16516804428

Names of 16516804428

• Cardinal: 16516804428 can be written as Sixteen billion, five hundred sixteen million, eight hundred four thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6516804428 × 10¹⁰

Factors of 16516804428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3946

Divisors of 16516804428

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 317 457 634 914 951 1268 1371 1828 1902 2742 2853 3167 3804 4113 5484 5706 6334 8226 9501 11412 12668 16452 19002 28503 38004 57006 114012 144869 289738 434607 579476 869214 1003939 1303821 1447319 1738428 2007878 2607642 2894638 3011817 4015756 4341957 5215284 5789276 6023634 8683914 9035451 12047268 13025871 17367828 18070902 26051742 36141804 52103484 458800123 917600246 1376400369 1835200492 2752800738 4129201107 5505601476 8258402214 16516804428
• Sum of all divisors σ(n): 41987417472
• Sum of proper divisors (its aliquot sum) s(n): 25470613044
• 16516804428 is an abundant number, because the sum of its proper divisors (25470613044) is greater than itself. Its abundance is 8953808616

Bases of 16516804428

• Binary: 1111011000011110100110111101001100₂
• Hexadecimal: 0x3D87A6F4C
• Base-36: 7L5OFV0

Squares and roots of 16516804428

• 16516804428 squared (16516804428²) is 272804828512800407184
• 16516804428 cubed (16516804428³) is 4505863999560002420056894210752
• The square root of 16516804428 is 128517.7202879045
• The cube root of 16516804428 is 2546.6856557781

Scales and comparisons

• 16,516,804,428 seconds is equal to 525 years, 9 weeks, 3 days, 17 hours, 13 minutes, 48 seconds.
• To count from 1 to 16,516,804,428 would take you about one thousand and fifty 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 16516804428 cubic inches would be around 212.2 feet tall.

Recreational maths with 16516804428

• 16516804428 backwards is 82440861561
• The number of decimal digits it has is: 11
• The sum of 16516804428's digits is 45
• More coming soon!