13123483212

Names of 13123483212

• Cardinal: 13123483212 can be written as Thirteen billion, one hundred twenty-three million, four hundred eighty-three thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.3123483212 × 10¹⁰

Factors of 13123483212

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 74204

Divisors of 13123483212

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 43 49 84 86 98 129 147 172 196 258 294 301 343 516 588 602 686 903 1029 1204 1372 1806 2058 2107 3612 4116 4214 6321 8428 12642 14749 25284 29498 44247 58996 74149 88494 148298 176988 222447 296596 444894 519043 889788 1038086 1557129 2076172 3114258 3188407 3633301 6228516 6376814 7266602 9565221 10899903 12753628 14533204 19130442 21799806 22318849 25433107 38260884 43599612 44637698 50866214 66956547 76299321 89275396 101732428 133913094 152598642 156231943 267826188 305197284 312463886 468695829 624927772 937391658 1093623601 1874783316 2187247202 3280870803 4374494404 6561741606 13123483212
• Sum of all divisors σ(n): 36541120000
• Sum of proper divisors (its aliquot sum) s(n): 23417636788
• 13123483212 is an abundant number, because the sum of its proper divisors (23417636788) is greater than itself. Its abundance is 10294153576

Bases of 13123483212

• Binary: 1100001110001110000111011001001100₂
• Hexadecimal: 0x30E38764C
• Base-36: 611DSGC

Squares and roots of 13123483212

• 13123483212 squared (13123483212²) is 172225811615645836944
• 13123483212 cubed (13123483212³) is 2260202547411002737672273384128
• The square root of 13123483212 is 114557.7723770849
• The cube root of 13123483212 is 2358.7561200975

Scales and comparisons

• 13,123,483,212 seconds is equal to 417 years, 14 weeks, 6 days, 4 hours, 12 seconds.
• To count from 1 to 13,123,483,212 would take you about eight hundred thirty-four 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 13123483212 cubic inches would be around 196.6 feet tall.

Recreational maths with 13123483212

• 13123483212 backwards is 21238432131
• The number of decimal digits it has is: 11
• The sum of 13123483212's digits is 30
• More coming soon!