40354661890551204

Names of 40354661890551204

• Cardinal: 40354661890551204 can be written as Forty quadrillion, three hundred fifty-four trillion, six hundred sixty-one billion, eight hundred ninety million, five hundred fifty-one thousand, two hundred four.

Scientific notation

• Scientific notation: 4.0354661890551204 × 10¹⁶

Factors of 40354661890551204

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 34
• Sum of prime factors: 12

Divisors of 40354661890551204

• Number of divisors d(n): 279
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 81 84 98 108 126 147 162 189 196 243 252 294 324 378 441 486 567 588 729 756 882 972 1134 1323 1458 1701 1764 2187 2268 2646 2916 3402 3969 4374 5103 5292 6561 6804 7938 8748 10206 11907 13122 15309 15876 19683 20412 23814 26244 30618 35721 39366 45927 47628 59049 61236 71442 78732 91854 107163 118098 137781 142884 177147 183708 214326 236196 275562 321489 354294 413343 428652 531441 551124 642978 708588 826686 964467 1062882 1240029 1285956 1594323 1653372 1928934 2125764 2480058 2893401 3188646 3720087 3857868 4782969 4960116 5786802 6377292 7440174 8680203 9565938 11160261 11573604 14348907 14880348 17360406 19131876 22320522 26040609 28697814 33480783 34720812 43046721 44641044 52081218 57395628 66961566 78121827 86093442 100442349 104162436 129140163 133923132 156243654 172186884 200884698 234365481 258280326 301327047 312487308 387420489 401769396 468730962 516560652 602654094 703096443 774840978 903981141 937461924 1162261467 1205308188 1406192886 1549681956 1807962282 2109289329 2324522934 2711943423 2812385772 3486784401 3615924564 4218578658 4649045868 5423886846 6327867987 6973568802 8135830269 8437157316 10460353203 10847773692 12655735974 13947137604 16271660538 18983603961 20920706406 24407490807 25311471948 31381059609 32543321076 37967207922 41841412812 48814981614 56950811883 62762119218 73222472421 75934415844 94143178827 97629963228 113901623766 125524238436 146444944842 170852435649 188286357654 219667417263 227803247532 282429536481 292889889684 341704871298 376572715308 439334834526 512557306947 564859072962 659002251789 683409742596 847288609443 878669669052 1025114613894 1129718145924 1318004503578 1537671920841 1694577218886 1977006755367 2050229227788 2541865828329 2636009007156 3075343841682 3389154437772 3954013510734 4613015762523 5083731656658 5931020266101 6150687683364 7625597484987 7908027021468 9226031525046 10167463313316 11862040532202 13839047287569 15251194969974 17793060798303 18452063050092 22876792454961 23724081064404 27678094575138 30502389939948 35586121596606 41517141862707 45753584909922 53379182394909 55356189150276 68630377364883 71172243193212 83034283725414 91507169819844 106758364789818 124551425588121 137260754729766 160137547184727 166068567450828 205891132094649 213516729579636 249102851176242 274521509459532 320275094369454 373654276764363 411782264189298 480412641554181 498205702352484 640550188738908 747308553528726 823564528378596 960825283108362 1120962830293089 1441237924662543 1494617107057452 1921650566216724 2241925660586178 2882475849325086 3362888490879267 4483851321172356 5764951698650172 6725776981758534 10088665472637801 13451553963517068 20177330945275602 40354661890551204
• Sum of all divisors σ(n): 123225842558647227
• Sum of proper divisors (its aliquot sum) s(n): 82871180668096023
• 40354661890551204 is an abundant number, because the sum of its proper divisors (82871180668096023) is greater than itself. Its abundance is 42516518777544819

Bases of 40354661890551204

• Binary: 10001111010111100101100111100111000001000110110110100100₂
• Hexadecimal: 0x8F5E59E7046DA4
• Base-36: B1CJ7QR5290

Squares and roots of 40354661890551204

• 40354661890551204 squared (40354661890551204²) is 1628498736300705674205134945849616
• 40354661890551204 cubed (40354661890551204³) is 65717515892604881868396609412029279669026331737664
• 40354661890551204 is a perfect square number. Its square root is 200884698
• The cube root of 40354661890551204 is 343002.9887812031

Scales and comparisons

• 40,354,661,890,551,204 seconds is equal to 1,283,153,422 years, 49 weeks, 4 days, 10 hours, 53 minutes, 24 seconds.
• To count from 1 to 40,354,661,890,551,204 would take you about three billion, eight hundred forty-nine million, four hundred sixty thousand, two hundred sixty-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 40354661890551204 cubic inches would be around 28583.6 feet tall.

Recreational maths with 40354661890551204

• 40354661890551204 backwards is 40215509816645304
• 40354661890551204 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40354661890551204's digits is 63
• More coming soon!