13931626401

Names of 13931626401

• Cardinal: 13931626401 can be written as Thirteen billion, nine hundred thirty-one million, six hundred twenty-six thousand, four hundred one.

Scientific notation

• Scientific notation: 1.3931626401 × 10¹⁰

Factors of 13931626401

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6290

Divisors of 13931626401

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 11 21 23 27 33 47 63 69 77 99 141 161 189 207 231 253 297 329 423 483 517 621 693 759 987 1081 1269 1449 1551 1771 2079 2277 2961 3243 3619 4347 4653 5313 6199 6831 7567 8883 9729 10857 11891 13959 15939 18597 22701 29187 32571 35673 43393 47817 55791 68103 68189 83237 97713 107019 130179 142577 167373 204309 204567 249711 291353 321057 390537 427731 477323 613701 749133 874059 998039 1171611 1283193 1431969 1568347 1841103 2039471 2247399 2622177 2994117 3204883 3849579 4295907 4705041 6118413 6701119 7866531 8982351 9614649 10978429 12887721 14115123 18355239 20103357 22434181 26947053 28843947 32935287 42345369 46907833 55065717 60310071 67302543 73712309 86531841 98805861 140723499 180930213 201907629 221136927 296417583 422170497 515986163 605722887 663410781 1266511491 1547958489 1990232343 4643875467 13931626401
• Sum of all divisors σ(n): 27426816000
• Sum of proper divisors (its aliquot sum) s(n): 13495189599
• 13931626401 is a deficient number, because the sum of its proper divisors (13495189599) is less than itself. Its deficiency is 436436802

Bases of 13931626401

• Binary: 1100111110011000111011111110100001₂
• Hexadecimal: 0x33E63BFA1
• Base-36: 6EEJ3Q9

Squares and roots of 13931626401

• 13931626401 squared (13931626401²) is 194090214177040212801
• 13931626401 cubed (13931626401³) is 2703992352004597916697069759201
• The square root of 13931626401 is 118032.3108347881
• The cube root of 13931626401 is 2406.2122856079

Scales and comparisons

• 13,931,626,401 seconds is equal to 442 years, 51 weeks, 16 hours, 13 minutes, 21 seconds.
• To count from 1 to 13,931,626,401 would take you about eight hundred eighty-five 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 13931626401 cubic inches would be around 200.5 feet tall.

Recreational maths with 13931626401

• 13931626401 backwards is 10462613931
• The number of decimal digits it has is: 11
• The sum of 13931626401's digits is 36
• More coming soon!