49139953864969490

Names of 49139953864969490

• Cardinal: 49139953864969490 can be written as Forty-nine quadrillion, one hundred thirty-nine trillion, nine hundred fifty-three billion, eight hundred sixty-four million, nine hundred sixty-nine thousand, four hundred ninety.

Scientific notation

• Scientific notation: 4.913995386496949 × 10¹⁶

Factors of 49139953864969490

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 796562714858

Divisors of 49139953864969490

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 31 62 155 199 310 398 995 1990 6169 12338 30845 61690 796562714621 1593125429242 3982813573105 7965627146210 24693444153251 49386888306502 123467220766255 158515980209579 246934441532510 317031960419158 792579901047895 1585159802095790 4913995386496949 9827990772993898 24569976932484745 49139953864969490
• Sum of all divisors σ(n): 91764024724454400
• Sum of proper divisors (its aliquot sum) s(n): 42624070859484910
• 49139953864969490 is a deficient number, because the sum of its proper divisors (42624070859484910) is less than itself. Its deficiency is 6515883005484580

Bases of 49139953864969490

• Binary: 10101110100101001000011100010110011001101000110100010010₂
• Hexadecimal: 0xAE948716668D12
• Base-36: DFUNR5R6XAQ

Squares and roots of 49139953864969490

• 49139953864969490 squared (49139953864969490²) is 2414735065851329918240158630860100
• 49139953864969490 cubed (49139953864969490³) is 118659969732058415564356493034941372029458958349000
• The square root of 49139953864969490 is 221675334.3630488133
• The cube root of 49139953864969490 is 366278.6302972145

Scales and comparisons

• 49,139,953,864,969,490 seconds is equal to 1,562,498,533 years, 2 weeks, 3 days, 17 hours, 44 minutes, 50 seconds.
• To count from 1 to 49,139,953,864,969,490 would take you about four billion, six hundred eighty-seven million, four hundred ninety-five thousand, five hundred ninety-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 49139953864969490 cubic inches would be around 30523.2 feet tall.

Recreational maths with 49139953864969490

• 49139953864969490 backwards is 09496946835993194
• The number of decimal digits it has is: 17
• The sum of 49139953864969490's digits is 98
• More coming soon!