13537748220872

Names of 13537748220872

• Cardinal: 13537748220872 can be written as Thirteen trillion, five hundred thirty-seven billion, seven hundred forty-eight million, two hundred twenty thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3537748220872 × 10¹³

Factors of 13537748220872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1509

Divisors of 13537748220872

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 29 31 58 62 116 124 232 248 841 899 961 1447 1682 1798 1922 2894 3364 3596 3844 5788 6728 7192 7688 11576 26071 27869 41963 44857 52142 55738 83926 89714 104284 111476 167852 179428 208568 222952 335704 358856 808201 1216927 1300853 1390567 1616402 2093809 2433854 2601706 2781134 3232804 4187618 4867708 5203412 5562268 6465608 8375236 9735416 10406824 11124536 16750472 37724737 40326443 60720461 64908079 75449474 80652886 121440922 129816158 150898948 161305772 242881844 259632316 301797896 322611544 485763688 519264632 1169466847 1760893369 1882334291 2012150449 2338933694 3521786738 3764668582 4024300898 4677867388 7043573476 7529337164 8048601796 9355734776 14087146952 15058674328 16097203592 54587694439 58352363021 109175388878 116704726042 218350777756 233409452084 436701555512 466818904168 1692218527609 3384437055218 6768874110436 13537748220872
• Sum of all divisors σ(n): 27182910976065
• Sum of proper divisors (its aliquot sum) s(n): 13645162755193
• 13537748220872 is an abundant number, because the sum of its proper divisors (13645162755193) is greater than itself. Its abundance is 107414534321

Bases of 13537748220872

• Binary: 11000101000000000000101011000111101111001000₂
• Hexadecimal: 0xC5000AC7BC8
• Base-36: 4SR5LR8AW

Squares and roots of 13537748220872

• 13537748220872 squared (13537748220872²) is 183270626891723001296440384
• 13537748220872 cubed (13537748220872³) is 2481071603141519180183525957962612494848
• The square root of 13537748220872 is 3679367.9105074559
• The cube root of 13537748220872 is 23833.1882987581

Scales and comparisons

• 13,537,748,220,872 seconds is equal to 430,458 years, 26 weeks, 6 days, 16 hours, 54 minutes, 32 seconds.
• To count from 1 to 13,537,748,220,872 would take you about one million, seventy-six thousand, one hundred forty-six 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 13537748220872 cubic inches would be around 1986.1 feet tall.

Recreational maths with 13537748220872

• 13537748220872 backwards is 27802284773531
• The number of decimal digits it has is: 14
• The sum of 13537748220872's digits is 59
• More coming soon!