13490892923729778

Names of 13490892923729778

• Cardinal: 13490892923729778 can be written as Thirteen quadrillion, four hundred ninety trillion, eight hundred ninety-two billion, nine hundred twenty-three million, seven hundred twenty-nine thousand, seven hundred seventy-eight.

Scientific notation

• Scientific notation: 1.3490892923729778 × 10¹⁶

Factors of 13490892923729778

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14300

Divisors of 13490892923729778

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 6 9 18 41 47 82 94 123 141 246 282 369 423 738 846 1681 1927 2209 3362 3854 4418 5043 5781 6627 10086 11562 13254 14207 15129 17343 19881 28414 30258 34686 39762 42621 79007 85242 90569 127863 158014 181138 237021 255726 271707 474042 543414 582487 667729 711063 815121 1164974 1335458 1422126 1630242 1747461 2003187 3494922 3713329 4006374 5242383 6009561 7426658 10484766 11139987 12019122 22279974 23881967 27376889 31383263 33419961 47763934 54753778 62766526 66839922 71645901 82130667 94149789 143291802 164261334 188299578 201838849 214937703 246392001 282449367 403677698 429875406 492784002 564898734 605516547 1122452449 1211033094 1286713783 1816549641 2244904898 2573427566 3367357347 3633099282 3860141349 6734714694 7720282698 8275392809 9486425903 10102072041 11580424047 16550785618 18972851806 20204144082 23160848094 24826178427 28459277709 49652356854 52755265103 56918555418 74478535281 85377833127 105510530206 148957070562 158265795309 170755666254 316531590618 339291105169 388943462023 445862017441 474797385927 678582210338 777886924046 891724034882 949594771854 1017873315507 1166830386069 1337586052323 2035746631014 2333660772138 2675172104646 3053619946521 3500491158207 4012758156969 6107239893042 7000982316414 8025516313938 15946681942943 18280342715081 31893363885886 36560685430162 47840045828829 54841028145243 95680091657658 109682056290486 143520137486487 164523084435729 287040274972974 329046168871458 749494051318321 1498988102636642 2248482153954963 4496964307909926 6745446461864889 13490892923729778
• Sum of all divisors σ(n): 30613767149363853
• Sum of proper divisors (its aliquot sum) s(n): 17122874225634075
• 13490892923729778 is an abundant number, because the sum of its proper divisors (17122874225634075) is greater than itself. Its abundance is 3631981301904297

Bases of 13490892923729778

• Binary: 101111111011011110010101001000011010111111011101110010₂
• Hexadecimal: 0x2FEDE5486BF772
• Base-36: 3OU4ENE97CI

Squares and roots of 13490892923729778

• 13490892923729778 squared (13490892923729778²) is 182004191879542197640654763929284
• 13490892923729778 cubed (13490892923729778³) is 2455399064316872557771645197689614940367917018952
• The square root of 13490892923729778 is 116150303.1581483993
• The cube root of 13490892923729778 is 238056.6028527647

Scales and comparisons

• 13,490,892,923,729,778 seconds is equal to 428,968,664 years, 46 weeks, 6 days, 15 hours, 36 minutes, 18 seconds.
• To count from 1 to 13,490,892,923,729,778 would take you about one billion, two hundred eighty-six million, nine hundred five thousand, nine hundred ninety-four 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 13490892923729778 cubic inches would be around 19838.1 feet tall.

Recreational maths with 13490892923729778

• 13490892923729778 backwards is 87792732929809431
• The number of decimal digits it has is: 17
• The sum of 13490892923729778's digits is 90
• More coming soon!