13545442512

Names of 13545442512

• Cardinal: 13545442512 can be written as Thirteen billion, five hundred forty-five million, four hundred forty-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.3545442512 × 10¹⁰

Factors of 13545442512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 263518

Divisors of 13545442512

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 34 36 42 48 51 54 56 63 68 72 84 102 108 112 119 126 136 144 153 168 189 204 216 238 252 272 306 336 357 378 408 432 459 476 504 612 714 756 816 918 952 1008 1071 1224 1428 1512 1836 1904 2142 2448 2856 3024 3213 3672 4284 5712 6426 7344 8568 12852 17136 25704 51408 263489 526978 790467 1053956 1580934 1844423 2107912 2371401 3161868 3688846 4215824 4479313 4742802 5533269 6323736 7114203 7377692 8958626 9485604 11066538 12647472 13437939 14228406 14755384 16599807 17917252 18971208 22133076 26875878 28456812 29510768 31355191 33199614 35834504 37942416 40313817 44266152 49799421 53751756 56913624 62710382 66399228 71669008 80627634 88532304 94065573 99598842 107503512 113827248 120941451 125420764 132798456 161255268 188131146 199197684 215007024 241882902 250841528 265596912 282196719 322510536 376262292 398395368 483765804 501683056 564393438 645021072 752524584 796790736 846590157 967531608 1128786876 1505049168 1693180314 1935063216 2257573752 3386360628 4515147504 6772721256 13545442512
• Sum of all divisors σ(n): 47048774400
• Sum of proper divisors (its aliquot sum) s(n): 33503331888
• 13545442512 is an abundant number, because the sum of its proper divisors (33503331888) is greater than itself. Its abundance is 19957889376

Bases of 13545442512

• Binary: 1100100111010111110000110011010000₂
• Hexadecimal: 0x3275F0CD0
• Base-36: 680LUC0

Squares and roots of 13545442512

• 13545442512 squared (13545442512²) is 183479012845896870144
• 13545442512 cubed (13545442512³) is 2485304420662605569616281161728
• The square root of 13545442512 is 116384.8895346815
• The cube root of 13545442512 is 2383.7702706805

Scales and comparisons

• 13,545,442,512 seconds is equal to 430 years, 36 weeks, 3 days, 22 hours, 55 minutes, 12 seconds.
• To count from 1 to 13,545,442,512 would take you about eight hundred sixty-one 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 13545442512 cubic inches would be around 198.6 feet tall.

Recreational maths with 13545442512

• 13545442512 backwards is 21524454531
• 13545442512 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13545442512's digits is 36
• More coming soon!