4121036388

Names of 4121036388

• Cardinal: 4121036388 can be written as Four billion, one hundred twenty-one million, thirty-six thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 4.121036388 × 10⁹

Factors of 4121036388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 860732

Divisors of 4121036388

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 57 63 76 84 114 126 133 171 228 252 266 342 399 532 684 798 1197 1596 2394 4788 860701 1721402 2582103 3442804 5164206 6024907 7746309 10328412 12049814 15492618 16353319 18074721 24099628 30985236 32706638 36149442 49059957 54224163 65413276 72298884 98119914 108448326 114473233 147179871 196239828 216896652 228946466 294359742 343419699 457892932 588719484 686839398 1030259097 1373678796 2060518194 4121036388
• Sum of all divisors σ(n): 12531821120
• Sum of proper divisors (its aliquot sum) s(n): 8410784732
• 4121036388 is an abundant number, because the sum of its proper divisors (8410784732) is greater than itself. Its abundance is 4289748344

Bases of 4121036388

• Binary: 11110101101000100000011001100100₂
• Hexadecimal: 0xF5A20664
• Base-36: 1W5K410

Squares and roots of 4121036388

• 4121036388 squared (4121036388²) is 16982940911220086544
• 4121036388 cubed (4121036388³) is 69987317470391854124333163072
• The square root of 4121036388 is 64195.2987998343
• The cube root of 4121036388 is 1603.2533267861

Scales and comparisons

• 4,121,036,388 seconds is equal to 131 years, 1 week, 6 days, 4 hours, 19 minutes, 48 seconds.
• To count from 1 to 4,121,036,388 would take you about two hundred sixty-two 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 4121036388 cubic inches would be around 133.6 feet tall.

Recreational maths with 4121036388

• 4121036388 backwards is 8836301214
• 4121036388 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4121036388's digits is 36
• More coming soon!