13934589291

Names of 13934589291

• Cardinal: 13934589291 can be written as Thirteen billion, nine hundred thirty-four million, five hundred eighty-nine thousand, two hundred ninety-one.

Scientific notation

• Scientific notation: 1.3934589291 × 10¹⁰

Factors of 13934589291

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 216

Divisors of 13934589291

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 17 21 29 51 63 71 87 89 119 153 203 213 261 267 357 493 497 609 623 639 801 1071 1207 1479 1491 1513 1827 1869 2059 2581 3451 3621 4437 4473 4539 5041 5607 6177 6319 7743 8449 10353 10591 10863 13617 14413 15123 18067 18531 18957 23229 25347 31059 31773 35003 35287 43239 43877 44233 45369 54201 56871 76041 85697 95319 105009 105861 107423 129717 131631 132699 146189 162603 183251 245021 257091 307139 315027 317583 322269 394893 398097 438567 448649 549753 599879 735063 751961 771273 921417 966807 1023323 1282757 1315701 1345947 1649259 1799637 2205189 2255883 2485213 2764251 3069969 3115267 3140543 3848271 4037841 5398911 6767649 7455639 7627033 9209907 9345801 9421629 11544813 13010821 17396491 21806869 22366917 22881099 28037403 28264887 39032463 52189473 53389231 65420607 68643297 91075747 117097389 156568419 160167693 196261821 221183957 273227241 480503079 663551871 819681723 1548287699 1990655613 4644863097 13934589291
• Sum of all divisors σ(n): 25843147200
• Sum of proper divisors (its aliquot sum) s(n): 11908557909
• 13934589291 is a deficient number, because the sum of its proper divisors (11908557909) is less than itself. Its deficiency is 2026031382

Bases of 13934589291

• Binary: 1100111110100100001111010101101011₂
• Hexadecimal: 0x33E90F56B
• Base-36: 6EGALWR

Squares and roots of 13934589291

• 13934589291 squared (13934589291²) is 194172778708851882681
• 13934589291 cubed (13934589291³) is 2705717922800080251311850969171
• The square root of 13934589291 is 118044.8613494037
• The cube root of 13934589291 is 2406.3828528427

Scales and comparisons

• 13,934,589,291 seconds is equal to 443 years, 3 weeks, 6 days, 23 hours, 14 minutes, 51 seconds.
• To count from 1 to 13,934,589,291 would take you about eight hundred eighty-six 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 13934589291 cubic inches would be around 200.5 feet tall.

Recreational maths with 13934589291

• 13934589291 backwards is 19298543931
• The number of decimal digits it has is: 11
• The sum of 13934589291's digits is 54
• More coming soon!