6406079140

Names of 6406079140

• Cardinal: 6406079140 can be written as Six billion, four hundred six million, seventy-nine thousand, one hundred forty.

Scientific notation

• Scientific notation: 6.40607914 × 10⁹

Factors of 6406079140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2211

Divisors of 6406079140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 19 20 23 38 46 76 92 95 115 190 230 380 421 437 460 842 874 1684 1741 1748 2105 2185 3482 4210 4370 6964 7999 8420 8705 8740 9683 15998 17410 19366 31996 33079 34820 38732 39995 40043 48415 66158 79990 80086 96830 132316 159980 160172 165395 183977 193660 200215 330790 367954 400430 661580 732961 735908 760817 800860 919885 1465922 1521634 1839770 2931844 3043268 3664805 3679540 3804085 7329610 7608170 13926259 14659220 15216340 16858103 27852518 33716206 55705036 67432412 69631295 84290515 139262590 168581030 278525180 320303957 337162060 640607914 1281215828 1601519785 3203039570 6406079140
• Sum of all divisors σ(n): 14820099840
• Sum of proper divisors (its aliquot sum) s(n): 8414020700
• 6406079140 is an abundant number, because the sum of its proper divisors (8414020700) is greater than itself. Its abundance is 2007941560

Bases of 6406079140

• Binary: 101111101110101010000001010100100₂
• Hexadecimal: 0x17DD502A4
• Base-36: 2XY0IAS

Squares and roots of 6406079140

• 6406079140 squared (6406079140²) is 41037849947943139600
• 6406079140 cubed (6406079140³) is 262891714501968632497667944000
• The square root of 6406079140 is 80037.9856068355
• The cube root of 6406079140 is 1857.2231988403

Scales and comparisons

• 6,406,079,140 seconds is equal to 203 years, 36 weeks, 10 hours, 25 minutes, 40 seconds.
• To count from 1 to 6,406,079,140 would take you about four hundred seven 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 6406079140 cubic inches would be around 154.8 feet tall.

Recreational maths with 6406079140

• 6406079140 backwards is 0419706046
• The number of decimal digits it has is: 10
• The sum of 6406079140's digits is 37
• More coming soon!