12818039052

Names of 12818039052

• Cardinal: 12818039052 can be written as Twelve billion, eight hundred eighteen million, thirty-nine thousand and fifty-two.

Scientific notation

• Scientific notation: 1.2818039052 × 10¹⁰

Factors of 12818039052

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 20157

Divisors of 12818039052

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 156 182 273 364 546 601 1092 1202 1803 2404 3606 4207 7212 7813 8414 12621 15626 16828 19531 23439 25242 31252 39062 46878 50484 54691 58593 78124 93756 109382 117186 136717 164073 218764 234372 253903 273434 328146 410151 507806 546868 656292 761709 820302 1015612 1523418 1640604 1777321 3046836 3554642 5331963 7109284 10663926 11738131 21327852 23476262 35214393 46952524 70428786 82166917 140857572 152595703 164333834 246500751 305191406 328667668 457787109 493001502 610382812 915574218 986003004 1068169921 1831148436 2136339842 3204509763 4272679684 6409019526 12818039052
• Sum of all divisors σ(n): 36873915904
• Sum of proper divisors (its aliquot sum) s(n): 24055876852
• 12818039052 is an abundant number, because the sum of its proper divisors (24055876852) is greater than itself. Its abundance is 11237837800

Bases of 12818039052

• Binary: 1011111100000000111100000100001100₂
• Hexadecimal: 0x2FC03C10C
• Base-36: 5VZJ28C

Squares and roots of 12818039052

• 12818039052 squared (12818039052²) is 164302125138597058704
• 12818039052 cubed (12818039052³) is 2106031056353128010960208508608
• The square root of 12818039052 is 113216.7790214859
• The cube root of 12818039052 is 2340.3125603379

Scales and comparisons

• 12,818,039,052 seconds is equal to 407 years, 29 weeks, 5 days, 22 hours, 24 minutes, 12 seconds.
• To count from 1 to 12,818,039,052 would take you about eight hundred fifteen 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 12818039052 cubic inches would be around 195 feet tall.

Recreational maths with 12818039052

• 12818039052 backwards is 25093081821
• 12818039052 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12818039052's digits is 39
• More coming soon!