13188959136

Names of 13188959136

• Cardinal: 13188959136 can be written as Thirteen billion, one hundred eighty-eight million, nine hundred fifty-nine thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.3188959136 × 10¹⁰

Factors of 13188959136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 89293

Divisors of 13188959136

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 72 76 81 96 108 114 144 152 162 171 216 228 243 288 304 324 342 432 456 486 513 608 648 684 864 912 972 1026 1296 1368 1539 1824 1944 2052 2592 2736 3078 3888 4104 4617 5472 6156 7776 8208 9234 12312 16416 18468 24624 36936 49248 73872 89269 147744 178538 267807 357076 535614 714152 803421 1071228 1428304 1606842 1696111 2142456 2410263 2856608 3213684 3392222 4284912 4820526 5088333 6427368 6784444 7230789 8569824 9641052 10176666 12854736 13568888 14461578 15264999 19282104 20353332 21692367 25709472 27137776 28923156 30529998 38564208 40706664 43384734 45794997 54275552 57846312 61059996 77128416 81413328 86769468 91589994 115692624 122119992 137384991 162826656 173538936 183179988 231385248 244239984 274769982 347077872 366359976 412154973 488479968 549539964 694155744 732719952 824309946 1099079928 1465439904 1648619892 2198159856 3297239784 4396319712 6594479568 13188959136
• Sum of all divisors σ(n): 40942792800
• Sum of proper divisors (its aliquot sum) s(n): 27753833664
• 13188959136 is an abundant number, because the sum of its proper divisors (27753833664) is greater than itself. Its abundance is 14564874528

Bases of 13188959136

• Binary: 1100010010000111111000101110100000₂
• Hexadecimal: 0x3121F8BA0
• Base-36: 624D600

Squares and roots of 13188959136

• 13188959136 squared (13188959136²) is 173948643091077866496
• 13188959136 cubed (13188959136³) is 2294201545490874707409807507456
• The square root of 13188959136 is 114843.1936859995
• The cube root of 13188959136 is 2362.6723973967

Scales and comparisons

• 13,188,959,136 seconds is equal to 419 years, 19 weeks, 23 hours, 45 minutes, 36 seconds.
• To count from 1 to 13,188,959,136 would take you about eight hundred thirty-eight 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 13188959136 cubic inches would be around 196.9 feet tall.

Recreational maths with 13188959136

• 13188959136 backwards is 63195988131
• 13188959136 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13188959136's digits is 54
• More coming soon!