13183394380

Names of 13183394380

• Cardinal: 13183394380 can be written as Thirteen billion, one hundred eighty-three million, three hundred ninety-four thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.318339438 × 10¹⁰

Factors of 13183394380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3153

Divisors of 13183394380

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 13 20 23 26 46 52 65 92 115 130 230 260 299 460 598 1093 1196 1495 2017 2186 2990 4034 4372 5465 5980 8068 10085 10930 14209 20170 21860 25139 26221 28418 40340 46391 50278 52442 56836 71045 92782 100556 104884 125695 131105 142090 185564 231955 251390 262210 284180 326807 463910 502780 524420 603083 653614 927820 1206166 1307228 1634035 2204581 2412332 3015415 3268070 4409162 6030830 6536140 8818324 11022905 12061660 22045810 28659553 44091620 50705363 57319106 101410726 114638212 143297765 202821452 253526815 286595530 507053630 573191060 659169719 1014107260 1318339438 2636678876 3295848595 6591697190 13183394380
• Sum of all divisors σ(n): 31154949504
• Sum of proper divisors (its aliquot sum) s(n): 17971555124
• 13183394380 is an abundant number, because the sum of its proper divisors (17971555124) is greater than itself. Its abundance is 4788160744

Bases of 13183394380

• Binary: 1100010001110010101010001001001100₂
• Hexadecimal: 0x311CAA24C
• Base-36: 6211W7G

Squares and roots of 13183394380

• 13183394380 squared (13183394380²) is 173801887378615584400
• 13183394380 cubed (13183394380³) is 2291298825300633627559375672000
• The square root of 13183394380 is 114818.9635034213
• The cube root of 13183394380 is 2362.3400602047

Scales and comparisons

• 13,183,394,380 seconds is equal to 419 years, 9 weeks, 6 days, 13 hours, 59 minutes, 40 seconds.
• To count from 1 to 13,183,394,380 would take you about eight hundred thirty-eight 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 13183394380 cubic inches would be around 196.9 feet tall.

Recreational maths with 13183394380

• 13183394380 backwards is 08349338131
• The number of decimal digits it has is: 11
• The sum of 13183394380's digits is 43
• More coming soon!