13238521632

Names of 13238521632

• Cardinal: 13238521632 can be written as Thirteen billion, two hundred thirty-eight million, five hundred twenty-one thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.3238521632 × 10¹⁰

Factors of 13238521632

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2188921

Divisors of 13238521632

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 84 96 108 112 126 144 168 189 216 224 252 288 336 378 432 504 672 756 864 1008 1512 2016 3024 6048 2188909 4377818 6566727 8755636 13133454 15322363 17511272 19700181 26266908 30644726 35022544 39400362 45967089 52533816 59100543 61289452 70045088 78800724 91934178 105067632 118201086 122578904 137901267 157601448 183868356 210135264 236402172 245157808 275802534 315202896 367736712 413703801 472804344 490315616 551605068 630405792 735473424 827407602 945608688 1103210136 1470946848 1654815204 1891217376 2206420272 3309630408 4412840544 6619260816 13238521632
• Sum of all divisors σ(n): 44128425600
• Sum of proper divisors (its aliquot sum) s(n): 30889903968
• 13238521632 is an abundant number, because the sum of its proper divisors (30889903968) is greater than itself. Its abundance is 17651382336

Bases of 13238521632

• Binary: 1100010101000100111100111100100000₂
• Hexadecimal: 0x31513CF20
• Base-36: 62XVGO0

Squares and roots of 13238521632

• 13238521632 squared (13238521632²) is 175258455000931943424
• 13238521632 cubed (13238521632³) is 2320162847720736113178424147968
• The square root of 13238521632 is 115058.7746849409
• The cube root of 13238521632 is 2365.6282425873

Scales and comparisons

• 13,238,521,632 seconds is equal to 420 years, 49 weeks, 15 hours, 7 minutes, 12 seconds.
• To count from 1 to 13,238,521,632 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 13238521632 cubic inches would be around 197.1 feet tall.

Recreational maths with 13238521632

• 13238521632 backwards is 23612583231
• 13238521632 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13238521632's digits is 36
• More coming soon!