38199636348961690

Names of 38199636348961690

• Cardinal: 38199636348961690 can be written as Thirty-eight quadrillion, one hundred ninety-nine trillion, six hundred thirty-six billion, three hundred forty-eight million, nine hundred sixty-one thousand, six hundred ninety.

Scientific notation

• Scientific notation: 3.819963634896169 × 10¹⁶

Factors of 38199636348961690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 779826655

Divisors of 38199636348961690

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 61 122 131 262 305 610 613 655 1226 1310 3065 6130 7991 15982 37393 39955 74786 79910 80303 160606 186965 373930 401515 803030 4898483 9796966 24492415 48984830 779825843 1559651686 3899129215 7798258430 47569376423 95138752846 102157185433 204314370866 237846882115 475693764230 478033241759 510785927165 956066483518 1021571854330 2390166208795 4780332417590 6231588311413 12463176622826 29160027747299 31157941557065 58320055494598 62315883114130 62622354670429 125244709340858 145800138736495 291600277472990 313111773352145 626223546704290 3819963634896169 7639927269792338 19099818174480845 38199636348961690
• Sum of all divisors σ(n): 70534910705035392
• Sum of proper divisors (its aliquot sum) s(n): 32335274356073702
• 38199636348961690 is a deficient number, because the sum of its proper divisors (32335274356073702) is less than itself. Its deficiency is 5864361992887988

Bases of 38199636348961690

• Binary: 10000111101101100101110111101011001000010000001110011010₂
• Hexadecimal: 0x87B65DEB21039A
• Base-36: AG4N2OCSECA

Squares and roots of 38199636348961690

• 38199636348961690 squared (38199636348961690²) is 1459212217192915193663941087656100
• 38199636348961690 cubed (38199636348961690³) is 55741376052731463557118797881553287188510794809000
• The square root of 38199636348961690 is 195447272.5544198789
• The cube root of 38199636348961690 is 336785.2604688311

Scales and comparisons

• 38,199,636,348,961,690 seconds is equal to 1,214,630,276 years, 34 weeks, 3 days, 13 hours, 48 minutes, 10 seconds.
• To count from 1 to 38,199,636,348,961,690 would take you about three billion, six hundred forty-three million, eight hundred ninety thousand, eight hundred twenty-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 38199636348961690 cubic inches would be around 28065.4 feet tall.

Recreational maths with 38199636348961690

• 38199636348961690 backwards is 09616984363699183
• The number of decimal digits it has is: 17
• The sum of 38199636348961690's digits is 91
• More coming soon!