42390873920863751441625008

Names of 42390873920863751441625008

• Cardinal: 42390873920863751441625008 can be written as Forty-two septillion, three hundred ninety sextillion, eight hundred seventy-three quintillion, nine hundred twenty quadrillion, eight hundred sixty-three trillion, seven hundred fifty-one billion, four hundred forty-one million, six hundred twenty-five thousand and eight.

Scientific notation

• Scientific notation: 4.2390873920863751441625008 × 10²⁵

Factors of 42390873920863751441625008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2102042801

Divisors of 42390873920863751441625008

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 73 146 292 584 1168 1549 3098 6196 12392 24784 28603 57206 113077 114412 226154 228824 389773 452308 457648 779546 904616 1559092 1809232 2088019 3118184 4176038 6236368 8352076 16704152 28453429 33408304 44306047 56906858 88612094 113813716 177224188 227627432 354448376 455254864 603758377 708896752 1207516754 2101622801 2415033508 3234341431 4203245602 4830067016 6468682862 8406491204 9660134032 11148677119 12937365724 16812982408 22297354238 25874731448 33625964816 44074361521 44594708476 51749462896 88148723042 89189416952 153418464473 176297446084 178378833904 306836928946 352594892168 613673857892 705189784336 813853429687 1227347715784 1627706859374 2454695431568 3255413718748 3255413718749 6510827437496 6510827437498 13021654874992 13021654874996 17269300857331 26043309749992 34538601714662 52086619499984 60112716977003 69077203429324 120225433954006 138154406858648 237645201468677 240450867908012 276308813717296 475290402937354 480901735816024 819155824014173 950580805874708 961803471632048 1260658962585163 1638311648028346 1901161611749416 2521317925170326 3276623296056692 3802323223498832 4388228339321219 5042635850340652 6553246592113384 8776456678642438 10085271700681304 13106493184226768 17552913357284876 20170543401362608 35105826714569752 59798375153034629 70211653429139504 93114598597377647 119596750306069258 186229197194755294 239193500612138516 372458394389510588 478387001224277032 744916788779021176 956774002448554064 1268872371397953977 1489833577558042352 2537744742795907954 5075489485591815908 6797365697608568231 10150978971183631816 13594731395217136462 20301957942367263632 23430314034277390319 27189462790434272924 46860628068554780638 54378925580868545848 92627683112050640321 93721256137109561276 108757851161737091696 185255366224101280642 187442512274219122552 370510732448202561284 374885024548438245104 741021464896405122568 1482042929792810245136 1710412924502249493287 3420825849004498986574 6841651698008997973148 13683303396017995946296 27366606792035991892592 36293556439095677604131 72587112878191355208262 145174225756382710416524 290348451512765420833048 580696903025530841666096 2649429620053984465101563 5298859240107968930203126 10597718480215937860406252 21195436960431875720812504 42390873920863751441625008
• Sum of all divisors σ(n): 83314294073946898130414400
• Sum of proper divisors (its aliquot sum) s(n): 40923420153083146688789392
• 42390873920863751441625008 is a deficient number, because the sum of its proper divisors (40923420153083146688789392) is less than itself. Its deficiency is 1467453767780604752835616

Bases of 42390873920863751441625008

• Binary: 10001100010000100111011110000101000010111101011100011101011100111110100010111110110000₂
• Hexadecimal: 0x23109DE142F5C75CFA2FB0
• Base-36: 5BQZPEPOM6T1YXI28

Squares and roots of 42390873920863751441625008

• 42390873920863751441625008 squared (42390873920863751441625008²) is 1796986191774566523321033974646891999602663691000064
• 42390873920863751441625008 cubed (42390873920863751441625008³) is 76175815093048739966480205830710416749832249854599828601358225639276792000512
• The square root of 42390873920863751441625008 is 6510827437496.9999999989
• The cube root of 42390873920863751441625008 is 348677660.4684465135

Scales and comparisons

• 42,390,873,920,863,751,441,625,008 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,390,873,920,863,751,441,625,008 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 42390873920863751441625008 cubic inches would be around 29056471.7 feet tall.

Recreational maths with 42390873920863751441625008

• 42390873920863751441625008 backwards is 80052614415736802937809324
• The number of decimal digits it has is: 26
• The sum of 42390873920863751441625008's digits is 107
• More coming soon!