13485024682751521

Names of 13485024682751521

• Cardinal: 13485024682751521 can be written as Thirteen quadrillion, four hundred eighty-five trillion, twenty-four billion, six hundred eighty-two million, seven hundred fifty-one thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 1.3485024682751521 × 10¹⁶

Factors of 13485024682751521

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 630

Divisors of 13485024682751521

• Number of divisors d(n): 81
• Complete list of divisors:
  1 31 59 173 367 961 1829 3481 5363 10207 11377 21653 29929 56699 63491 107911 134689 166253 316417 352687 602213 671243 927799 1277527 1765811 1968221 3345241 3745969 4175359 7946651 9808927 10983943 18668603 20808533 23301197 28761769 39603337 54740141 61014851 104182849 116125039 129436129 221012171 246346181 340502233 468852409 578726693 648052637 722337107 1227703447 1374770623 1696944371 3229668319 3599876209 4031107081 6851377301 7636731611 10555569223 14534424679 20089631747 22392450317 38235105583 42617889313 81111466757 100119717889 124964319511 212392696331 237835317779 450567165049 622778584157 1185288273073 1321154568703 2514455469467 3873893904841 7372894851149 14032283748961 36743936465263 77948119553477 228559740385619 435000796217791 13485024682751521
• Sum of all divisors σ(n): 14295588959681523
• Sum of proper divisors (its aliquot sum) s(n): 810564276930002
• 13485024682751521 is a deficient number, because the sum of its proper divisors (810564276930002) is less than itself. Its deficiency is 12674460405821519

Bases of 13485024682751521

• Binary: 101111111010001000111011111010000000001011011000100001₂
• Hexadecimal: 0x2FE88EFA00B621
• Base-36: 3OS1ITF39K1

Squares and roots of 13485024682751521

• 13485024682751521 squared (13485024682751521²) is 181845890694417759592647427813441
• 13485024682751521 cubed (13485024682751521³) is 2452196324471158613346552358894891163948546993761
• 13485024682751521 is a perfect square number. Its square root is 116125039
• The cube root of 13485024682751521 is 238022.0813890445

Scales and comparisons

• 13,485,024,682,751,521 seconds is equal to 428,782,072 years, 51 weeks, 3 days, 21 hours, 12 minutes, 1 second.
• To count from 1 to 13,485,024,682,751,521 would take you about one billion, two hundred eighty-six million, three hundred forty-six thousand, two hundred eighteen 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 13485024682751521 cubic inches would be around 19835.2 feet tall.

Recreational maths with 13485024682751521

• 13485024682751521 backwards is 12515728642058431
• The number of decimal digits it has is: 17
• The sum of 13485024682751521's digits is 64
• More coming soon!