38386086739

Names of 38386086739

• Cardinal: 38386086739 can be written as Thirty-eight billion, three hundred eighty-six million, eighty-six thousand, seven hundred thirty-nine.

Scientific notation

• Scientific notation: 3.8386086739 × 10¹⁰

Factors of 38386086739

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1146

Divisors of 38386086739

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 11 13 23 71 77 91 143 161 253 299 497 529 781 923 1001 1021 1633 1771 2093 3289 3703 5467 5819 6461 6877 7147 10153 11231 11431 13273 17963 21229 23023 23483 37559 40733 48139 71071 72491 75647 78617 92911 125741 146003 148603 164381 233519 258313 262913 305279 413149 488267 507437 529529 540109 797401 942383 1022021 1634633 1667293 1808191 2136953 2892043 3358069 3417869 3780763 5370937 5581807 5941199 6596681 7021417 10366213 11671051 18340223 21674809 23506483 37596559 38347739 41588393 49149919 72563491 77235587 128381561 151723663 238422899 268434173 421825129 498520607 540649109 1668960293 2952775903 3489644249 5483726677 38386086739
• Sum of all divisors σ(n): 54689983488
• Sum of proper divisors (its aliquot sum) s(n): 16303896749
• 38386086739 is a deficient number, because the sum of its proper divisors (16303896749) is less than itself. Its deficiency is 22082189990

Bases of 38386086739

• Binary: 100011101111111111010011001101010011₂
• Hexadecimal: 0x8EFFD3353
• Base-36: HMU3237

Squares and roots of 38386086739

• 38386086739 squared (38386086739²) is 1473491655134031654121
• 38386086739 cubed (38386086739³) is 56561578483167613745860352801419
• The square root of 38386086739 is 195923.6758000421
• The cube root of 38386086739 is 3373.3231502217

Scales and comparisons

• 38,386,086,739 seconds is equal to 1,220 years, 29 weeks, 9 hours, 52 minutes, 19 seconds.
• To count from 1 to 38,386,086,739 would take you about two thousand, four hundred forty-one 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 38386086739 cubic inches would be around 281.1 feet tall.

Recreational maths with 38386086739

• 38386086739 backwards is 93768068383
• The number of decimal digits it has is: 11
• The sum of 38386086739's digits is 61
• More coming soon!