13845145608

Names of 13845145608

• Cardinal: 13845145608 can be written as Thirteen billion, eight hundred forty-five million, one hundred forty-five thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.3845145608 × 10¹⁰

Factors of 13845145608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 295

Divisors of 13845145608

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 84 98 126 147 168 196 252 283 294 343 392 441 504 566 588 686 849 882 1029 1132 1176 1372 1698 1764 1981 2058 2264 2401 2547 2744 3087 3396 3528 3962 4116 4802 5094 5943 6174 6792 7203 7924 8232 9604 10188 11886 12348 13867 14406 15848 17829 19208 20376 21609 23772 24696 27734 28812 35658 41601 43218 47544 55468 57624 71316 80089 83202 86436 97069 110936 124803 142632 160178 166404 172872 194138 240267 249606 291207 320356 332808 388276 480534 499212 560623 582414 640712 679483 720801 776552 873621 961068 998424 1121246 1164828 1358966 1441602 1681869 1747242 1922136 2038449 2242492 2329656 2717932 2883204 3363738 3494484 3924361 4076898 4484984 5045607 5435864 5766408 6115347 6727476 6988968 7848722 8153796 10091214 11773083 12230694 13454952 15697444 16307592 20182428 23546166 24461388 27470527 31394888 35319249 40364856 47092332 48922776 54941054 70638498 82411581 94184664 109882108 141276996 164823162 192293689 219764216 247234743 282553992 329646324 384587378 494469486 576881067 659292648 769174756 988938972 1153762134 1538349512 1730643201 1977877944 2307524268 3461286402 4615048536 6922572804 13845145608
• Sum of all divisors σ(n): 43899330735
• Sum of proper divisors (its aliquot sum) s(n): 30054185127
• 13845145608 is an abundant number, because the sum of its proper divisors (30054185127) is greater than itself. Its abundance is 16209039519

Bases of 13845145608

• Binary: 1100111001001111000010100000001000₂
• Hexadecimal: 0x3393C2808
• Base-36: 6CZ1IQ0

Squares and roots of 13845145608

• 13845145608 squared (13845145608²) is 191688056906721689664
• 13845145608 cubed (13845145608³) is 2653949059188151867329868595712
• The square root of 13845145608 is 117665.3968165663
• The cube root of 13845145608 is 2401.2230807581

Scales and comparisons

• 13,845,145,608 seconds is equal to 440 years, 12 weeks, 17 hours, 46 minutes, 48 seconds.
• To count from 1 to 13,845,145,608 would take you about eight hundred eighty 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 13845145608 cubic inches would be around 200.1 feet tall.

Recreational maths with 13845145608

• 13845145608 backwards is 80654154831
• The number of decimal digits it has is: 11
• The sum of 13845145608's digits is 45
• More coming soon!