42290129420188646464

Names of 42290129420188646464

• Cardinal: 42290129420188646464 can be written as Forty-two quintillion, two hundred ninety quadrillion, one hundred twenty-nine trillion, four hundred twenty billion, one hundred eighty-eight million, six hundred forty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 4.2290129420188646464 × 10¹⁹

Factors of 42290129420188646464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 57352272

Divisors of 42290129420188646464

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 76 104 152 208 247 304 361 416 494 608 722 832 988 1216 1444 1976 2888 3952 4693 5776 7904 9386 11552 15808 18772 23104 37544 75088 150176 300352 2570221 5140442 10280884 20561768 33412873 41123536 48834199 54782017 66825746 82247072 97668398 109564034 133651492 164494144 195336796 219128068 267302984 390673592 438256136 534605968 634844587 712166221 781347184 876512272 927849781 1040858323 1069211936 1269689174 1424332442 1562694368 1753024544 1855699562 2081716646 2138423872 2539378348 2848664884 3125388736 3506049088 3711399124 4163433292 5078756696 5697329768 7422798248 8326866584 10157513392 11394659536 12062047153 13531158199 14845596496 16653733168 19776308137 20315026784 22789319072 24124094306 27062316398 29691192992 33307466336 39552616274 40630053568 45578638144 48248188612 54124632796 59382385984 66614932672 79105232548 96496377224 108249265592 158210465096 192992754448 216498531184 257092005781 316420930192 385985508896 432997062368 514184011562 632841860384 771971017792 865994124736 1028368023124 1265683720768 2056736046248 4113472092496 8226944184992 16453888369984 140801890515757 281603781031514 563207562063028 1126415124126056 1830424576704841 2252830248252112 2675235919799383 3660849153409682 4505660496504224 5350471839598766 7321698306819364 9011320993008448 10700943679197532 14643396613638728 21401887358395064 29286793227277456 34778066957391979 42803774716790128 50829482476188277 58573586454554912 69556133914783958 85607549433580256 101658964952376554 117147172909109824 139112267829567916 171215098867160512 203317929904753108 278224535659135832 406635859809506216 556449071318271664 660783272190447601 813271719619012432 1112898142636543328 1321566544380895202 1626543439238024864 2225796285273086656 2643133088761790404 3253086878476049728 5286266177523580808 10572532355047161616 21145064710094323232 42290129420188646464
• Sum of all divisors σ(n): 95381773920842114328
• Sum of proper divisors (its aliquot sum) s(n): 53091644500653467864
• 42290129420188646464 is an abundant number, because the sum of its proper divisors (53091644500653467864) is greater than itself. Its abundance is 10801515080464821400

Bases of 42290129420188646464

• Binary: 100100101011100100101110001010010100011011101000111111110001000000₂
• Hexadecimal: 0x24AE4B8A51BA3FC40
• Base-36: 8XATJQBJG0SHS

Squares and roots of 42290129420188646464

• 42290129420188646464 squared (42290129420188646464²) is 1788455046376305303154406329248379703296
• 42290129420188646464 cubed (42290129420188646464³) is 75633995373443439012354023916005635777720967177076159545344
• The square root of 42290129420188646464 is 6503086145.8378856743
• The cube root of 42290129420188646464 is 3484012.2344490611

Scales and comparisons

• 42,290,129,420,188,646,464 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,290,129,420,188,646,464 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 42290129420188646464 cubic inches would be around 290334.4 feet tall.

Recreational maths with 42290129420188646464

• 42290129420188646464 backwards is 46464688102492109224
• The number of decimal digits it has is: 20
• The sum of 42290129420188646464's digits is 82
• More coming soon!