8197064764

Names of 8197064764

• Cardinal: 8197064764 can be written as Eight billion, one hundred ninety-seven million, sixty-four thousand, seven hundred sixty-four.

Scientific notation

• Scientific notation: 8.197064764 × 10⁹

Factors of 8197064764

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6257

Divisors of 8197064764

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 28 31 49 62 98 124 196 217 343 434 686 868 961 1372 1519 1922 3038 3844 6076 6217 6727 10633 12434 13454 21266 24868 26908 42532 43519 47089 87038 94178 174076 188356 192727 304633 329623 385454 609266 659246 770908 1218532 1318492 1349089 2132431 2698178 4264862 5396356 5974537 8529724 9443623 11949074 18887246 23898148 37774492 41821759 66105361 83643518 132210722 167287036 264421444 292752313 585504626 1171009252 2049266191 4098532382 8197064764
• Sum of all divisors σ(n): 17288527200
• Sum of proper divisors (its aliquot sum) s(n): 9091462436
• 8197064764 is an abundant number, because the sum of its proper divisors (9091462436) is greater than itself. Its abundance is 894397672

Bases of 8197064764

• Binary: 111101000100101010100100000111100₂
• Hexadecimal: 0x1E895483C
• Base-36: 3RKBJNG

Squares and roots of 8197064764

• 8197064764 squared (8197064764²) is 67191870745210375696
• 8197064764 cubed (8197064764³) is 550776116112806392384883575744
• The square root of 8197064764 is 90537.6428012129
• The cube root of 8197064764 is 2016.2890371335

Scales and comparisons

• 8,197,064,764 seconds is equal to 260 years, 33 weeks, 2 days, 10 hours, 26 minutes, 4 seconds.
• To count from 1 to 8,197,064,764 would take you about five hundred twenty-one 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 8197064764 cubic inches would be around 168 feet tall.

Recreational maths with 8197064764

• 8197064764 backwards is 4674607918
• The number of decimal digits it has is: 10
• The sum of 8197064764's digits is 52
• More coming soon!