12855165526368

Names of 12855165526368

• Cardinal: 12855165526368 can be written as Twelve trillion, eight hundred fifty-five billion, one hundred sixty-five million, five hundred twenty-six thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2855165526368 × 10¹³

Factors of 12855165526368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5807

Divisors of 12855165526368

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 66 72 88 96 99 121 132 144 176 198 242 264 288 352 363 396 484 528 726 792 968 1056 1089 1331 1452 1584 1936 2178 2662 2904 3168 3872 3993 4356 5324 5791 5808 7986 8712 10648 11582 11616 11979 15972 17373 17424 21296 23164 23958 31944 34746 34848 42592 46328 47916 52119 63701 63888 69492 92656 95832 104238 127402 127776 138984 185312 191103 191664 208476 254804 277968 382206 383328 416952 509608 555936 573309 700711 764412 833904 1019216 1146618 1401422 1528824 1667808 2038432 2102133 2293236 2802844 3057648 4204266 4586472 5605688 6115296 6306399 7707821 8408532 9172944 11211376 12612798 15415642 16817064 18345888 22422752 23123463 25225596 30831284 33535681 33634128 46246926 50451192 61662568 67071362 67268256 69370389 92493852 100607043 100902384 123325136 134142724 138740778 184987704 201214086 201804768 246650272 268285448 277481556 301821129 368892491 369975408 402428172 536570896 554963112 603642258 737784982 739950816 804856344 1073141792 1106677473 1109926224 1207284516 1475569964 1609712688 2213354946 2219852448 2414569032 2951139928 3219425376 3320032419 4057817401 4426709892 4829138064 5902279856 6640064838 8115634802 8853419784 9658276128 11804559712 12173452203 13280129676 16231269604 17706839568 24346904406 26560259352 32462539208 35413679136 36520356609 44635991411 48693808812 53120518704 64925078416 73040713218 89271982822 97387617624 106241037408 129850156832 133907974233 146081426436 178543965644 194775235248 267815948466 292162852872 357087931288 389550470496 401723922699 535631896932 584325705744 714175862576 803447845398 1071263793864 1168651411488 1428351725152 1606895690796 2142527587728 3213791381592 4285055175456 6427582763184 12855165526368
• Sum of all divisors σ(n): 40216762790568
• Sum of proper divisors (its aliquot sum) s(n): 27361597264200
• 12855165526368 is an abundant number, because the sum of its proper divisors (27361597264200) is greater than itself. Its abundance is 14506431737832

Bases of 12855165526368

• Binary: 10111011000100010011100100110010000101100000₂
• Hexadecimal: 0xBB113932160
• Base-36: 4K1KXN6G0

Squares and roots of 12855165526368

• 12855165526368 squared (12855165526368²) is 165255280710320258503271424
• 12855165526368 cubed (12855165526368³) is 2124383987637575722832061023154932908032
• The square root of 12855165526368 is 3585410.0917981475
• The cube root of 12855165526368 is 23425.6989473273

Scales and comparisons

• 12,855,165,526,368 seconds is equal to 408,754 years, 26 weeks, 52 minutes, 48 seconds.
• To count from 1 to 12,855,165,526,368 would take you about one million, twenty-one thousand, eight hundred eighty-six 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 12855165526368 cubic inches would be around 1952.1 feet tall.

Recreational maths with 12855165526368

• 12855165526368 backwards is 86362556155821
• The number of decimal digits it has is: 14
• The sum of 12855165526368's digits is 63
• More coming soon!