13557449649996808

Names of 13557449649996808

• Cardinal: 13557449649996808 can be written as Thirteen quadrillion, five hundred fifty-seven trillion, four hundred forty-nine billion, six hundred forty-nine million, nine hundred ninety-six thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.3557449649996808 × 10¹⁶

Factors of 13557449649996808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3025

Divisors of 13557449649996808

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 31 62 124 191 248 382 764 1528 2801 5602 5921 11204 11842 22408 23684 36481 47368 72962 86831 145924 173662 291848 347324 534991 694648 1069982 1130911 2139964 2261822 4279928 4523644 6967871 7845601 9047288 13935742 15691202 16584721 27871484 31382404 33169442 55742968 62764808 66338884 102183281 132677768 204366562 216004001 243213631 408733124 432008002 486427262 817466248 864016004 972854524 1498509791 1728032008 1945709048 2997019582 3167681711 5994039164 6335363422 11988078328 12670726844 19517006671 25341453688 39034013342 46453803521 78068026684 92907607042 156136053368 185815214084 286215370081 371630428168 572430740162 605027206801 1144861480324 1210054413602 2289722960648 2420108827204 4840217654408 8872676472511 17745352945022 35490705890044 54667135685471 70981411780088 109334271370942 218668542741884 437337085483768 1694681206249601 3389362412499202 6778724824998404 13557449649996808
• Sum of all divisors σ(n): 26387752388751360
• Sum of proper divisors (its aliquot sum) s(n): 12830302738754552
• 13557449649996808 is a deficient number, because the sum of its proper divisors (12830302738754552) is less than itself. Its deficiency is 727146911242256

Bases of 13557449649996808

• Binary: 110000001010100110110110111010011100101100010000001000₂
• Hexadecimal: 0x302A6DBA72C408
• Base-36: 3PHPQDYMQ6G

Squares and roots of 13557449649996808

• 13557449649996808 squared (13557449649996808²) is 183804441012198571741434410188864
• 13557449649996808 cubed (13557449649996808³) is 2491919454468690468410698897071972012060277146112
• The square root of 13557449649996808 is 116436461.8579455463
• The cube root of 13557449649996808 is 238447.4414170881

Scales and comparisons

• 13,557,449,649,996,808 seconds is equal to 431,084,962 years, 48 weeks, 14 hours, 13 minutes, 28 seconds.
• To count from 1 to 13,557,449,649,996,808 would take you about one billion, two hundred ninety-three million, two hundred fifty-four thousand, eight hundred eighty-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 13557449649996808 cubic inches would be around 19870.6 feet tall.

Recreational maths with 13557449649996808

• 13557449649996808 backwards is 80869994694475531
• The number of decimal digits it has is: 17
• The sum of 13557449649996808's digits is 97
• More coming soon!