16197960420

Names of 16197960420

• Cardinal: 16197960420 can be written as Sixteen billion, one hundred ninety-seven million, nine hundred sixty thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.619796042 × 10¹⁰

Factors of 16197960420

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9998751

Divisors of 16197960420

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 270 324 405 540 810 1620 9998741 19997482 29996223 39994964 49993705 59992446 89988669 99987410 119984892 149981115 179977338 199974820 269966007 299962230 359954676 449943345 539932014 599924460 809898021 899886690 1079864028 1349830035 1619796042 1799773380 2699660070 3239592084 4049490105 5399320140 8098980210 16197960420
• Sum of all divisors σ(n): 50813606844
• Sum of proper divisors (its aliquot sum) s(n): 34615646424
• 16197960420 is an abundant number, because the sum of its proper divisors (34615646424) is greater than itself. Its abundance is 18417686004

Bases of 16197960420

• Binary: 1111000101011110010100001011100100₂
• Hexadecimal: 0x3C57942E4
• Base-36: 7FVUI90

Squares and roots of 16197960420

• 16197960420 squared (16197960420²) is 262373921767886576400
• 16197960420 cubed (16197960420³) is 4249922400036403191576506088000
• The square root of 16197960420 is 127271.2081344403
• The cube root of 16197960420 is 2530.1918032761

Scales and comparisons

• 16,197,960,420 seconds is equal to 515 years, 2 weeks, 2 days, 9 hours, 27 minutes.
• To count from 1 to 16,197,960,420 would take you about one thousand and thirty 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 16197960420 cubic inches would be around 210.8 feet tall.

Recreational maths with 16197960420

• 16197960420 backwards is 02406979161
• 16197960420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16197960420's digits is 45
• More coming soon!