40537728990
40,537,728,990 is an even composite number composed of five prime numbers multiplied together.
40537728990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 40537728990:
2 × 310 × 5 × 11 × 792
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 79 × 79)See below for interesting mathematical facts about the number 40537728990 from the Numbermatics database.
Names of 40537728990
- Cardinal: 40537728990 can be written as Forty billion, five hundred thirty-seven million, seven hundred twenty-eight thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 4.053772899 × 1010
Factors of 40537728990
Divisors of 40537728990
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 79 81 90 99 110 135 158 162 165 198 237 243 270 297 330 395 405 474 486 495 594 711 729 790 810 869 891 990 1185 1215 1422 1458 1485 1738 1782 2133 2187 2370 2430 2607 2673 2970 3555 3645 4266 4345 4374 4455 5214 5346 6241 6399 6561 7110 7290 7821 8019 8690 8910 10665 10935 12482 12798 13035 13122 13365 15642 16038 18723 19197 19683 21330 21870 23463 24057 26070 26730 31205 31995 32805 37446 38394 39105 39366 40095 46926 48114 56169 57591 59049 62410 63990 65610 68651 70389 72171 78210 80190 93615 95985 98415 112338 115182 117315 118098 120285 137302 140778 144342 168507 172773 187230 191970 196830 205953 211167 216513 234630 240570 280845 287955 295245 337014 343255 345546 351945 360855 411906 422334 433026 505521 518319 561690 575910 590490 617859 633501 649539 686510 703890 721710 842535 863865 1011042 1029765 1036638 1055835 1082565 1235718 1267002 1299078 1516563 1554957 1685070 1727730 1853577 1900503 2059530 2111670 2165130 2527605 2591595 3033126 3089295 3109914 3167505 3247695 3707154 3801006 4549689 4664871 5055210 5183190 5560731 5701509 6178590 6335010 6495390 7582815 7774785 9099378 9267885 9329742 9502515 11121462 11403018 13649067 15165630 15549570 16682193 17104527 18535770 19005030 22748445 23324355 27298134 27803655 28507545 33364386 34209054 40947201 45496890 46648710 50046579 51313581 55607310 57015090 68245335 81894402 83410965 85522635 100093158 102627162 122841603 136490670 150139737 166821930 171045270 204736005 245683206 250232895 256567905 300279474 368524809 409472010 450419211 500465790 513135810 614208015 737049618 750698685 900838422 1228416030 1351257633 1501397370 1842624045 2252096055 2702515266 3685248090 4053772899 4504192110 6756288165 8107545798 13512576330 20268864495 40537728990
- Sum of all divisors σ(n): 120931905528
- Sum of proper divisors (its aliquot sum) s(n): 80394176538
- 40537728990 is an abundant number, because the sum of its proper divisors (80394176538) is greater than itself. Its abundance is 39856447548
Bases of 40537728990
- Binary: 1001011100000011110010100111110111102
- Hexadecimal: 0x9703CA7DE
- Base-36: IMF47VI
Squares and roots of 40537728990
- 40537728990 squared (405377289902) is 1643307471666686420100
- 40537728990 cubed (405377289903) is 66615952933666237709327088699000
-
The
square root of 40537728990 is 201339.8345832239 -
The
cube root of 40537728990 is 3435.2087895819
Scales and comparisons
How big is 40537728990?- 40,537,728,990 seconds is equal to 1,288 years, 50 weeks, 4 days, 16 hours, 16 minutes, 30 seconds.
-
To count from 1 to 40,537,728,990 would take you about two thousand, five hundred seventy-seven 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 40537728990 cubic inches would be around 286.3 feet tall.
Recreational maths with 40537728990
- 40537728990 backwards is 09982773504
- 40537728990 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 40537728990's digits is 54
- More coming soon!
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