13537121250

Names of 13537121250

• Cardinal: 13537121250 can be written as Thirteen billion, five hundred thirty-seven million, one hundred twenty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.353712125 × 10¹⁰

Factors of 13537121250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12518

Divisors of 13537121250

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 5 6 10 15 17 25 30 34 50 51 75 85 102 125 150 170 250 255 289 375 425 510 578 625 750 850 867 1250 1275 1445 1734 1875 2125 2550 2890 3750 4250 4335 6375 7225 8670 10625 12491 12750 14450 21250 21675 24982 31875 36125 37473 43350 62455 63750 72250 74946 108375 124910 180625 187365 212347 216750 312275 361250 374730 424694 541875 624550 637041 936825 1061735 1083750 1274082 1561375 1873650 2123470 3122750 3185205 3609899 4684125 5308675 6370410 7219798 7806875 9368250 10617350 10829697 15613750 15926025 18049495 21659394 23420625 26543375 31852050 36098990 46841250 53086750 54148485 79630125 90247475 108296970 132716875 159260250 180494950 265433750 270742425 398150625 451237375 541484850 796301250 902474750 1353712125 2256186875 2707424250 4512373750 6768560625 13537121250
• Sum of all divisors σ(n): 35942032368
• Sum of proper divisors (its aliquot sum) s(n): 22404911118
• 13537121250 is an abundant number, because the sum of its proper divisors (22404911118) is greater than itself. Its abundance is 8867789868

Bases of 13537121250

• Binary: 1100100110111000000001001111100010₂
• Hexadecimal: 0x326E013E2
• Base-36: 67VNHLU

Squares and roots of 13537121250

• 13537121250 squared (13537121250²) is 183253651737201562500
• 13537121250 cubed (13537121250³) is 2480726903071770687251953125000
• The square root of 13537121250 is 116349.1351493427
• The cube root of 13537121250 is 2383.2820365941

Scales and comparisons

• 13,537,121,250 seconds is equal to 430 years, 22 weeks, 5 days, 15 hours, 27 minutes, 30 seconds.
• To count from 1 to 13,537,121,250 would take you about eight hundred sixty 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 13537121250 cubic inches would be around 198.6 feet tall.

Recreational maths with 13537121250

• 13537121250 backwards is 05212173531
• 13537121250 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13537121250's digits is 30
• More coming soon!