8355224997

Names of 8355224997

• Cardinal: 8355224997 can be written as Eight billion, three hundred fifty-five million, two hundred twenty-four thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 8.355224997 × 10⁹

Factors of 8355224997

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1329

Divisors of 8355224997

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 31 59 63 93 177 217 279 413 531 651 1229 1239 1829 1953 3481 3687 3717 5487 8603 10443 11061 12803 16461 24367 25809 31329 38099 38409 72511 73101 77427 107911 114297 115227 217533 219303 266693 323733 342891 507577 652599 755377 800079 971199 1522731 2247841 2266131 2400237 4278149 4568193 6743523 6798393 12834447 15734887 20230569 29947043 38503341 47204661 89841129 132622619 141613983 269523387 397867857 928358333 1193603571 2785074999 8355224997
• Sum of all divisors σ(n): 14494871040
• Sum of proper divisors (its aliquot sum) s(n): 6139646043
• 8355224997 is a deficient number, because the sum of its proper divisors (6139646043) is less than itself. Its deficiency is 2215578954

Bases of 8355224997

• Binary: 111110010000000101001110110100101₂
• Hexadecimal: 0x1F2029DA5
• Base-36: 3U6HGV9

Squares and roots of 8355224997

• 8355224997 squared (8355224997²) is 69809784750493650009
• 8355224997 cubed (8355224997³) is 583276458582513952644966074973
• The square root of 8355224997 is 91406.9198529301
• The cube root of 8355224997 is 2029.1744398007

Scales and comparisons

• 8,355,224,997 seconds is equal to 265 years, 34 weeks, 5 days, 23 hours, 49 minutes, 57 seconds.
• To count from 1 to 8,355,224,997 would take you about five hundred thirty-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 8355224997 cubic inches would be around 169.1 feet tall.

Recreational maths with 8355224997

• 8355224997 backwards is 7994225538
• The number of decimal digits it has is: 10
• The sum of 8355224997's digits is 54
• More coming soon!