13185469584

Names of 13185469584

• Cardinal: 13185469584 can be written as Thirteen billion, one hundred eighty-five million, four hundred sixty-nine thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 1.3185469584 × 10¹⁰

Factors of 13185469584

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1379

Divisors of 13185469584

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 49 56 63 72 84 98 112 126 144 147 168 196 252 294 336 392 441 504 588 784 882 1008 1176 1367 1764 2352 2734 3528 4101 5468 7056 8202 9569 10936 12303 16404 19138 21872 24606 28707 32808 38276 49212 57414 65616 66983 76552 86121 98424 114828 133966 153104 172242 196848 200949 229656 267932 344484 401898 459312 535864 602847 688968 803796 1071728 1205694 1377936 1607592 1868689 2411388 3215184 3737378 4822776 5606067 7474756 9645552 11212134 13080823 14949512 16818201 22424268 26161646 29899024 33636402 39242469 44848536 52323292 67272804 78484938 89697072 91565761 104646584 117727407 134545608 156969876 183131522 209293168 235454814 269091216 274697283 313939752 366263044 470909628 549394566 627879504 732526088 824091849 941819256 1098789132 1465052176 1648183698 1883638512 2197578264 3296367396 4395156528 6592734792 13185469584
• Sum of all divisors σ(n): 42957079347
• Sum of proper divisors (its aliquot sum) s(n): 29771609763
• 13185469584 is an abundant number, because the sum of its proper divisors (29771609763) is greater than itself. Its abundance is 16586140179

Bases of 13185469584

• Binary: 1100010001111010100100110010010000₂
• Hexadecimal: 0x311EA4C90
• Base-36: 622ADG0

Squares and roots of 13185469584

• 13185469584 squared (13185469584²) is 173856608150589133056
• 13185469584 cubed (13185469584³) is 2292381018746999505590816968704
• 13185469584 is a perfect square number. Its square root is 114828
• The cube root of 13185469584 is 2362.4640060359

Scales and comparisons

• 13,185,469,584 seconds is equal to 419 years, 13 weeks, 2 days, 14 hours, 26 minutes, 24 seconds.
• To count from 1 to 13,185,469,584 would take you about eight hundred thirty-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 13185469584 cubic inches would be around 196.9 feet tall.

Recreational maths with 13185469584

• 13185469584 backwards is 48596458131
• The number of decimal digits it has is: 11
• The sum of 13185469584's digits is 54
• More coming soon!