16491625494198552

Names of 16491625494198552

• Cardinal: 16491625494198552 can be written as Sixteen quadrillion, four hundred ninety-one trillion, six hundred twenty-five billion, four hundred ninety-four million, one hundred ninety-eight thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.6491625494198552 × 10¹⁶

Factors of 16491625494198552

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 30
• Sum of prime factors: 816

Divisors of 16491625494198552

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 243 324 486 648 729 811 972 1458 1622 1944 2187 2433 2916 3244 4374 4866 5832 6488 6561 7299 8748 9732 13122 14598 17496 19464 19683 21897 26244 29196 39366 43794 52488 58392 59049 65691 78732 87588 118098 131382 157464 175176 177147 197073 236196 262764 354294 394146 472392 525528 531441 591219 708588 788292 1062882 1182438 1417176 1576584 1594323 1773657 2125764 2364876 3188646 3547314 4251528 4729752 4782969 5320971 6377292 7094628 9565938 10641942 12754584 14189256 14348907 15962913 19131876 21283884 28697814 31925826 38263752 42567768 43046721 47888739 57395628 63851652 86093442 95777478 114791256 127703304 129140163 143666217 172186884 191554956 258280326 287332434 344373768 383109912 387420489 430998651 516560652 574664868 774840978 861997302 1033121304 1149329736 1162261467 1292995953 1549681956 1723994604 2324522934 2585991906 3099363912 3447989208 3486784401 3878987859 4649045868 5171983812 6973568802 7757975718 9298091736 10343967624 10460353203 11636963577 13947137604 15515951436 20920706406 23273927154 27894275208 31031902872 31381059609 34910890731 41841412812 46547854308 62762119218 69821781462 83682825624 93095708616 94143178827 104732672193 125524238436 139643562924 188286357654 209465344386 251048476872 279287125848 282429536481 314198016579 376572715308 418930688772 564859072962 628396033158 753145430616 837861377544 847288609443 942594049737 1129718145924 1256792066316 1694577218886 1885188099474 2259436291848 2513584132632 2541865828329 2827782149211 3389154437772 3770376198948 5083731656658 5655564298422 6778308875544 7540752397896 8483346447633 10167463313316 11311128596844 16966692895266 20334926626632 22622257193688 25450039342899 33933385790532 50900078685798 67866771581064 76350118028697 101800157371596 152700236057394 203600314743192 229050354086091 305400472114788 458100708172182 610800944229576 687151062258273 916201416344364 1374302124516546 1832402832688728 2061453186774819 2748604249033092 4122906373549638 5497208498066184 8245812747099276 16491625494198552
• Sum of all divisors σ(n): 46439888683564740
• Sum of proper divisors (its aliquot sum) s(n): 29948263189366188
• 16491625494198552 is an abundant number, because the sum of its proper divisors (29948263189366188) is greater than itself. Its abundance is 13456637695167636

Bases of 16491625494198552

• Binary: 111010100101110000101111000111010110011011100100011000₂
• Hexadecimal: 0x3A970BC759B918
• Base-36: 4IDSK5U3DI0

Squares and roots of 16491625494198552

• 16491625494198552 squared (16491625494198552²) is 271973711440899634486208798896704
• 16491625494198552 cubed (16491625494198552³) is 4485288593350540810742056123518508488410314372608
• The square root of 16491625494198552 is 128419723.9297708193
• The cube root of 16491625494198552 is 254539.0904901561

Scales and comparisons

• 16,491,625,494,198,552 seconds is equal to 524,382,678 years, 39 weeks, 6 days, 17 hours, 49 minutes, 12 seconds.
• To count from 1 to 16,491,625,494,198,552 would take you about one billion, five hundred seventy-three million, one hundred forty-eight thousand and thirty-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 16491625494198552 cubic inches would be around 21211.6 feet tall.

Recreational maths with 16491625494198552

• 16491625494198552 backwards is 25589149452619461
• 16491625494198552 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16491625494198552's digits is 81
• More coming soon!