490243989449389056

Names of 490243989449389056

• Cardinal: 490243989449389056 can be written as Four hundred ninety quadrillion, two hundred forty-three trillion, nine hundred eighty-nine billion, four hundred forty-nine million, three hundred eighty-nine thousand and fifty-six.

Scientific notation

• Scientific notation: 4.90243989449389056 × 10¹⁷

Factors of 490243989449389056

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3256829224139

Divisors of 490243989449389056

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 384 392 448 512 588 672 768 784 896 1024 1176 1344 1536 1568 1792 2352 2688 3072 3136 3584 4704 5376 6272 7168 9408 10752 12544 18816 21504 25088 37632 50176 75264 150528 3256829224127 6513658448254 9770487672381 13027316896508 19540975344762 22797804568889 26054633793016 39081950689524 45595609137778 52109267586032 68393413706667 78163901379048 91191218275556 104218535172064 136786827413334 156327802758096 159584631982223 182382436551112 208437070344128 273573654826668 312655605516192 319169263964446 364764873102224 416874140688256 478753895946669 547147309653336 625311211032384 638338527928892 729529746204448 833748281376512 957507791893338 1094294619306672 1250622422064768 1276677055857784 1459059492408896 1667496562753024 1915015583786676 2188589238613344 2501244844129536 2553354111715568 2918118984817792 3334993125506048 3830031167573352 4377178477226688 5002489688259072 5106708223431136 5836237969635584 7660062335146704 8754356954453376 10004979376518144 10213416446862272 11672475939271168 15320124670293408 17508713908906752 20426832893724544 23344951878542336 30640249340586816 35017427817813504 40853665787449088 61280498681173632 70034855635627008 81707331574898176 122560997362347264 163414663149796352 245121994724694528 490243989449389056
• Sum of all divisors σ(n): 1520014308168123648
• Sum of proper divisors (its aliquot sum) s(n): 1029770318718734592
• 490243989449389056 is an abundant number, because the sum of its proper divisors (1029770318718734592) is greater than itself. Its abundance is 539526329269345536

Bases of 490243989449389056

• Binary: 11011001101101100100100111110011100011001101011010000000000₂
• Hexadecimal: 0x6CDB24F9C66B400
• Base-36: 3Q34ZNMHGH6O

Squares and roots of 490243989449389056

• 490243989449389056 squared (490243989449389056²) is 240339169191252688054719291652571136
• 490243989449389056 cubed (490243989449389056³) is 117824833125271414061599564757383654639639126779887616
• The square root of 490243989449389056 is 700174256.4886180217
• The cube root of 490243989449389056 is 788504.3482167039

Scales and comparisons

• 490,243,989,449,389,056 seconds is equal to 15,588,242,440 years, 13 weeks, 5 days, 19 hours, 37 minutes, 36 seconds.
• To count from 1 to 490,243,989,449,389,056 would take you about forty-six billion, seven hundred sixty-four million, seven hundred twenty-seven thousand, three hundred twenty 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 490243989449389056 cubic inches would be around 65708.7 feet tall.

Recreational maths with 490243989449389056

• 490243989449389056 backwards is 650983944989342094
• 490243989449389056 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 490243989449389056's digits is 96
• More coming soon!