13393263546

Names of 13393263546

• Cardinal: 13393263546 can be written as Thirteen billion, three hundred ninety-three million, two hundred sixty-three thousand, five hundred forty-six.

Scientific notation

• Scientific notation: 1.3393263546 × 10¹⁰

Factors of 13393263546

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4919

Divisors of 13393263546

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 29 39 54 58 78 87 117 139 174 234 261 278 351 377 417 522 702 754 783 834 1131 1251 1566 1807 2262 2502 3393 3614 3753 4031 4733 5421 6786 7506 8062 9466 10179 10842 12093 14199 16263 20358 24186 28398 32526 36279 42597 48789 52403 61529 72558 85194 97578 104806 108837 123058 127791 137257 157209 184587 217674 255582 274514 314418 369174 411771 471627 553761 657887 823542 943254 1107522 1235313 1315774 1414881 1661283 1784341 1973661 2470626 2829762 3322566 3568682 3705939 3947322 5353023 5920983 7411878 8552531 10706046 11841966 16059069 17105062 17762949 19078723 25657593 32118138 35525898 38157446 48177207 51315186 57236169 76972779 96354414 114472338 153945558 171708507 230918337 248023399 343417014 461836674 496046798 515125521 744070197 1030251042 1488140394 2232210591 4464421182 6696631773 13393263546
• Sum of all divisors σ(n): 33403104000
• Sum of proper divisors (its aliquot sum) s(n): 20009840454
• 13393263546 is an abundant number, because the sum of its proper divisors (20009840454) is greater than itself. Its abundance is 6616576908

Bases of 13393263546

• Binary: 1100011110010011001111101110111010₂
• Hexadecimal: 0x31E4CFBBA
• Base-36: 65I04AI

Squares and roots of 13393263546

• 13393263546 squared (13393263546²) is 179379508412612494116
• 13393263546 cubed (13393263546³) is 2402477030922043244067962295336
• The square root of 13393263546 is 115729.2683205075
• The cube root of 13393263546 is 2374.8096495125

Scales and comparisons

• 13,393,263,546 seconds is equal to 425 years, 44 weeks, 6 days, 14 hours, 59 minutes, 6 seconds.
• To count from 1 to 13,393,263,546 would take you about eight hundred fifty-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 13393263546 cubic inches would be around 197.9 feet tall.

Recreational maths with 13393263546

• 13393263546 backwards is 64536239331
• The number of decimal digits it has is: 11
• The sum of 13393263546's digits is 45
• More coming soon!