12831376376

Names of 12831376376

• Cardinal: 12831376376 can be written as Twelve billion, eight hundred thirty-one million, three hundred seventy-six thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.2831376376 × 10¹⁰

Factors of 12831376376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 386

Divisors of 12831376376

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 47 49 52 56 91 94 98 104 169 182 188 196 317 329 338 364 376 392 611 634 637 658 676 728 1183 1222 1268 1274 1316 1352 2197 2219 2303 2366 2444 2536 2548 2632 4121 4277 4394 4438 4606 4732 4888 5096 7943 8242 8281 8554 8788 8876 9212 9464 14899 15379 15533 15886 16484 16562 17108 17576 17752 18424 28847 29798 29939 30758 31066 31772 32968 33124 34216 53573 55601 57694 59596 59878 61516 62132 63544 66248 103259 104293 107146 107653 111202 115388 119192 119756 123032 124264 193687 201929 206518 208586 214292 215306 222404 230776 239512 375011 387374 389207 403858 413036 417172 428584 430612 444808 696449 722813 730051 750022 774748 778414 807716 826072 834344 861224 1355809 1392898 1445626 1460102 1500044 1549496 1556828 1615432 2517931 2625077 2711618 2785796 2891252 2920204 3000088 3113656 4875143 5035862 5059691 5250154 5423236 5571592 5782504 5840408 9490663 9750286 10071724 10119382 10500308 10846472 17625517 18981326 19500572 20143448 20238764 21000616 32733103 34126001 35251034 37962652 39001144 40477528 65466206 68252002 70502068 75925304 123378619 130932412 136504004 141004136 229131721 246757238 261864824 273008008 458263442 493514476 916526884 987028952 1603922047 1833053768 3207844094 6415688188 12831376376
• Sum of all divisors σ(n): 31060713600
• Sum of proper divisors (its aliquot sum) s(n): 18229337224
• 12831376376 is an abundant number, because the sum of its proper divisors (18229337224) is greater than itself. Its abundance is 5397960848

Bases of 12831376376

• Binary: 1011111100110011110100001111111000₂
• Hexadecimal: 0x2FCCF43F8
• Base-36: 5W7GXDK

Squares and roots of 12831376376

• 12831376376 squared (12831376376²) is 164644219702570893376
• 12831376376 cubed (12831376376³) is 2112611951136521907730021285376
• The square root of 12831376376 is 113275.6654184825
• The cube root of 12831376376 is 2341.1239867709

Scales and comparisons

• 12,831,376,376 seconds is equal to 407 years, 51 weeks, 6 days, 7 hours, 12 minutes, 56 seconds.
• To count from 1 to 12,831,376,376 would take you about eight hundred fifteen 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 12831376376 cubic inches would be around 195.1 feet tall.

Recreational maths with 12831376376

• 12831376376 backwards is 67367313821
• 12831376376 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12831376376's digits is 47
• More coming soon!