13038539850

Names of 13038539850

• Cardinal: 13038539850 can be written as Thirteen billion, thirty-eight million, five hundred thirty-nine thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.303853985 × 10¹⁰

Factors of 13038539850

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 591334

Divisors of 13038539850

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 30 35 42 45 49 50 63 70 75 90 98 105 126 147 150 175 210 225 245 294 315 350 441 450 490 525 630 735 882 1050 1225 1470 1575 2205 2450 3150 3675 4410 7350 11025 22050 591317 1182634 1773951 2956585 3547902 4139219 5321853 5913170 8278438 8869755 10643706 12417657 14782925 17739510 20696095 24835314 26609265 28974533 29565850 37252971 41392190 44348775 53218530 57949066 62088285 74505942 86923599 88697550 103480475 124176570 133046325 144872665 173847198 186264855 206960950 260770797 266092650 289745330 310441425 372529710 434617995 521541594 620882850 724363325 869235990 931324275 1303853985 1448726650 1862648550 2173089975 2607707970 4346179950 6519269925 13038539850
• Sum of all divisors σ(n): 40749497334
• Sum of proper divisors (its aliquot sum) s(n): 27710957484
• 13038539850 is an abundant number, because the sum of its proper divisors (27710957484) is greater than itself. Its abundance is 14672417634

Bases of 13038539850

• Binary: 1100001001001010000101010001001010₂
• Hexadecimal: 0x30928544A
• Base-36: 5ZMT5QI

Squares and roots of 13038539850

• 13038539850 squared (13038539850²) is 170003521420038022500
• 13038539850 cubed (13038539850³) is 2216597688675494344881446625000
• The square root of 13038539850 is 114186.4258570167
• The cube root of 13038539850 is 2353.6559872715

Scales and comparisons

• 13,038,539,850 seconds is equal to 414 years, 30 weeks, 3 days, 37 minutes, 30 seconds.
• To count from 1 to 13,038,539,850 would take you about eight hundred twenty-nine 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 13038539850 cubic inches would be around 196.1 feet tall.

Recreational maths with 13038539850

• 13038539850 backwards is 05893583031
• 13038539850 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13038539850's digits is 45
• More coming soon!