13239774275

Names of 13239774275

• Cardinal: 13239774275 can be written as Thirteen billion, two hundred thirty-nine million, seven hundred seventy-four thousand, two hundred seventy-five.

Scientific notation

• Scientific notation: 1.3239774275 × 10¹⁰

Factors of 13239774275

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 91

Divisors of 13239774275

• Number of divisors d(n): 180
• Complete list of divisors:
  1 5 7 13 19 25 35 47 49 65 91 95 133 175 235 245 247 325 329 343 361 455 475 611 637 665 893 931 1175 1225 1235 1645 1715 1729 1805 2275 2303 2401 2527 3055 3185 3325 4277 4459 4465 4655 4693 6175 6251 6517 8225 8575 8645 9025 11515 11609 12005 12103 12635 15275 15925 16121 16967 17689 21385 22295 22325 23275 23465 29939 31213 31255 32585 32851 43225 43757 45619 57575 58045 60025 60515 63175 80605 81263 84721 84835 88445 106925 111475 112847 117325 118769 123823 149695 156065 156275 162925 164255 209573 218785 220571 228095 229957 290225 302575 306299 403025 406315 423605 424175 442225 564235 568841 593047 593845 619115 748475 780325 821275 831383 866761 1047865 1093925 1102855 1140475 1149785 1467011 1531495 1543997 1609699 2031575 2118025 2144093 2821175 2844205 2965235 2969225 3095575 3981887 4156915 4333805 5239325 5514275 5748925 5819681 7335055 7657475 7719985 8048495 10720465 10807979 11267893 14221025 14826175 19909435 20784575 21669025 27873209 29098405 36675275 38599925 40242475 40737767 53602325 54039895 56339465 75655853 99547175 139366045 145492025 203688835 270199475 281697325 378279265 529590971 696830225 1018444175 1891396325 2647954855 13239774275
• Sum of all divisors σ(n): 22231514592
• Sum of proper divisors (its aliquot sum) s(n): 8991740317
• 13239774275 is a deficient number, because the sum of its proper divisors (8991740317) is less than itself. Its deficiency is 4248033958

Bases of 13239774275

• Binary: 1100010101001001101110110001000011₂
• Hexadecimal: 0x31526EC43
• Base-36: 62YMB7N

Squares and roots of 13239774275

• 13239774275 squared (13239774275²) is 175291622852951775625
• 13239774275 cubed (13239774275³) is 2320821518871513026735447046875
• The square root of 13239774275 is 115064.2180480101
• The cube root of 13239774275 is 2365.7028529877

Scales and comparisons

• 13,239,774,275 seconds is equal to 420 years, 51 weeks, 1 day, 3 hours, 4 minutes, 35 seconds.
• To count from 1 to 13,239,774,275 would take you about eight hundred forty-one 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 13239774275 cubic inches would be around 197.1 feet tall.

Recreational maths with 13239774275

• 13239774275 backwards is 57247793231
• The number of decimal digits it has is: 11
• The sum of 13239774275's digits is 50
• More coming soon!