40725074638521
40,725,074,638,521 is an odd composite number composed of five prime numbers multiplied together.
40725074638521 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 40725074638521:
35 × 7 × 132 × 37 × 3828857
(3 × 3 × 3 × 3 × 3 × 7 × 13 × 13 × 37 × 3828857)See below for interesting mathematical facts about the number 40725074638521 from the Numbermatics database.
Names of 40725074638521
- Cardinal: 40725074638521 can be written as Forty trillion, seven hundred twenty-five billion, seventy-four million, six hundred thirty-eight thousand, five hundred twenty-one.
Scientific notation
- Scientific notation: 4.0725074638521 × 1013
Factors of 40725074638521
Divisors of 40725074638521
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 7 9 13 21 27 37 39 63 81 91 111 117 169 189 243 259 273 333 351 481 507 567 777 819 999 1053 1183 1443 1521 1701 2331 2457 2997 3159 3367 3549 4329 4563 6253 6993 7371 8991 10101 10647 12987 13689 18759 20979 22113 30303 31941 38961 41067 43771 56277 62937 90909 95823 116883 131313 168831 272727 287469 393939 506493 818181 1181817 1519479 3545451 3828857 10636353 11486571 26801999 34459713 49775141 80405997 103379139 141667709 149325423 241217991 310137417 348425987 425003127 447976269 647076833 723653973 930412251 991673963 1045277961 1275009381 1343928807 1841680217 1941230499 2170961919 2975021889 3135833883 3825028143 4031786421 4529537831 5525040651 5823691497 6512885757 8925065667 9407501649 11475084429 12095359263 12891761519 13588613493 16575121953 17471074491 23941842821 26775197001 28222504947 34425253287 38675284557 40765840479 49725365859 52413223473 71825528463 80325591003 84667514841 116025853671 122297521437 149176097577 157239670419 167592899747 215476585389 240976773009 348077561013 366892564311 447528292731 502778699241 646429756167 1044232683039 1100677692933 1508336097723 1939289268501 3132698049117 4525008293169 5817867805503 13575024879507 40725074638521
- Sum of all divisors σ(n): 77534558285184
- Sum of proper divisors (its aliquot sum) s(n): 36809483646663
- 40725074638521 is a deficient number, because the sum of its proper divisors (36809483646663) is less than itself. Its deficiency is 3915590991858
Bases of 40725074638521
- Binary: 10010100001010000010111001101101110110101110012
- Hexadecimal: 0x250A0B9B76B9
- Base-36: EFOU9Y6K9
Squares and roots of 40725074638521
- 40725074638521 squared (407250746385212) is 1658531704313106358817067441
- 40725074638521 cubed (407250746385213) is 67543827448504698002404609335948353494761
-
The
square root of 40725074638521 is 6381620.0637863893 -
The
cube root of 40725074638521 is 34404.9261239403
Scales and comparisons
How big is 40725074638521?- 40,725,074,638,521 seconds is equal to 1,294,931 years, 20 weeks, 6 days, 12 hours, 55 minutes, 21 seconds.
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To count from 1 to 40,725,074,638,521 would take you about three million, two hundred thirty-seven thousand, three hundred twenty-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 40725074638521 cubic inches would be around 2867.1 feet tall.
Recreational maths with 40725074638521
- 40725074638521 backwards is 12583647052704
- The number of decimal digits it has is: 14
- The sum of 40725074638521's digits is 54
- More coming soon!
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