990050551764865600

Names of 990050551764865600

• Cardinal: 990050551764865600 can be written as Nine hundred ninety quadrillion, fifty trillion, five hundred fifty-one billion, seven hundred sixty-four million, eight hundred sixty-five thousand, six hundred.

Scientific notation

• Scientific notation: 9.900505517648656 × 10¹⁷

Factors of 990050551764865600

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 24875328

Divisors of 990050551764865600

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 800 1600 24875321 49750642 99501284 124376605 199002568 248753210 398005136 497506420 621883025 796010272 995012840 1243766050 1592020544 1990025680 2487532100 3980051360 4975064200 7960102720 9950128400 19900256800 39800513600 618781594853041 1237563189706082 2475126379412164 3093907974265205 4950252758824328 6187815948530410 9900505517648656 12375631897060820 15469539871326025 19801011035297312 24751263794121640 30939079742652050 39602022070594624 49502527588243280 61878159485304100 99005055176486560 123756318970608200 198010110352973120 247512637941216400 495025275882432800 990050551764865600
• Sum of all divisors σ(n): 2436143236870565131
• Sum of proper divisors (its aliquot sum) s(n): 1446092685105699531
• 990050551764865600 is an abundant number, because the sum of its proper divisors (1446092685105699531) is greater than itself. Its abundance is 456042133340833931

Bases of 990050551764865600

• Binary: 110110111101010111011011101100110111100111111101001001000000₂
• Hexadecimal: 0xDBD5DBB379FD240
• Base-36: 7ISFMOKT2HJ4

Squares and roots of 990050551764865600

• 990050551764865600 squared (990050551764865600²) is 980200095049914819026910586063360000
• 990050551764865600 cubed (990050551764865600³) is 970447644944141872901068237563671870467063484416000000
• 990050551764865600 is a perfect square number. Its square root is 995012840
• The cube root of 990050551764865600 is 996672.4569939519

Scales and comparisons

• 990,050,551,764,865,600 seconds is equal to 31,480,545,118 years, 36 weeks, 11 hours, 6 minutes, 40 seconds.
• To count from 1 to 990,050,551,764,865,600 would take you about ninety-four billion, four hundred forty-one million, six hundred thirty-five thousand, three hundred fifty-six 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 990050551764865600 cubic inches would be around 83056 feet tall.

Recreational maths with 990050551764865600

• 990050551764865600 backwards is 006568467155050099
• The number of decimal digits it has is: 18
• The sum of 990050551764865600's digits is 76
• More coming soon!