13147134408

Names of 13147134408

• Cardinal: 13147134408 can be written as Thirteen billion, one hundred forty-seven million, one hundred thirty-four thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.3147134408 × 10¹⁰

Factors of 13147134408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 161

Divisors of 13147134408

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 47 54 72 94 108 109 141 188 216 218 282 327 376 423 436 564 654 846 872 981 1128 1269 1308 1692 1962 2538 2616 2943 3384 3924 5076 5123 5886 7848 10152 10246 11772 11881 15369 20492 23544 23762 30738 35643 40984 46107 47524 61476 71286 92214 95048 106929 122952 138321 142572 184428 213858 276642 285144 320787 368856 427716 553284 558407 641574 855432 1106568 1116814 1283148 1295029 1675221 2233628 2566296 2590058 3350442 3885087 4467256 5025663 5180116 6700884 7770174 10051326 10360232 11655261 13401768 15076989 15540348 20102652 23310522 30153978 31080696 34965783 40205304 46621044 60307956 60866363 69931566 93242088 120615912 121732726 139863132 182599089 243465452 279726264 365198178 486930904 547797267 730396356 1095594534 1460792712 1643391801 2191189068 3286783602 4382378136 6573567204 13147134408
• Sum of all divisors σ(n): 37642176000
• Sum of proper divisors (its aliquot sum) s(n): 24495041592
• 13147134408 is an abundant number, because the sum of its proper divisors (24495041592) is greater than itself. Its abundance is 11347907184

Bases of 13147134408

• Binary: 1100001111101000010101100111001000₂
• Hexadecimal: 0x30FA159C8
• Base-36: 61FGPU0

Squares and roots of 13147134408

• 13147134408 squared (13147134408²) is 172847143142017510464
• 13147134408 cubed (13147134408³) is 2272444622926919642359754445312
• The square root of 13147134408 is 114660.9541561555
• The cube root of 13147134408 is 2360.1722564107

Scales and comparisons

• 13,147,134,408 seconds is equal to 418 years, 1 week, 6 days, 21 hours, 46 minutes, 48 seconds.
• To count from 1 to 13,147,134,408 would take you about eight hundred thirty-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 13147134408 cubic inches would be around 196.7 feet tall.

Recreational maths with 13147134408

• 13147134408 backwards is 80443174131
• 13147134408 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13147134408's digits is 36
• More coming soon!