8013453357

Names of 8013453357

• Cardinal: 8013453357 can be written as Eight billion, thirteen million, four hundred fifty-three thousand, three hundred fifty-seven.

Scientific notation

• Scientific notation: 8.013453357 × 10⁹

Factors of 8013453357

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2930

Divisors of 8013453357

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 13 19 21 39 57 91 133 247 273 399 709 741 1729 2127 2179 4963 5187 6537 9217 13471 14889 15253 27651 28327 40413 41401 45759 64519 84981 94297 124203 175123 193557 198289 282891 289807 525369 538213 594867 869421 1225861 1544911 1614639 3677583 3767491 4634733 10814377 11302473 20083843 29353309 32443131 60251529 88059927 140586901 205473163 381593017 421760703 616419489 1144779051 2671151119 8013453357
• Sum of all divisors σ(n): 13868288000
• Sum of proper divisors (its aliquot sum) s(n): 5854834643
• 8013453357 is a deficient number, because the sum of its proper divisors (5854834643) is less than itself. Its deficiency is 2158618714

Bases of 8013453357

• Binary: 111011101101000111001100000101101₂
• Hexadecimal: 0x1DDA3982D
• Base-36: 3OJ046L

Squares and roots of 8013453357

• 8013453357 squared (8013453357²) is 64215434704814569449
• 8013453357 cubed (8013453357³) is 514587390806510615613598690293
• The square root of 8013453357 is 89517.8940603497
• The cube root of 8013453357 is 2001.1204852225

Scales and comparisons

• 8,013,453,357 seconds is equal to 254 years, 41 weeks, 5 days, 7 hours, 15 minutes, 57 seconds.
• To count from 1 to 8,013,453,357 would take you about five hundred nine 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 8013453357 cubic inches would be around 166.8 feet tall.

Recreational maths with 8013453357

• 8013453357 backwards is 7533543108
• 8013453357 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8013453357's digits is 39
• More coming soon!