18199181615994522

Names of 18199181615994522

• Cardinal: 18199181615994522 can be written as Eighteen quadrillion, one hundred ninety-nine trillion, one hundred eighty-one billion, six hundred fifteen million, nine hundred ninety-four thousand, five hundred twenty-two.

Scientific notation

• Scientific notation: 1.8199181615994522 × 10¹⁶

Factors of 18199181615994522

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7045074

Divisors of 18199181615994522

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 33 39 66 78 99 117 143 198 234 286 429 858 991 1013 1287 1982 2026 2574 2973 3039 5946 6078 8919 9117 10901 11143 12883 13169 17838 18234 21802 22286 25766 26338 32703 33429 38649 39507 65406 66858 77298 79014 98109 100287 115947 118521 141713 144859 196218 200574 231894 237042 283426 289718 425139 434577 850278 869154 1003883 1275417 1303731 2007766 2550834 2607462 3011649 6023298 7043041 9034947 11042713 13050479 14086082 18069894 21129123 22085426 26100958 33128139 39151437 42258246 63387369 66256278 77473451 78302874 91559533 99384417 117454311 126774738 143555269 154946902 183119066 198768834 232420353 234908622 274678599 287110538 430665807 464840706 549357198 697261059 824035797 861331614 1007154863 1291997421 1394522118 1648071594 2014309726 2583994842 3021464589 6042929178 6979653631 7134600533 9064393767 13959307262 14269201066 18128787534 20938960893 21403801599 41877921786 42807603198 62816882679 64211404797 76776189941 78480605863 90735497203 92749806929 125633765358 128422809594 153552379882 156961211726 181470994406 185499613858 230328569823 235441817589 272206491609 278249420787 460657139646 470883635178 544412983218 556498841574 690985709469 706325452767 816619474827 834748262361 998090469233 1020247876219 1381971418938 1412650905534 1633238949654 1669496524722 1996180938466 2040495752438 2994271407699 3060743628657 5988542815398 6121487257314 7070389128203 8982814223097 9182230885971 14140778256406 17965628446194 18364461771942 21211167384609 42422334769218 63633502153827 77774280410233 91915058666639 127267004307654 155548560820466 183830117333278 233322841230699 275745175999917 466645682461398 551490351999834 699968523692097 827235527999751 1011065645333029 1399937047384194 1654471055999502 2022131290666058 3033196935999087 6066393871998174 9099590807997261 18199181615994522
• Sum of all divisors σ(n): 46417718897851392
• Sum of proper divisors (its aliquot sum) s(n): 28218537281856870
• 18199181615994522 is an abundant number, because the sum of its proper divisors (28218537281856870) is greater than itself. Its abundance is 10019355665862348

Bases of 18199181615994522

• Binary: 1000000101010000000111100101011011011001001011010011010₂
• Hexadecimal: 0x40A80F2B6C969A
• Base-36: 4Z72KM57V6I

Squares and roots of 18199181615994522

• 18199181615994522 squared (18199181615994522²) is 331210211491952981222215134008484
• 18199181615994522 cubed (18199181615994522³) is 6027754792014008258257177959213043106326045524648
• The square root of 18199181615994522 is 134904342.4652984325
• The cube root of 18199181615994522 is 263037.2687189125

Scales and comparisons

• 18,199,181,615,994,522 seconds is equal to 578,677,681 years, 32 weeks, 3 days, 1 hour, 8 minutes, 42 seconds.
• To count from 1 to 18,199,181,615,994,522 would take you about one billion, seven hundred thirty-six million, thirty-three thousand and forty-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 18199181615994522 cubic inches would be around 21919.8 feet tall.

Recreational maths with 18199181615994522

• 18199181615994522 backwards is 22549951618199181
• The number of decimal digits it has is: 17
• The sum of 18199181615994522's digits is 81
• More coming soon!