13213813312

Names of 13213813312

• Cardinal: 13213813312 can be written as Thirteen billion, two hundred thirteen million, eight hundred thirteen thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.3213813312 × 10¹⁰

Factors of 13213813312

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 483

Divisors of 13213813312

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 43 56 64 68 86 112 119 136 157 172 224 238 257 272 301 314 344 448 476 514 544 602 628 688 731 952 1028 1088 1099 1204 1256 1376 1462 1799 1904 2056 2198 2408 2512 2669 2752 2924 3598 3808 4112 4369 4396 4816 5024 5117 5338 5848 6751 7196 7616 8224 8738 8792 9632 10048 10234 10676 11051 11696 13502 14392 16448 17476 17584 18683 19264 20468 21352 22102 23392 27004 28784 30583 34952 35168 37366 40349 40936 42704 44204 46784 47257 54008 57568 61166 69904 70336 74732 77357 80698 81872 85408 88408 94514 108016 114767 115136 122332 139808 149464 154714 161396 163744 170816 176816 187867 189028 216032 229534 244664 279616 282443 298928 309428 322792 327488 353632 375734 378056 432064 459068 489328 564886 597856 618856 645584 685933 707264 751468 756112 803369 918136 978656 1129772 1195712 1237712 1291168 1315069 1371866 1502936 1512224 1606738 1735007 1836272 1957312 2259544 2475424 2582336 2630138 2743732 3005872 3024448 3213476 3470014 3672544 4519088 4801531 4950848 5260276 5487464 6011744 6426952 6940028 7345088 9038176 9603062 10520552 10974928 12023488 12145049 12853904 13880056 18076352 19206124 21041104 21949856 24290098 25707808 27760112 29495119 38412248 42082208 43899712 48580196 51415616 55520224 58990238 76824496 84164416 97160392 111040448 117980476 153648992 194320784 206465833 235960952 307297984 388641568 412931666 471921904 777283136 825863332 943843808 1651726664 1887687616 3303453328 6606906656 13213813312
• Sum of all divisors σ(n): 32801649408
• Sum of proper divisors (its aliquot sum) s(n): 19587836096
• 13213813312 is an abundant number, because the sum of its proper divisors (19587836096) is greater than itself. Its abundance is 6374022784

Bases of 13213813312

• Binary: 1100010011100110101100101001000000₂
• Hexadecimal: 0x3139ACA40
• Base-36: 62J5VLS

Squares and roots of 13213813312

• 13213813312 squared (13213813312²) is 174604862244388409344
• 13213813312 cubed (13213813312³) is 2307196053064825760688252387328
• The square root of 13213813312 is 114951.3519363735
• The cube root of 13213813312 is 2364.1555932225

Scales and comparisons

• 13,213,813,312 seconds is equal to 420 years, 8 weeks, 1 day, 15 hours, 41 minutes, 52 seconds.
• To count from 1 to 13,213,813,312 would take you about eight hundred forty 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 13213813312 cubic inches would be around 197 feet tall.

Recreational maths with 13213813312

• 13213813312 backwards is 21331831231
• 13213813312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13213813312's digits is 28
• More coming soon!