13397622875

Names of 13397622875

• Cardinal: 13397622875 can be written as Thirteen billion, three hundred ninety-seven million, six hundred twenty-two thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.3397622875 × 10¹⁰

Factors of 13397622875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 68

Divisors of 13397622875

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 13 25 35 43 49 65 91 125 169 175 215 245 301 325 343 455 559 637 845 875 1075 1183 1225 1505 1625 1715 1849 2107 2275 2795 3185 3913 4225 4459 5375 5915 6125 7267 7525 8281 8575 9245 10535 11375 12943 13975 14749 15925 19565 21125 22295 24037 27391 29575 36335 37625 41405 42875 46225 50869 52675 57967 64715 69875 73745 79625 90601 97825 111475 120185 136955 147875 168259 181675 191737 207025 231125 254345 263375 289835 312481 323575 356083 368725 453005 489125 557375 600925 634207 684775 841295 908375 958685 1035125 1177813 1271725 1449175 1562405 1617875 1780415 1843625 2187367 2265025 2492581 3004625 3171035 3423875 4206475 4793425 5889065 6358625 7245875 7812025 8244691 8902075 10936835 11325125 12462905 15311569 15855175 21032375 23967125 29445325 39060125 41223455 44510375 54684175 62314525 76557845 79275875 107180983 147226625 206117275 273420875 311572625 382789225 535904915 1030586375 1913946125 2679524575 13397622875
• Sum of all divisors σ(n): 21616545600
• Sum of proper divisors (its aliquot sum) s(n): 8218922725
• 13397622875 is a deficient number, because the sum of its proper divisors (8218922725) is less than itself. Its deficiency is 5178700150

Bases of 13397622875

• Binary: 1100011110100011111000000001011011₂
• Hexadecimal: 0x31E8F805B
• Base-36: 65KLJYZ

Squares and roots of 13397622875

• 13397622875 squared (13397622875²) is 179496298700723265625
• 13397622875 cubed (13397622875³) is 2404823717450642802582201171875
• The square root of 13397622875 is 115748.1009563439
• The cube root of 13397622875 is 2375.0672778725

Scales and comparisons

• 13,397,622,875 seconds is equal to 426 years, 1 day, 1 hour, 54 minutes, 35 seconds.
• To count from 1 to 13,397,622,875 would take you about eight hundred fifty-two 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 13397622875 cubic inches would be around 197.9 feet tall.

Recreational maths with 13397622875

• 13397622875 backwards is 57822679331
• The number of decimal digits it has is: 11
• The sum of 13397622875's digits is 53
• More coming soon!