42438946506165630

Names of 42438946506165630

• Cardinal: 42438946506165630 can be written as Forty-two quadrillion, four hundred thirty-eight trillion, nine hundred forty-six billion, five hundred six million, one hundred sixty-five thousand, six hundred thirty.

Scientific notation

• Scientific notation: 4.243894650616563 × 10¹⁶

Factors of 42438946506165630

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5233888

Divisors of 42438946506165630

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 29 30 45 54 58 73 81 87 90 135 145 146 162 174 219 261 270 290 365 405 435 438 522 657 730 783 810 870 1095 1305 1314 1566 1971 2117 2190 2349 2610 3285 3915 3942 4234 4698 4733 5913 6351 6570 7830 9466 9855 10585 11745 11826 12702 14199 19053 19710 21170 23490 23665 28398 29565 31755 38106 42597 47330 57159 59130 63510 70995 85194 95265 114318 127791 137257 141990 171477 190530 212985 255582 274514 285795 342954 345509 383373 411771 425970 571590 638955 686285 691018 766746 823542 857385 1036527 1235313 1277910 1372570 1714770 1727545 1916865 2058855 2073054 2470626 3109581 3455090 3705939 3833730 4117710 5182635 5229043 6176565 6219162 7411878 9328743 10019761 10365270 10458086 11117817 12353130 15547905 15687129 18529695 18657486 20039522 22235634 26145215 27986229 30059283 31095810 31374258 37059390 46643715 47061387 50098805 52290430 55589085 55972458 60118566 78435645 90177849 93287430 94122774 100197610 111178170 139931145 141184161 150296415 151642247 156871290 180355698 235306935 270533547 279862290 282368322 300592830 303284494 381720139 423552483 450889245 454926741 470613870 541067094 705920805 758211235 763440278 811600641 847104966 901778490 909853482 1145160417 1352667735 1364780223 1411841610 1516422470 1623201282 1908600695 2117762415 2274633705 2290320834 2705335470 2729560446 3435481251 3817201390 4058003205 4094340669 4235524830 4549267410 5725802085 6823901115 6870962502 8116006410 8188681338 10306443753 11069884031 11451604170 12283022007 13647802230 17177406255 20471703345 20612887506 22139768062 24566044014 24749060519 30919331259 33209652093 34354812510 40943406690 49498121038 51532218765 55349420155 61415110035 61838662518 66419304186 74247181557 99628956279 103064437530 110698840310 122830220070 123745302595 148494363114 154596656295 166048260465 199257912558 222741544671 247490605190 298886868837 309193312590 332096520930 371235907785 445483089342 498144781395 597773737674 668224634013 717722755051 742471815570 896660606511 996289562790 1113707723355 1336449268026 1435445510102 1494434344185 1793321213022 1806681417887 2004673902039 2153168265153 2227415446710 2988868688370 3341123170065 3588613775255 3613362835774 4009347804078 4306336530306 4483303032555 5420044253661 6459504795459 6682246340130 7177227550510 8966606065110 9033407089435 10023369510195 10765841325765 10840088507322 12919009590918 16260132760983 18066814178870 19378514386377 20046739020390 21531682651530 27100221268305 32297523977295 32520265521966 38757028772754 48780398282949 52393761118723 54200442536610 58135543159131 64595047954590 81300663804915 96892571931885 97560796565898 104787522237446 116271086318262 146341194848847 157181283356169 162601327609830 193785143863770 243901991414745 261968805593615 290677715795655 292682389697694 314362566712338 471543850068507 487803982829490 523937611187230 581355431591310 731705974244235 785906416780845 943087700137014 1414631550205521 1463411948488470 1571812833561690 2357719250342535 2829263100411042 4243894650616563 4715438500685070 7073157751027605 8487789301233126 14146315502055210 21219473253082815 42438946506165630
• Sum of all divisors σ(n): 119690973608247360
• Sum of proper divisors (its aliquot sum) s(n): 77252027102081730
• 42438946506165630 is an abundant number, because the sum of its proper divisors (77252027102081730) is greater than itself. Its abundance is 34813080595916100

Bases of 42438946506165630

• Binary: 10010110110001011111111100111011001001000100110101111110₂
• Hexadecimal: 0x96C5FF3B244D7E
• Base-36: BLVCMVKN5VI

Squares and roots of 42438946506165630

• 42438946506165630 squared (42438946506165630²) is 1801064180553187933455604993296900
• 42438946506165630 cubed (42438946506165630³) is 76435266412667778455912132553811879530671165547000
• The square root of 42438946506165630 is 206007151.5898553217
• The cube root of 42438946506165630 is 348809.4144905173

Scales and comparisons

• 42,438,946,506,165,630 seconds is equal to 1,349,427,226 years, 32 weeks, 40 minutes, 30 seconds.
• To count from 1 to 42,438,946,506,165,630 would take you about four billion, forty-eight million, two hundred eighty-one thousand, six hundred seventy-nine 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 42438946506165630 cubic inches would be around 29067.5 feet tall.

Recreational maths with 42438946506165630

• 42438946506165630 backwards is 03656160564983424
• The number of decimal digits it has is: 17
• The sum of 42438946506165630's digits is 72
• More coming soon!