5213020131

Names of 5213020131

• Cardinal: 5213020131 can be written as Five billion, two hundred thirteen million, twenty thousand, one hundred thirty-one.

Scientific notation

• Scientific notation: 5.213020131 × 10⁹

Factors of 5213020131

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1683

Divisors of 5213020131

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 17 33 51 99 121 153 187 193 363 561 579 1089 1459 1683 1737 2057 2123 3281 4377 6171 6369 9843 13131 16049 18513 19107 23353 24803 29529 36091 48147 70059 74409 108273 144441 176539 210177 223227 272833 281587 324819 397001 529617 818499 844761 1191003 1588851 2455497 2534283 3001163 3097457 3573009 4786979 9003489 9292371 14360937 27010467 27877113 34072027 43082811 52656769 102216081 157970307 306648243 473910921 579224459 1737673377 5213020131
• Sum of all divisors σ(n): 8814995280
• Sum of proper divisors (its aliquot sum) s(n): 3601975149
• 5213020131 is a deficient number, because the sum of its proper divisors (3601975149) is less than itself. Its deficiency is 1611044982

Bases of 5213020131

• Binary: 100110110101110000101111111100011₂
• Hexadecimal: 0x136B85FE3
• Base-36: 2E7P42R

Squares and roots of 5213020131

• 5213020131 squared (5213020131²) is 27175578886211257161
• 5213020131 cubed (5213020131³) is 141666839805397841899110908091
• The square root of 5213020131 is 72201.2474338221
• The cube root of 5213020131 is 1733.9229730355

Scales and comparisons

• 5,213,020,131 seconds is equal to 165 years, 39 weeks, 2 days, 21 hours, 8 minutes, 51 seconds.
• To count from 1 to 5,213,020,131 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 5213020131 cubic inches would be around 144.5 feet tall.

Recreational maths with 5213020131

• 5213020131 backwards is 1310203125
• The number of decimal digits it has is: 10
• The sum of 5213020131's digits is 18
• More coming soon!