13522997565

Names of 13522997565

• Cardinal: 13522997565 can be written as Thirteen billion, five hundred twenty-two million, nine hundred ninety-seven thousand, five hundred sixty-five.

Scientific notation

• Scientific notation: 1.3522997565 × 10¹⁰

Factors of 13522997565

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2417

Divisors of 13522997565

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 11 15 17 21 33 35 45 51 55 63 77 85 99 101 105 119 153 165 187 231 255 303 315 357 385 495 505 561 595 693 707 765 909 935 1071 1111 1155 1309 1515 1683 1717 1785 2121 2273 2805 3333 3465 3535 3927 4545 5151 5355 5555 6363 6545 6819 7777 8415 8585 9999 10605 11365 11781 12019 15453 15911 16665 18887 19635 20457 23331 25003 25755 31815 34095 36057 38641 38885 47733 49995 56661 58905 60095 69993 75009 77265 79555 94435 102285 108171 115923 116655 125015 132209 143199 169983 175021 180285 193205 225027 229573 238665 270487 283305 347769 349965 375045 396627 425051 525063 540855 579615 661045 688719 715995 811461 849915 875105 1125135 1147865 1189881 1275153 1352435 1575189 1607011 1738845 1983135 2066157 2125255 2434383 2525303 2625315 2975357 3443595 3825459 3902741 4057305 4821033 5949405 6375765 7575909 7875945 8035055 8926071 10330785 11708223 12171915 12626515 14463099 14876785 17677121 19127295 19513705 22727727 24105165 26778213 27319187 35124669 37879545 42930151 44630355 53031363 58541115 72315495 81957561 88385605 113638635 128790453 133891065 136595935 159094089 175623345 214650755 245872683 265156815 300511057 386371359 409787805 643952265 795470445 901533171 1229363415 1502555285 1931856795 2704599513 4507665855 13522997565
• Sum of all divisors σ(n): 31262879232
• Sum of proper divisors (its aliquot sum) s(n): 17739881667
• 13522997565 is an abundant number, because the sum of its proper divisors (17739881667) is greater than itself. Its abundance is 4216884102

Bases of 13522997565

• Binary: 1100100110000010001001000100111101₂
• Hexadecimal: 0x32608913D
• Base-36: 67N8RP9

Squares and roots of 13522997565

• 13522997565 squared (13522997565²) is 182871463142995929225
• 13522997565 cubed (13522997565³) is 2472970350790721197714587337125
• The square root of 13522997565 is 116288.4240369607
• The cube root of 13522997565 is 2382.4528982729

Scales and comparisons

• 13,522,997,565 seconds is equal to 429 years, 51 weeks, 3 days, 4 hours, 12 minutes, 45 seconds.
• To count from 1 to 13,522,997,565 would take you about eight hundred fifty-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 13522997565 cubic inches would be around 198.5 feet tall.

Recreational maths with 13522997565

• 13522997565 backwards is 56579922531
• The number of decimal digits it has is: 11
• The sum of 13522997565's digits is 54
• More coming soon!