13665580992

Names of 13665580992

• Cardinal: 13665580992 can be written as Thirteen billion, six hundred sixty-five million, five hundred eighty thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.3665580992 × 10¹⁰

Factors of 13665580992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 275

Divisors of 13665580992

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 144 147 168 192 196 224 252 263 288 294 336 343 392 441 448 504 526 576 588 672 686 784 789 882 1008 1029 1052 1176 1344 1372 1568 1578 1764 1841 2016 2058 2104 2352 2367 2744 3087 3136 3156 3528 3682 4032 4116 4208 4704 4734 5488 5523 6174 6312 7056 7364 8232 8416 9408 9468 10976 11046 12348 12624 12887 14112 14728 16464 16569 16832 18936 21952 22092 24696 25248 25774 28224 29456 32928 33138 37872 38661 44184 49392 50496 51548 58912 65856 66276 69169 75744 77322 88368 90209 98784 103096 115983 117824 132552 138338 151488 154644 176736 180418 197568 206192 207507 231966 265104 270627 276676 309288 353472 360836 412384 415014 463932 484183 530208 541254 553352 618576 622521 721672 811881 824768 830028 927864 968366 1060416 1082508 1106704 1237152 1245042 1443344 1452549 1623762 1660056 1855728 1936732 2165016 2213408 2474304 2490084 2886688 2905098 3247524 3320112 3389281 3711456 3873464 4330032 4357647 4426816 4980168 5773376 5810196 6495048 6640224 6778562 7422912 7746928 8660064 8715294 9960336 10167843 11620392 12990096 13280448 13557124 15493856 17320128 17430588 19920672 20335686 23240784 23724967 25980192 27114248 30503529 30987712 34861176 39841344 40671372 46481568 47449934 51960384 54228496 61007058 69722352 71174901 81342744 92963136 94899868 108456992 122014116 139444704 142349802 162685488 189799736 213524703 216913984 244028232 278889408 284699604 325370976 379599472 427049406 488056464 569399208 650741952 759198944 854098812 976112928 1138798416 1518397888 1708197624 1952225856 2277596832 3416395248 4555193664 6832790496 13665580992
• Sum of all divisors σ(n): 45853553200
• Sum of proper divisors (its aliquot sum) s(n): 32187972208
• 13665580992 is an abundant number, because the sum of its proper divisors (32187972208) is greater than itself. Its abundance is 18522391216

Bases of 13665580992

• Binary: 1100101110100010000011011111000000₂
• Hexadecimal: 0x32E8837C0
• Base-36: 6A04TS0

Squares and roots of 13665580992

• 13665580992 squared (13665580992²) is 186748103848911704064
• 13665580992 cubed (13665580992³) is 2552021338249729822943327551488
• The square root of 13665580992 is 116899.8759280777
• The cube root of 13665580992 is 2390.7969886833

Scales and comparisons

• 13,665,580,992 seconds is equal to 434 years, 27 weeks, 1 day, 10 hours, 43 minutes, 12 seconds.
• To count from 1 to 13,665,580,992 would take you about eight hundred sixty-nine 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 13665580992 cubic inches would be around 199.2 feet tall.

Recreational maths with 13665580992

• 13665580992 backwards is 29908556631
• The number of decimal digits it has is: 11
• The sum of 13665580992's digits is 54
• More coming soon!