13195528479

Names of 13195528479

• Cardinal: 13195528479 can be written as Thirteen billion, one hundred ninety-five million, five hundred twenty-eight thousand, four hundred seventy-nine.

Scientific notation

• Scientific notation: 1.3195528479 × 10¹⁰

Factors of 13195528479

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 499

Divisors of 13195528479

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 21 27 31 61 63 81 93 183 189 217 279 397 427 549 567 651 837 961 1191 1281 1647 1891 1953 2511 2779 2883 3573 3843 4941 5673 5859 6727 8337 8649 10719 11529 12307 13237 17019 17577 20181 24217 25011 25947 32157 34587 36921 39711 51057 58621 60543 72651 75033 77841 86149 110763 119133 153171 169519 175863 181629 217953 225099 258447 332289 357399 381517 410347 508557 527589 544887 653859 750727 775341 996867 1072197 1144551 1231041 1525671 1582767 1961577 2252181 2326023 2670619 3433653 3693123 4577013 4748301 5255089 6756543 6978069 8011857 10300959 11079369 13731039 15765267 20269629 23272537 24035571 30902877 33238107 47295801 60808887 69817611 72106713 141887403 162907759 209452833 216320139 425662209 488723277 628358499 1466169831 1885075497 4398509493 13195528479
• Sum of all divisors σ(n): 23719163424
• Sum of proper divisors (its aliquot sum) s(n): 10523634945
• 13195528479 is a deficient number, because the sum of its proper divisors (10523634945) is less than itself. Its deficiency is 2671893534

Bases of 13195528479

• Binary: 1100010010100000111100100100011111₂
• Hexadecimal: 0x31283C91F
• Base-36: 6289YXR

Squares and roots of 13195528479

• 13195528479 squared (13195528479²) is 174121971840100053441
• 13195528479 cubed (13195528479³) is 2297631438235676289390137446239
• The square root of 13195528479 is 114871.7914851161
• The cube root of 13195528479 is 2363.0646100275

Scales and comparisons

• 13,195,528,479 seconds is equal to 419 years, 30 weeks, 34 minutes, 39 seconds.
• To count from 1 to 13,195,528,479 would take you about eight hundred thirty-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 13195528479 cubic inches would be around 196.9 feet tall.

Recreational maths with 13195528479

• 13195528479 backwards is 97482559131
• The number of decimal digits it has is: 11
• The sum of 13195528479's digits is 54
• More coming soon!