16422842709

Names of 16422842709

• Cardinal: 16422842709 can be written as Sixteen billion, four hundred twenty-two million, eight hundred forty-two thousand, seven hundred nine.

Scientific notation

• Scientific notation: 1.6422842709 × 10¹⁰

Factors of 16422842709

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2472

Divisors of 16422842709

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 13 21 29 39 63 87 91 117 203 261 273 331 377 609 819 993 1131 1827 2089 2317 2639 2979 3393 4303 6267 6951 7917 9599 12909 14623 18801 20853 23751 27157 28797 30121 38727 43869 60581 67193 81471 86391 90363 124787 131607 181743 190099 201579 244413 271089 374361 424067 545229 570297 604737 691459 787553 873509 1123083 1272201 1710891 2074377 2362659 2620527 3816603 4840213 5512871 6223131 7087977 7861581 8988967 14520639 16538613 20052311 26966901 43561917 49615839 60156933 62922769 80900703 140366177 180470799 188768307 260680043 421098531 566304921 782040129 1263295593 1824760301 2346120387 5474280903 16422842709
• Sum of all divisors σ(n): 30308678400
• Sum of proper divisors (its aliquot sum) s(n): 13885835691
• 16422842709 is a deficient number, because the sum of its proper divisors (13885835691) is less than itself. Its deficiency is 2537007018

Bases of 16422842709

• Binary: 1111010010111000001011000101010101₂
• Hexadecimal: 0x3D2E0B155
• Base-36: 7JLQIJ9

Squares and roots of 16422842709

• 16422842709 squared (16422842709²) is 269709762644554458681
• 16422842709 cubed (16422842709³) is 4429401008993241750302702606829
• The square root of 16422842709 is 128151.6395096059
• The cube root of 16422842709 is 2541.8472265993

Scales and comparisons

• 16,422,842,709 seconds is equal to 522 years, 10 weeks, 1 day, 4 hours, 45 minutes, 9 seconds.
• To count from 1 to 16,422,842,709 would take you about one thousand and forty-four 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 16422842709 cubic inches would be around 211.8 feet tall.

Recreational maths with 16422842709

• 16422842709 backwards is 90724822461
• The number of decimal digits it has is: 11
• The sum of 16422842709's digits is 45
• More coming soon!