13855355085

Names of 13855355085

• Cardinal: 13855355085 can be written as Thirteen billion, eight hundred fifty-five million, three hundred fifty-five thousand and eighty-five.

Scientific notation

• Scientific notation: 1.3855355085 × 10¹⁰

Factors of 13855355085

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 697

Divisors of 13855355085

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 11 13 15 19 29 33 39 55 57 65 87 95 143 145 165 195 209 247 285 319 361 377 429 435 551 617 627 715 741 957 1045 1083 1131 1235 1595 1653 1805 1851 1885 2145 2717 2755 3085 3135 3705 3971 4147 4693 4785 5415 5655 6061 6787 7163 8021 8151 8265 9255 10469 11723 11913 12441 13585 14079 17893 18183 19855 20361 20735 21489 23465 24063 30305 31407 33935 35169 35815 40105 40755 51623 52345 53679 58615 59565 62205 70395 78793 88231 89465 90915 101805 107445 115159 120315 128953 136097 152399 154869 157035 175845 196823 222737 232609 236379 258115 264693 268395 339967 345477 386859 393965 408291 441155 457197 575795 590469 644765 668211 680485 697827 761995 774345 984115 1019901 1113685 1163045 1181895 1323465 1497067 1676389 1699835 1727385 1934295 2041455 2285985 2450107 2558699 2895581 2952345 3341055 3489135 3739637 4419571 4491201 5029167 5099505 6459373 7350321 7485335 7676097 8381945 8686743 11218911 12250535 12793495 13258713 14477905 18698185 19378119 22097855 22456005 25145835 31851391 32296865 36751605 38380485 43433715 48615281 56094555 66293565 71053103 83971849 95554173 96890595 145845843 159256955 213159309 243076405 251915547 355265515 419859245 477770865 729229215 923690339 1065796545 1259577735 2771071017 4618451695 13855355085
• Sum of all divisors σ(n): 28480999680
• Sum of proper divisors (its aliquot sum) s(n): 14625644595
• 13855355085 is an abundant number, because the sum of its proper divisors (14625644595) is greater than itself. Its abundance is 770289510

Bases of 13855355085

• Binary: 1100111001110101111111000011001101₂
• Hexadecimal: 0x339D7F0CD
• Base-36: 6D54CEL

Squares and roots of 13855355085

• 13855355085 squared (13855355085²) is 191970864531435357225
• 13855355085 cubed (13855355085³) is 2659824494057469019076195239125
• The square root of 13855355085 is 117708.7723366445
• The cube root of 13855355085 is 2401.8131602245

Scales and comparisons

• 13,855,355,085 seconds is equal to 440 years, 28 weeks, 6 days, 21 hours, 44 minutes, 45 seconds.
• To count from 1 to 13,855,355,085 would take you about eight hundred eighty-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 13855355085 cubic inches would be around 200.2 feet tall.

Recreational maths with 13855355085

• 13855355085 backwards is 58055355831
• The number of decimal digits it has is: 11
• The sum of 13855355085's digits is 48
• More coming soon!