1996465401

Names of 1996465401

• Cardinal: 1996465401 can be written as One billion, nine hundred ninety-six million, four hundred sixty-five thousand, four hundred one.

Scientific notation

• Scientific notation: 1.996465401 × 10⁹

Factors of 1996465401

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 413

Divisors of 1996465401

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 27 61 63 71 81 183 189 213 243 271 427 497 549 567 639 813 1281 1491 1647 1701 1897 1917 2439 3843 4331 4473 4941 5691 5751 7317 11529 12993 13419 14823 16531 17073 17253 19241 21951 30317 34587 38979 40257 49593 51219 57723 65853 90951 103761 115717 116937 120771 134687 148779 153657 173169 272853 347151 350811 404061 446337 460971 519507 818559 1041453 1052433 1173701 1212183 1339011 1558521 2455677 3124359 3521103 3636549 4017033 4675563 7367031 8215907 9373077 10563309 10909647 24647721 28119231 31689927 32728941 73943163 95069781 221829489 285209343 665488467 1996465401
• Sum of all divisors σ(n): 3535773696
• Sum of proper divisors (its aliquot sum) s(n): 1539308295
• 1996465401 is a deficient number, because the sum of its proper divisors (1539308295) is less than itself. Its deficiency is 457157106

Bases of 1996465401

• Binary: 1110110111111111010010011111001₂
• Hexadecimal: 0x76FFA4F9
• Base-36: X0N6K9

Squares and roots of 1996465401

• 1996465401 squared (1996465401²) is 3985874097390090801
• 1996465401 cubed (1996465401³) is 7957659728181420684444876201
• The square root of 1996465401 is 44681.8240563207
• The cube root of 1996465401 is 1259.1783929433

Scales and comparisons

• 1,996,465,401 seconds is equal to 63 years, 25 weeks, 5 hours, 43 minutes, 21 seconds.
• To count from 1 to 1,996,465,401 would take you about one hundred twenty-six 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 1996465401 cubic inches would be around 104.9 feet tall.

Recreational maths with 1996465401

• 1996465401 backwards is 1045646991
• The number of decimal digits it has is: 10
• The sum of 1996465401's digits is 45
• More coming soon!