13209100813657

Names of 13209100813657

• Cardinal: 13209100813657 can be written as Thirteen trillion, two hundred nine billion, one hundred million, eight hundred thirteen thousand, six hundred fifty-seven.

Scientific notation

• Scientific notation: 1.3209100813657 × 10¹³

Factors of 13209100813657

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 848

Divisors of 13209100813657

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 31 41 49 217 287 343 769 961 1271 1519 1681 2009 5383 6727 8897 10633 11767 14063 23839 29791 31529 37681 39401 47089 52111 62279 82369 166873 208537 220703 263767 275807 329623 364777 435953 576583 739009 977399 1168111 1221431 1292689 1459759 1544921 1615441 1930649 2553439 5173063 6841793 8176777 8550017 9048823 10218313 10814447 11308087 13514543 17874073 22909279 30299369 36211441 40073359 47892551 50078671 59850119 63341761 79156609 160364953 212095583 253480087 280513513 335247857 350550697 418950833 443392327 554096263 939280439 1122554671 1242274129 1484669081 1963594591 2453854879 6574963073 7857882697 8695918903 10392683567 13745162137 17176984153 38510497999 46024741511 60871432321 269573485993 322173190577 426100026247 1887014401951 13209100813657
• Sum of all divisors σ(n): 16336576256000
• Sum of proper divisors (its aliquot sum) s(n): 3127475442343
• 13209100813657 is a deficient number, because the sum of its proper divisors (3127475442343) is less than itself. Its deficiency is 10081625371314

Bases of 13209100813657

• Binary: 11000000001101111011110000110000010101011001₂
• Hexadecimal: 0xC037BC30559
• Base-36: 4OK6DKPY1

Squares and roots of 13209100813657

• 13209100813657 squared (13209100813657²) is 174480344305354019437713649
• 13209100813657 cubed (13209100813657³) is 2304728457931005284616138754637674504393
• The square root of 13209100813657 is 3634432.6673714839
• The cube root of 13209100813657 is 23638.7451352339

Scales and comparisons

• 13,209,100,813,657 seconds is equal to 420,008 years, 28 weeks, 3 days, 6 hours, 27 minutes, 37 seconds.
• To count from 1 to 13,209,100,813,657 would take you about one million, fifty thousand and twenty-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 13209100813657 cubic inches would be around 1969.9 feet tall.

Recreational maths with 13209100813657

• 13209100813657 backwards is 75631800190231
• The number of decimal digits it has is: 14
• The sum of 13209100813657's digits is 46
• More coming soon!