133513967385

Names of 133513967385

• Cardinal: 133513967385 can be written as One hundred thirty-three billion, five hundred thirteen million, nine hundred sixty-seven thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 1.33513967385 × 10¹¹

Factors of 133513967385

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 497

Divisors of 133513967385

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 15 19 27 37 45 57 81 95 111 135 171 185 243 285 333 361 405 433 513 555 703 855 999 1083 1215 1299 1539 1665 1805 2109 2165 2565 2997 3249 3515 3897 4617 4995 5415 6327 6495 6859 7695 8227 8991 9747 10545 11691 13357 14985 16021 16245 18981 19485 20577 23085 24681 29241 31635 34295 35073 40071 41135 44955 48063 48735 56943 58455 61731 66785 74043 80105 87723 94905 102885 105219 120213 123405 144189 146205 156313 170829 175365 185193 200355 222129 240315 253783 284715 304399 308655 360639 370215 432567 438615 468939 526095 555579 601065 666387 720945 761349 781565 854145 913197 925965 1081917 1110645 1268915 1297701 1406817 1521995 1666737 1803195 1999161 2162835 2284047 2344695 2739591 2777895 2969947 3245751 3331935 3806745 3893103 4220451 4565985 5409585 5783581 6488505 6852141 7034085 8218773 8333685 8909841 9995805 11420235 12661353 13697955 14849735 16228755 17350743 19465515 20556423 21102255 24656319 26729523 28917905 34260705 37984059 41093865 44549205 52052229 61669269 63306765 73968957 80188569 86753715 102782115 109888039 123281595 133647615 156156687 189920295 240565707 260261145 308346345 329664117 369844785 400942845 468470061 549440195 721697121 780783435 988992351 1202828535 1405410183 1648320585 2342350305 2966977053 3608485605 4944961755 7027050915 8900931159 14834885265 26702793477 44504655795 133513967385
• Sum of all divisors σ(n): 260774142720
• Sum of proper divisors (its aliquot sum) s(n): 127260175335
• 133513967385 is a deficient number, because the sum of its proper divisors (127260175335) is less than itself. Its deficiency is 6253792050

Bases of 133513967385

• Binary: 1111100010110000011010111011100011001₂
• Hexadecimal: 0x1F160D7719
• Base-36: 1PC2ROK9

Squares and roots of 133513967385

• 133513967385 squared (133513967385²) is 17825979486882843738225
• 133513967385 cubed (133513967385³) is 2380017243817355034181424127791625
• The square root of 133513967385 is 365395.6313162487
• The cube root of 133513967385 is 5111.0355345483

Scales and comparisons

• 133,513,967,385 seconds is equal to 4,245 years, 17 weeks, 1 day, 13 hours, 9 minutes, 45 seconds.
• To count from 1 to 133,513,967,385 would take you about eight thousand, four hundred ninety 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 133513967385 cubic inches would be around 425.9 feet tall.

Recreational maths with 133513967385

• 133513967385 backwards is 583769315331
• The number of decimal digits it has is: 12
• The sum of 133513967385's digits is 54
• More coming soon!