990447133045392

Names of 990447133045392

• Cardinal: 990447133045392 can be written as Nine hundred ninety trillion, four hundred forty-seven billion, one hundred thirty-three million, forty-five thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 9.90447133045392 × 10¹⁴

Factors of 990447133045392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 137459452

Divisors of 990447133045392

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 88 99 132 144 176 198 264 396 528 792 1584 4549 9098 13647 18196 27294 36392 40941 50039 54588 72784 81882 100078 109176 150117 163764 200156 218352 300234 327528 400312 450351 600468 655056 800624 900702 1200936 1801404 2401872 3602808 7205616 137454887 274909774 412364661 549819548 824729322 1099639096 1237093983 1512003757 1649458644 2199278192 2474187966 3024007514 3298917288 4536011271 4948375932 6048015028 6597834576 9072022542 9896751864 12096030056 13608033813 18144045084 19793503728 24192060112 27216067626 36288090168 54432135252 72576180336 108864270504 217728541008 625282280963 1250564561926 1875846842889 2501129123852 3751693685778 5002258247704 5627540528667 6878105090593 7503387371556 10004516495408 11255081057334 13756210181186 15006774743112 20634315271779 22510162114668 27512420362372 30013549486224 41268630543558 45020324229336 55024840724744 61902945815337 82537261087116 90040648458672 110049681449488 123805891630674 165074522174232 247611783261348 330149044348464 495223566522696 990447133045392
• Sum of all divisors σ(n): 3024529864574400
• Sum of proper divisors (its aliquot sum) s(n): 2034082731529008
• 990447133045392 is an abundant number, because the sum of its proper divisors (2034082731529008) is greater than itself. Its abundance is 1043635598483616

Bases of 990447133045392

• Binary: 11100001001100111001110001100010001011001010010000₂
• Hexadecimal: 0x384CE7188B290
• Base-36: 9R314QFES0

Squares and roots of 990447133045392

• 990447133045392 squared (990447133045392²) is 980985523357836441524332433664
• 990447133045392 cubed (990447133045392³) is 971614299168802531466956120415093983140876288
• The square root of 990447133045392 is 31471370.0535167677
• The cube root of 990447133045392 is 99680.5517160789

Scales and comparisons

• 990,447,133,045,392 seconds is equal to 31,493,155 years, 9 weeks, 1 day, 7 hours, 43 minutes, 12 seconds.
• To count from 1 to 990,447,133,045,392 would take you about seventy-eight million, seven hundred thirty-two thousand, eight hundred eighty-seven 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 990447133045392 cubic inches would be around 8306.7 feet tall.

Recreational maths with 990447133045392

• 990447133045392 backwards is 293540331744099
• The number of decimal digits it has is: 15
• The sum of 990447133045392's digits is 63
• More coming soon!