5213249013

Names of 5213249013

• Cardinal: 5213249013 can be written as Five billion, two hundred thirteen million, two hundred forty-nine thousand and thirteen.

Scientific notation

• Scientific notation: 5.213249013 × 10⁹

Factors of 5213249013

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3229

Divisors of 5213249013

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 19 21 31 49 57 93 133 147 217 361 399 589 651 931 1083 1519 1767 2527 2793 3169 4123 4557 7581 9507 11191 12369 17689 22183 28861 33573 53067 60211 66549 78337 86583 98239 155281 180633 235011 294717 421477 465843 548359 687673 1144009 1264431 1645077 1866541 2063019 2950339 3432027 4813711 5599623 8008063 8851017 13065787 14441133 24024189 35464279 39197361 56056441 91460509 106392837 168169323 248249953 274381527 744749859 1737749671 5213249013
• Sum of all divisors σ(n): 8811889920
• Sum of proper divisors (its aliquot sum) s(n): 3598640907
• 5213249013 is a deficient number, because the sum of its proper divisors (3598640907) is less than itself. Its deficiency is 1614608106

Bases of 5213249013

• Binary: 100110110101110111101110111110101₂
• Hexadecimal: 0x136BBDDF5
• Base-36: 2E7U0OL

Squares and roots of 5213249013

• 5213249013 squared (5213249013²) is 27177965271545474169
• 5213249013 cubed (5213249013³) is 141685500627232720196156245197
• The square root of 5213249013 is 72202.8324444409
• The cube root of 5213249013 is 1733.9483491091

Scales and comparisons

• 5,213,249,013 seconds is equal to 165 years, 39 weeks, 5 days, 12 hours, 43 minutes, 33 seconds.
• To count from 1 to 5,213,249,013 would take you about three 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 5213249013 cubic inches would be around 144.5 feet tall.

Recreational maths with 5213249013

• 5213249013 backwards is 3109423125
• The number of decimal digits it has is: 10
• The sum of 5213249013's digits is 30
• More coming soon!