 76637741778 77494310884 82079474922 100186015176 102183655704 108534849774 109439299896 116241466326 118559241554 144713133032 153275483556 154988621768 162802274661 164158949844 174362199489 177838862331 217069699548 232482932652 237118483108 251856510373 306550967112 325604549322 328317899688 348724398978 355677724662 434139399096 464965865304 474236966216 503713020746 533516586993 651209098644 697448797956 711355449324 755569531119 770635070101 1007426041492 1067033173986 1302418197288 1394897595912 1422710898648 1511139062238 1541270140202 2014852082984 2134066347972 2266708593357 2311905210303 3022278124476 3082540280404 3274134634849 3506617567501 4268132695944 4533417186714 4623810420606 6044556248952 6165080560808 6548269269698 6935715630909 7013235135002 9066834373428 9247620841212 9822403904547 10519852702503 13096538539396 13871431261818 14026470270004 18133668746856 18495241682424 19644807809094 21039705405006 26193077078792 27742862523636 28052940540008 29467211713641 31559558107509 39289615618188 42079410810012 45586028377513 55485725047272 58934423427282 63119116215018 78579231236376 84158821620024 91172056755026 117868846854564 126238232430036 136758085132539 182344113510052 235737693709128 252476464860072 273516170265078 364688227020104 410274255397617 547032340530156 592618368907669 820548510795234 1094064681060312 1185236737815338 1641097021590468 1777855106723007 2370473475630676 3282194043180936 3555710213446014 4740946951261352 5333565320169021 7111420426892028 10667130640338042 14222840853784056 21334261280676084 42668522561352168
• Sum of all divisors σ(n): 125992674063268740
• Sum of proper divisors (its aliquot sum) s(n): 83324151501916572
• 42668522561352168 is an abundant number, because the sum of its proper divisors (83324151501916572) is greater than itself. Its abundance is 40655628940564404

Bases of 42668522561352168

• Binary: 10010111100101101100101110010010010111000011000111101000₂
• Hexadecimal: 0x9796CB925C31E8
• Base-36: BO4Q8NSF8Q0

Squares and roots of 42668522561352168

• 42668522561352168 squared (42668522561352168²) is 1820602817568618975227648518300224
• 42668522561352168 cubed (42668522561352168³) is 77682432396687943963171126321339299638746417285632
• The square root of 42668522561352168 is 206563604.1546336111
• The cube root of 42668522561352168 is 349437.2523002551

Scales and comparisons

• 42,668,522,561,352,168 seconds is equal to 1,356,727,035 years, 2 weeks, 2 days, 9 hours, 22 minutes, 48 seconds.
• To count from 1 to 42,668,522,561,352,168 would take you about four billion, seventy million, one hundred eighty-one thousand, one hundred 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 42668522561352168 cubic inches would be around 29119.8 feet tall.

Recreational maths with 42668522561352168

• 42668522561352168 backwards is 86125316522586624
• 42668522561352168 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42668522561352168's digits is 72
• More coming soon!