40649513121
40,649,513,121 is an odd composite number composed of six prime numbers multiplied together.
40649513121 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 40649513121:
37 × 7 × 19 × 29 × 61 × 79
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 19 × 29 × 61 × 79)See below for interesting mathematical facts about the number 40649513121 from the Numbermatics database.
Names of 40649513121
- Cardinal: 40649513121 can be written as Forty billion, six hundred forty-nine million, five hundred thirteen thousand, one hundred twenty-one.
Scientific notation
- Scientific notation: 4.0649513121 × 1010
Factors of 40649513121
Divisors of 40649513121
- Number of divisors d(n): 256
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Complete list of divisors:
1 3 7 9 19 21 27 29 57 61 63 79 81 87 133 171 183 189 203 237 243 261 399 427 513 549 551 553 567 609 711 729 783 1159 1197 1281 1501 1539 1647 1653 1659 1701 1769 1827 2133 2187 2291 2349 3477 3591 3843 3857 4503 4617 4819 4941 4959 4977 5103 5307 5481 6399 6873 7047 8113 10431 10507 10773 11529 11571 12383 13509 13851 14457 14823 14877 14931 15309 15921 16037 16443 19197 20619 21141 24339 31293 31521 32319 33611 33733 34587 34713 37149 40527 41553 43371 43529 44469 44631 44793 47763 48111 49329 57591 61857 63423 73017 91561 93879 94563 96957 100833 101199 103761 104139 111447 121581 130113 130587 133407 133893 134379 139751 143289 144333 147987 172773 185571 219051 235277 274683 281637 283689 290871 302499 303597 304703 311283 312417 334341 364743 390339 391761 401679 403137 419253 429867 432999 443961 556713 640927 657153 705831 824049 844911 851067 907497 910791 914109 933849 937251 978257 1003023 1094229 1171017 1175283 1205037 1209411 1257759 1289601 1298997 1670139 1922781 1971459 2117493 2472147 2534733 2553201 2655269 2722491 2732373 2742327 2811753 2934771 3009069 3282687 3513051 3525849 3773277 3868803 3896991 5010417 5768343 5914377 6352479 7416441 7659603 7965807 8167473 8197119 8226981 8435259 8804313 9027207 10539153 10577547 11319831 11690973 17305029 17743131 18586883 19057437 22249323 22978809 23897421 24502419 24591357 24680943 26412939 27081621 31732641 33959493 35072919 51915087 55760649 57172311 66747969 71692263 73507257 73774071 74042829 79238817 95197923 101878479 155745261 167281947 171516933 200243907 215076789 222128487 237716451 305635437 467235783 501845841 514550799 645230367 666385461 713149353 1401707349 1505537523 1935691101 2139448059 4516612569 5807073303 13549837707 40649513121
- Sum of all divisors σ(n): 78090240000
- Sum of proper divisors (its aliquot sum) s(n): 37440726879
- 40649513121 is a deficient number, because the sum of its proper divisors (37440726879) is less than itself. Its deficiency is 3208786242
Bases of 40649513121
- Binary: 1001011101101110011001011000101000012
- Hexadecimal: 0x976E658A1
- Base-36: IO9O529
Squares and roots of 40649513121
- 40649513121 squared (406495131212) is 1652382916974351160641
- 40649513121 cubed (406495131213) is 67168561064465141124937908270561
-
The
square root of 40649513121 is 201617.2441062519 -
The
cube root of 40649513121 is 3438.3634590115
Scales and comparisons
How big is 40649513121?- 40,649,513,121 seconds is equal to 1,292 years, 27 weeks, 3 days, 11 hours, 25 minutes, 21 seconds.
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To count from 1 to 40,649,513,121 would take you about two thousand, five hundred eighty-five 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 40649513121 cubic inches would be around 286.5 feet tall.
Recreational maths with 40649513121
- 40649513121 backwards is 12131594604
- The number of decimal digits it has is: 11
- The sum of 40649513121's digits is 36
- More coming soon!
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