40284155142
40,284,155,142 is an even composite number composed of six prime numbers multiplied together.
40284155142 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 40284155142:
2 × 33 × 7 × 114 × 29 × 251
(2 × 3 × 3 × 3 × 7 × 11 × 11 × 11 × 11 × 29 × 251)See below for interesting mathematical facts about the number 40284155142 from the Numbermatics database.
Names of 40284155142
- Cardinal: 40284155142 can be written as Forty billion, two hundred eighty-four million, one hundred fifty-five thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 4.0284155142 × 1010
Factors of 40284155142
Divisors of 40284155142
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 6 7 9 11 14 18 21 22 27 29 33 42 54 58 63 66 77 87 99 121 126 154 174 189 198 203 231 242 251 261 297 319 363 378 406 462 502 522 594 609 638 693 726 753 783 847 957 1089 1218 1331 1386 1506 1566 1694 1757 1827 1914 2079 2178 2233 2259 2541 2662 2761 2871 3267 3509 3514 3654 3993 4158 4466 4518 5082 5271 5481 5522 5742 6534 6699 6777 7018 7279 7623 7986 8283 8613 9317 10527 10542 10962 11979 13398 13554 14558 14641 15246 15813 16566 17226 18634 19327 20097 21054 21837 22869 23958 24563 24849 27951 29282 30371 31581 31626 35937 38599 38654 40194 43674 43923 45738 47439 49126 49698 50953 55902 57981 60291 60742 63162 65511 71874 73689 74547 77198 80069 83853 87846 91113 94743 94878 101906 102487 115797 115962 120582 131022 131769 147378 149094 152859 160138 167706 173943 182226 189486 196533 204974 212597 221067 231594 240207 251559 263538 270193 273339 305718 307461 334081 347391 347886 393066 395307 424589 425194 442134 458577 480414 503118 521829 540386 546678 560483 614922 637791 663201 668162 694782 720621 790614 810579 820017 849178 880759 917154 922383 1002243 1042173 1043658 1120966 1273767 1275582 1326402 1375731 1441242 1621158 1640034 1681449 1761518 1844766 1913373 2004486 2084346 2161863 2338567 2431737 2547534 2642277 2751462 2767149 2972123 3006729 3362898 3674891 3821301 3826746 4323726 4677134 4863474 5044347 5284554 5534298 5740119 5944246 6013458 6165313 7015701 7295211 7349782 7642602 7926831 8916369 9020187 9688349 10088694 11024673 11463903 11480238 12330626 14031402 14590422 15133041 15853662 17832738 18040374 18495939 19376698 21047103 22049346 22927806 23780493 25724237 26749107 29065047 30266082 33074019 36991878 42094206 47560986 51448474 53498214 55487817 58130094 63141309 66148038 67818443 77172711 80247321 87195141 99222057 106571839 110975634 126282618 135636886 154345422 160494642 166463451 174390282 198444114 203455329 213143678 231518133 261585423 319715517 332926902 406910658 463036266 523170846 610365987 639431034 694554399 746002873 959146551 1220731974 1389108798 1492005746 1831097961 1918293102 2238008619 2877439653 3662195922 4476017238 5754879306 6714025857 13428051714 20142077571 40284155142
- Sum of all divisors σ(n): 116883648000
- Sum of proper divisors (its aliquot sum) s(n): 76599492858
- 40284155142 is an abundant number, because the sum of its proper divisors (76599492858) is greater than itself. Its abundance is 36315337716
Bases of 40284155142
- Binary: 1001011000010001111101101101000001102
- Hexadecimal: 0x9611F6D06
- Base-36: II8591I
Squares and roots of 40284155142
- 40284155142 squared (402841551422) is 1622813155504725040164
- 40284155142 cubed (402841551423) is 65373656922830914832018757123288
-
The
square root of 40284155142 is 200709.1306891643 -
The
cube root of 40284155142 is 3428.0310998463
Scales and comparisons
How big is 40284155142?- 40,284,155,142 seconds is equal to 1,280 years, 47 weeks, 2 days, 19 hours, 5 minutes, 42 seconds.
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To count from 1 to 40,284,155,142 would take you about two thousand, five hundred sixty-one 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 40284155142 cubic inches would be around 285.7 feet tall.
Recreational maths with 40284155142
- 40284155142 backwards is 24155148204
- The number of decimal digits it has is: 11
- The sum of 40284155142's digits is 36
- More coming soon!
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