990270854733125109376

Names of 990270854733125109376

• Cardinal: 990270854733125109376 can be written as Nine hundred ninety quintillion, two hundred seventy quadrillion, eight hundred fifty-four trillion, seven hundred thirty-three billion, one hundred twenty-five million, one hundred nine thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 9.90270854733125109376 × 10²⁰

Factors of 990270854733125109376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 140367244785

Divisors of 990270854733125109376

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 64 128 7109 7753 14218 15506 28436 31012 56872 62024 113744 124048 227488 248096 454976 496192 909952 992384 55116077 110232154 220464308 440928616 881857232 1763714464 3527428928 7054857856 140367229921 280734459842 561468919684 1122937839368 2245875678736 4491751357472 8983502714944 17967005429888 997870637508389 1088267133577513 1995741275016778 2176534267155026 3991482550033556 4353068534310052 7982965100067112 8706137068620104 15965930200134224 17412274137240208 31931860400268448 34824548274480416 63863720800536896 69649096548960832 127727441601073792 139298193097921664 7736491052602539917 15472982105205079834 30945964210410159668 61891928420820319336 123783856841640638672 247567713683281277344 495135427366562554688 990270854733125109376
• Sum of all divisors σ(n): 1973337219352976603400
• Sum of proper divisors (its aliquot sum) s(n): 983066364619851494024
• 990270854733125109376 is a deficient number, because the sum of its proper divisors (983066364619851494024) is less than itself. Its deficiency is 7204490113273615352

Bases of 990270854733125109376

• Binary: 1101011010111011000100110011111011001100101110010111111100011010000000₂
• Hexadecimal: 0x35AEC4CFB32E5FC680
• Base-36: 5SZM3CYKFWPOXS

Squares and roots of 990270854733125109376

• 990270854733125109376 squared (990270854733125109376²) is 980636365733874172838702280205571963109376
• 990270854733125109376 cubed (990270854733125109376³) is 971095612077669056752254952741514181048388812146304317051109376
• The square root of 990270854733125109376 is 31468569315.0026302459
• The cube root of 990270854733125109376 is 9967463.7699607569

Scales and comparisons

• 990,270,854,733,125,109,376 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 990,270,854,733,125,109,376 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 990270854733125109376 cubic inches would be around 830622 feet tall.

Recreational maths with 990270854733125109376

• 990270854733125109376 backwards is 673901521337458072099
• The number of decimal digits it has is: 21
• The sum of 990270854733125109376's digits is 91
• More coming soon!