13256182368

Names of 13256182368

• Cardinal: 13256182368 can be written as Thirteen billion, two hundred fifty-six million, one hundred eighty-two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3256182368 × 10¹⁰

Factors of 13256182368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3091

Divisors of 13256182368

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 66 72 78 88 96 99 104 109 117 132 143 144 156 176 198 208 218 234 264 286 288 312 327 352 396 416 429 436 468 528 572 624 654 792 858 872 936 981 1056 1144 1199 1248 1287 1308 1417 1584 1716 1744 1872 1962 2288 2398 2574 2616 2834 2953 3168 3432 3488 3597 3744 3924 4251 4576 4796 5148 5232 5668 5906 6864 7194 7848 8502 8859 9592 10296 10464 10791 11336 11812 12753 13728 14388 15587 15696 17004 17718 19184 20592 21582 22672 23624 25506 26577 28776 31174 31392 32483 34008 35436 38368 38389 41184 43164 45344 46761 47248 51012 53154 57552 62348 64966 68016 70872 76778 86328 93522 94496 97449 102024 106308 115104 115167 124696 129932 136032 140283 141744 153556 172656 187044 194898 204048 212616 230334 249392 259864 280566 283488 292347 307112 321877 345312 345501 374088 389796 408096 422279 425232 460668 498784 519728 561132 584694 614224 643754 691002 748176 779592 844558 850464 921336 965631 1039456 1122264 1169388 1228448 1266837 1287508 1382004 1496352 1559184 1689116 1842672 1931262 2244528 2338776 2533674 2575016 2764008 2896893 3118368 3378232 3540647 3685344 3800511 3862524 4184401 4489056 4677552 5067348 5150032 5528016 5793786 6756464 7081294 7601022 7725048 8368802 9355104 10134696 10300064 10621941 11056032 11587572 12553203 13512928 14162588 15202044 15450096 16737604 20269392 21243882 23175144 25106406 28325176 30404088 30900192 31865823 33475208 37659609 40538784 42487764 46028411 46350288 50212812 56650352 60808176 63731646 66950416 75319218 84975528 92056822 92700576 100425624 113300704 121616352 127463292 133900832 138085233 150638436 169951056 184113644 200851248 254926584 276170466 301276872 339902112 368227288 401702496 414255699 509853168 552340932 602553744 736454576 828511398 1019706336 1104681864 1205107488 1472909152 1657022796 2209363728 3314045592 4418727456 6628091184 13256182368
• Sum of all divisors σ(n): 44709144480
• Sum of proper divisors (its aliquot sum) s(n): 31452962112
• 13256182368 is an abundant number, because the sum of its proper divisors (31452962112) is greater than itself. Its abundance is 18196779744

Bases of 13256182368

• Binary: 1100010110001000010100101001100000₂
• Hexadecimal: 0x316214A60
• Base-36: 638DZS0

Squares and roots of 13256182368

• 13256182368 squared (13256182368²) is 175726370973674087424
• 13256182368 cubed (13256182368³) is 2329460820493845429888519340032
• The square root of 13256182368 is 115135.4956909467
• The cube root of 13256182368 is 2366.6797238275

Scales and comparisons

• 13,256,182,368 seconds is equal to 421 years, 26 weeks, 2 days, 52 minutes, 48 seconds.
• To count from 1 to 13,256,182,368 would take you about eight hundred forty-three 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 13256182368 cubic inches would be around 197.2 feet tall.

Recreational maths with 13256182368

• 13256182368 backwards is 86328165231
• The number of decimal digits it has is: 11
• The sum of 13256182368's digits is 45
• More coming soon!