38300509845

Names of 38300509845

• Cardinal: 38300509845 can be written as Thirty-eight billion, three hundred million, five hundred nine thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 3.8300509845 × 10¹⁰

Factors of 38300509845

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2600

Divisors of 38300509845

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 13 15 39 45 65 113 117 195 263 339 565 585 789 1017 1315 1469 1695 2203 2367 3419 3945 4407 5085 6609 7345 10257 11015 11835 13221 17095 19827 22035 28639 29719 30771 33045 51285 66105 85917 89157 99135 143195 148595 153855 248939 257751 267471 386347 429585 445785 579389 746817 1159041 1244695 1288755 1337355 1738167 1931735 2240451 2896945 3236207 3477123 3734085 5214501 5795205 7532057 8690835 9708621 11202255 16181035 17385615 22596171 26072505 29125863 37660285 48543105 65470957 67788513 112980855 145629315 196412871 327354785 338942565 589238613 851122441 982064355 2553367323 2946193065 4255612205 7660101969 12766836615 38300509845
• Sum of all divisors σ(n): 72434089728
• Sum of proper divisors (its aliquot sum) s(n): 34133579883
• 38300509845 is a deficient number, because the sum of its proper divisors (34133579883) is less than itself. Its deficiency is 4166929962

Bases of 38300509845

• Binary: 100011101010111000110110011010010101₂
• Hexadecimal: 0x8EAE36695
• Base-36: HLF4UJ9

Squares and roots of 38300509845

• 38300509845 squared (38300509845²) is 1466929054386941924025
• 38300509845 cubed (38300509845³) is 56184130689463609600562754526125
• The square root of 38300509845 is 195705.1604965999
• The cube root of 38300509845 is 3370.8144868641

Scales and comparisons

• 38,300,509,845 seconds is equal to 1,217 years, 43 weeks, 3 days, 22 hours, 30 minutes, 45 seconds.
• To count from 1 to 38,300,509,845 would take you about two thousand, four hundred thirty-five 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 38300509845 cubic inches would be around 280.9 feet tall.

Recreational maths with 38300509845

• 38300509845 backwards is 54890500383
• 38300509845 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38300509845's digits is 45
• More coming soon!