16682768388

Names of 16682768388

• Cardinal: 16682768388 can be written as Sixteen billion, six hundred eighty-two million, seven hundred sixty-eight thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.6682768388 × 10¹⁰

Factors of 16682768388

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 140949

Divisors of 16682768388

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 23 26 33 36 39 44 46 52 66 69 78 92 99 117 132 138 143 156 198 207 234 253 276 286 299 396 414 429 468 506 572 598 759 828 858 897 1012 1196 1287 1518 1716 1794 2277 2574 2691 3036 3289 3588 4554 5148 5382 6578 9108 9867 10764 13156 19734 29601 39468 59202 118404 140897 281794 422691 563588 845382 1268073 1549867 1690764 1831661 2536146 3099734 3240631 3663322 4649601 5072292 5494983 6199468 6481262 7326644 9299202 9721893 10989966 12962524 13948803 16484949 18598404 19443786 20148271 21979932 27897606 29165679 32969898 35646941 38887572 40296542 42128203 55795212 58331358 60444813 65939796 71293882 80593084 84256406 106940823 116662716 120889626 126384609 142587764 168512812 181334439 213881646 241779252 252769218 320822469 362668878 379153827 427763292 463410233 505538436 641644938 725337756 758307654 926820466 1283289876 1390230699 1516615308 1853640932 2780461398 4170692097 5560922796 8341384194 16682768388
• Sum of all divisors σ(n): 51697166976
• Sum of proper divisors (its aliquot sum) s(n): 35014398588
• 16682768388 is an abundant number, because the sum of its proper divisors (35014398588) is greater than itself. Its abundance is 18331630200

Bases of 16682768388

• Binary: 1111100010010111101101100000000100₂
• Hexadecimal: 0x3E25ED804
• Base-36: 7NWHMH0

Squares and roots of 16682768388

• 16682768388 squared (16682768388²) is 278314761087652118544
• 16682768388 cubed (16682768388³) is 4643060698186855260387071787072
• The square root of 16682768388 is 129161.7915174607
• The cube root of 16682768388 is 2555.1871032795

Scales and comparisons

• 16,682,768,388 seconds is equal to 530 years, 23 weeks, 6 days, 14 hours, 19 minutes, 48 seconds.
• To count from 1 to 16,682,768,388 would take you about one thousand and sixty 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 16682768388 cubic inches would be around 212.9 feet tall.

Recreational maths with 16682768388

• 16682768388 backwards is 88386728661
• The number of decimal digits it has is: 11
• The sum of 16682768388's digits is 63
• More coming soon!