38266740234021155

Names of 38266740234021155

• Cardinal: 38266740234021155 can be written as Thirty-eight quadrillion, two hundred sixty-six trillion, seven hundred forty billion, two hundred thirty-four million, twenty-one thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 3.8266740234021155 × 10¹⁶

Factors of 38266740234021155

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 584565

Divisors of 38266740234021155

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 31 109 155 545 961 3379 4805 16895 104749 181201 403219 523745 906005 2016095 5617231 12499789 19750909 28086155 43950871 62498945 98754545 174134161 219754355 387493459 612278179 870670805 1362477001 1937467295 3061390895 6812385005 18980623549 42236787031 73063686019 94903117745 211183935155 365318430095 2264974266589 7963941776071 11324871332945 39819708880355 70214202264259 246882195058201 351071011321295 1234410975291005 7653348046804231 38266740234021155
• Sum of all divisors σ(n): 47884861560967200
• Sum of proper divisors (its aliquot sum) s(n): 9618121326946045
• 38266740234021155 is a deficient number, because the sum of its proper divisors (9618121326946045) is less than itself. Its deficiency is 28648618907075110

Bases of 38266740234021155

• Binary: 10000111111100110110010111000010010111000110100100100011₂
• Hexadecimal: 0x87F365C25C6923
• Base-36: AGSFDRXDRFN

Squares and roots of 38266740234021155

• 38266740234021155 squared (38266740234021155²) is 1464343408138053440535300987534025
• 38266740234021155 cubed (38266740234021155³) is 56035648812620110804173489317502731203853132298875
• The square root of 38266740234021155 is 195618864.7191807905
• The cube root of 38266740234021155 is 336982.3511671879

Scales and comparisons

• 38,266,740,234,021,155 seconds is equal to 1,216,763,972 years, 33 weeks, 2 days, 21 hours, 52 minutes, 35 seconds.
• To count from 1 to 38,266,740,234,021,155 would take you about three billion, six hundred fifty million, two hundred ninety-one thousand, nine hundred seventeen 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 38266740234021155 cubic inches would be around 28081.9 feet tall.

Recreational maths with 38266740234021155

• 38266740234021155 backwards is 55112043204766283
• The number of decimal digits it has is: 17
• The sum of 38266740234021155's digits is 59
• More coming soon!