1307412018

Names of 1307412018

• Cardinal: 1307412018 can be written as One billion, three hundred seven million, four hundred twelve thousand and eighteen.

Scientific notation

• Scientific notation: 1.307412018 × 10⁹

Factors of 1307412018

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 57

Divisors of 1307412018

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 41 66 82 99 121 123 198 242 246 363 369 451 726 738 902 1089 1331 1353 2178 2662 2706 3993 4059 4961 7986 8118 9922 11979 14641 14883 23958 29282 29766 43923 44649 54571 87846 89298 109142 131769 161051 163713 263538 322102 327426 483153 491139 600281 966306 982278 1200562 1449459 1771561 1800843 2898918 3543122 3601686 5314683 5402529 6603091 10629366 10805058 13206182 15944049 19809273 31888098 39618546 59427819 72634001 118855638 145268002 217902003 435804006 653706009 1307412018
• Sum of all divisors σ(n): 3191998446
• Sum of proper divisors (its aliquot sum) s(n): 1884586428
• 1307412018 is an abundant number, because the sum of its proper divisors (1884586428) is greater than itself. Its abundance is 577174410

Bases of 1307412018

• Binary: 1001101111011011000011000110010₂
• Hexadecimal: 0x4DED8632
• Base-36: LMEDKI

Squares and roots of 1307412018

• 1307412018 squared (1307412018²) is 1709326184810832324
• 1307412018 cubed (1307412018³) is 2234793596703771236980469832
• The square root of 1307412018 is 36158.1528565827
• The cube root of 1307412018 is 1093.4631646297

Scales and comparisons

• 1,307,412,018 seconds is equal to 41 years, 29 weeks, 5 days, 2 hours, 18 seconds.
• To count from 1 to 1,307,412,018 would take you about eighty-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 1307412018 cubic inches would be around 91.1 feet tall.

Recreational maths with 1307412018

• 1307412018 backwards is 8102147031
• The number of decimal digits it has is: 10
• The sum of 1307412018's digits is 27
• More coming soon!