38268045387

Names of 38268045387

• Cardinal: 38268045387 can be written as Thirty-eight billion, two hundred sixty-eight million, forty-five thousand, three hundred eighty-seven.

Scientific notation

• Scientific notation: 3.8268045387 × 10¹⁰

Factors of 38268045387

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30999

Divisors of 38268045387

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 13 31 33 39 93 99 117 143 279 341 403 429 961 1023 1209 1287 2883 3069 3627 4433 8649 10571 12493 13299 30941 31713 37479 39897 92823 95139 112437 137423 278469 340351 402233 412269 959171 1021053 1206699 1236807 2877513 3063159 3620097 4424563 8632539 10550881 12469223 13273689 29734301 31652643 37407669 39821067 89202903 94957929 112223007 137161453 267608709 327077311 386545913 411484359 981231933 1159637739 1234453077 2943695799 3478913217 4252005043 12756015129 38268045387
• Sum of all divisors σ(n): 67104286704
• Sum of proper divisors (its aliquot sum) s(n): 28836241317
• 38268045387 is a deficient number, because the sum of its proper divisors (28836241317) is less than itself. Its deficiency is 9431804070

Bases of 38268045387

• Binary: 100011101000111101000000100001001011₂
• Hexadecimal: 0x8E8F4084B
• Base-36: HKVT0SR

Squares and roots of 38268045387

• 38268045387 squared (38268045387²) is 1464443297741491979769
• 38268045387 cubed (38268045387³) is 56041382584659369674896577775603
• The square root of 38268045387 is 195622.2006496195
• The cube root of 38268045387 is 3369.8618224449

Scales and comparisons

• 38,268,045,387 seconds is equal to 1,216 years, 41 weeks, 6 days, 4 hours, 36 minutes, 27 seconds.
• To count from 1 to 38,268,045,387 would take you about two thousand, four hundred thirty-three 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 38268045387 cubic inches would be around 280.8 feet tall.

Recreational maths with 38268045387

• 38268045387 backwards is 78354086283
• The number of decimal digits it has is: 11
• The sum of 38268045387's digits is 54
• More coming soon!