13497684642

Names of 13497684642

• Cardinal: 13497684642 can be written as Thirteen billion, four hundred ninety-seven million, six hundred eighty-four thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.3497684642 × 10¹⁰

Factors of 13497684642

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 262

Divisors of 13497684642

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 9 13 18 23 26 27 31 39 46 54 62 69 78 81 89 93 101 117 138 162 178 186 202 207 234 267 279 299 303 351 403 414 534 558 598 606 621 702 713 801 806 837 897 909 1053 1157 1209 1242 1313 1426 1602 1674 1794 1818 1863 2047 2106 2139 2314 2323 2403 2418 2511 2626 2691 2727 2759 3131 3471 3627 3726 3939 4094 4278 4646 4806 5022 5382 5454 5518 6141 6262 6417 6942 6969 7209 7254 7878 8073 8181 8277 8989 9269 9393 10413 10881 11817 12282 12834 13938 14418 16146 16362 16554 17978 18423 18538 18786 19251 20826 20907 21762 23634 24219 24831 26611 26967 27807 28179 30199 31239 32643 35451 35867 36846 38502 40703 41814 48438 49662 53222 53934 55269 55614 56358 57753 60398 62478 62721 63457 65286 70902 71734 72013 74493 79833 80901 81406 83421 84537 90597 93717 106353 107601 110538 115506 116857 122109 125442 126914 144026 148986 159666 161802 165807 166842 169074 181194 187434 188163 190371 206747 212706 215202 216039 223479 233714 239499 242703 244218 250263 253611 271791 278659 322803 331614 350571 366327 376326 380742 413494 432078 446958 478998 485406 500526 507222 543582 557318 571113 620241 645606 648117 701142 718497 728109 732654 750789 815373 824941 835977 936169 968409 1051713 1098981 1142226 1240482 1296234 1436994 1456218 1501578 1630746 1649882 1671954 1713339 1860723 1872338 1936818 1944351 2103426 2155491 2197962 2446119 2474823 2507931 2687711 2808507 2905227 3155139 3296943 3426678 3622567 3721446 3888702 4310982 4892238 4949646 5015862 5140017 5375422 5582169 5617014 5810454 5833053 6310278 6409157 6593886 7245134 7424469 7523793 8063133 8425521 9465417 10280034 10867701 11164338 11666106 12818314 14848938 15047586 16126266 16746507 16851042 18930834 19227471 21735402 22273407 22571379 24189399 25276563 32603103 33493014 38454942 44546814 45142758 48378798 50553126 57682413 65206206 66820221 72568197 75829689 83319041 97809309 115364826 133640442 145136394 151659378 166638082 173047239 195618618 217704591 249957123 293427927 346094478 435409182 499914246 519141717 586855854 749871369 1038283434 1499742738 2249614107 4499228214 6748842321 13497684642
• Sum of all divisors σ(n): 35829319680
• Sum of proper divisors (its aliquot sum) s(n): 22331635038
• 13497684642 is an abundant number, because the sum of its proper divisors (22331635038) is greater than itself. Its abundance is 8833950396

Bases of 13497684642

• Binary: 1100100100100001100101001010100010₂
• Hexadecimal: 0x3248652A2
• Base-36: 678684I

Squares and roots of 13497684642

• 13497684642 squared (13497684642²) is 182187490694882668164
• 13497684642 cubed (13497684642³) is 2459109295116835698069205137288
• The square root of 13497684642 is 116179.5362445555
• The cube root of 13497684642 is 2380.9654441795

Scales and comparisons

• 13,497,684,642 seconds is equal to 429 years, 9 weeks, 4 days, 4 hours, 50 minutes, 42 seconds.
• To count from 1 to 13,497,684,642 would take you about eight hundred fifty-eight 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 13497684642 cubic inches would be around 198.4 feet tall.

Recreational maths with 13497684642

• 13497684642 backwards is 24648679431
• 13497684642 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13497684642's digits is 54
• More coming soon!