6438282031967968

Names of 6438282031967968

• Cardinal: 6438282031967968 can be written as Six quadrillion, four hundred thirty-eight trillion, two hundred eighty-two billion, thirty-one million, nine hundred sixty-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 6.438282031967968 × 10¹⁵

Factors of 6438282031967968

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3094338

Divisors of 6438282031967968

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 32 34 52 56 68 91 104 112 119 127 136 182 208 221 224 238 254 272 331 364 416 442 476 508 544 662 728 884 889 952 1016 1324 1456 1547 1651 1768 1778 1904 2032 2159 2317 2648 2912 3094 3302 3536 3556 3808 4064 4303 4318 4634 5296 5627 6188 6604 7072 7112 8606 8636 9268 10592 11254 11557 12376 13208 14224 15113 17212 17272 18536 22508 23114 24752 26416 28067 28448 30121 30226 34424 34544 37072 39389 42037 45016 46228 49504 52832 56134 60242 60452 68848 69088 73151 74144 78778 84074 90032 92456 112268 120484 120904 137696 146302 157556 168148 180064 184912 196469 224536 240968 241808 292604 294259 315112 336296 369824 392938 449072 481936 483616 512057 546481 585208 588518 630224 672592 714629 785876 898144 963872 1024114 1092962 1170416 1177036 1260448 1345184 1429258 1571752 2048228 2185924 2340832 2354072 2858516 3093841 3143504 3825367 4096456 4371848 4708144 5002403 5717032 6187682 6287008 7650734 8192912 8743696 9290177 9416288 10004806 11434064 12375364 15301468 16385824 17487392 18580354 20009612 21656887 22868128 24750728 30602936 37160708 40019224 40219933 43313774 49501456 52595297 61205872 65031239 74321416 80038448 80439866 86627548 99002912 105190594 122411744 130062478 148642832 160076896 160879732 173255096 210381188 260124956 281539531 297285664 321759464 346510192 368167079 392917807 420762376 520249912 563079062 643518928 683738861 693020384 736334158 785835614 841524752 1024061371 1040499824 1126158124 1287037856 1367477722 1472668316 1571671228 1683049504 2048122742 2080999648 2252316248 2734955444 2750424649 2945336632 3143342456 4096245484 4504632496 4786172027 5107931491 5469910888 5500849298 5890673264 6286684912 6679602719 7168429597 8192490968 9009264992 9572344054 10215862982 10939821776 11001698596 11781346528 12573369824 13312797823 13359205438 14336859194 16384981936 17409043307 19144688108 20431725964 21879643552 22003397192 26625595646 26718410876 28673718388 32769963872 34818086614 35755520437 38289376216 40863451928 44006794384 46757219033 53251191292 53436821752 57347436776 69636173228 71511040874 76578752432 81726903856 86834835347 88013588768 93189584761 93514438066 106502382584 106873643504 114694873552 121863303149 130055794117 139272346456 143022081748 153157504864 163453807712 173669670694 186379169522 187028876132 213004765168 213747287008 226317562991 229389747104 243726606298 260111588234 278544692912 286044163496 347339341388 372758339044 374057752264 426009530336 452635125982 487453212596 520223176468 557089385824 572088326992 607843847429 694678682776 745516678088 748115504528 905270251964 910390558819 974906425192 1040446352936 1144176653984 1215687694858 1389357365552 1491033356176 1496231009056 1584222940937 1690725323521 1810540503928 1820781117638 1949812850384 2080892705872 2210948499989 2431375389716 2778714731104 2982066712352 3168445881874 3381450647042 3621081007856 3641562235276 3899625700768 4161785411744 4421896999978 4862750779432 6336891763748 6762901294084 7242162015712 7283124470552 8843793999956 9725501558864 11835077264647 12673783527496 13525802588168 14566248941104 15476639499923 17687587999912 19451003117728 23670154529294 25347567054992 27051605176336 28742330499857 29132497882208 30953278999846 35375175999824 47340309058588 50695134109984 54103210352672 57484660999714 61906557999692 70750351999648 94680618117176 114969321999428 123813115999384 189361236234352 201196313498999 229938643998856 247626231998768 378722472468704 402392626997998 459877287997712 495252463997536 804785253995996 919754575995424 1609570507991992 3219141015983984 6438282031967968
• Sum of all divisors σ(n): 16698492330541056
• Sum of proper divisors (its aliquot sum) s(n): 10260210298573088
• 6438282031967968 is an abundant number, because the sum of its proper divisors (10260210298573088) is greater than itself. Its abundance is 3821928266605120

Bases of 6438282031967968

• Binary: 10110110111111001010101011001011110101010111011100000₂
• Hexadecimal: 0x16DF95597AAEE0
• Base-36: 1RE6HXMBFTS

Squares and roots of 6438282031967968

• 6438282031967968 squared (6438282031967968²) is 41451475523161586923902978049024
• 6438282031967968 cubed (6438282031967968³) is 266876290059331271260812782931975174143901663232
• The square root of 6438282031967968 is 80238905.9743960367
• The cube root of 6438282031967968 is 186033.0040478757

Scales and comparisons

• 6,438,282,031,967,968 seconds is equal to 204,717,453 years, 36 weeks, 3 days, 18 hours, 39 minutes, 28 seconds.
• To count from 1 to 6,438,282,031,967,968 would take you about six hundred fourteen million, one hundred fifty-two thousand, three hundred sixty-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 6438282031967968 cubic inches would be around 15502.8 feet tall.

Recreational maths with 6438282031967968

• 6438282031967968 backwards is 8697691302828346
• The number of decimal digits it has is: 16
• The sum of 6438282031967968's digits is 82
• More coming soon!