42049721142
42,049,721,142 is an even composite number composed of six prime numbers multiplied together.
42049721142 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 42049721142:
2 × 32 × 11 × 132 × 192 × 592
(2 × 3 × 3 × 11 × 13 × 13 × 19 × 19 × 59 × 59)See below for interesting mathematical facts about the number 42049721142 from the Numbermatics database.
Names of 42049721142
- Cardinal: 42049721142 can be written as Forty-two billion, forty-nine million, seven hundred twenty-one thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 4.2049721142 × 1010
Factors of 42049721142
Divisors of 42049721142
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 3 6 9 11 13 18 19 22 26 33 38 39 57 59 66 78 99 114 117 118 143 169 171 177 198 209 234 247 286 338 342 354 361 418 429 494 507 531 627 649 722 741 767 858 1014 1062 1083 1121 1254 1287 1298 1482 1521 1534 1859 1881 1947 2166 2223 2242 2301 2574 2717 3042 3211 3249 3363 3481 3718 3762 3894 3971 4446 4602 4693 5434 5577 5841 6422 6498 6726 6903 6962 7942 8151 8437 9386 9633 9971 10089 10443 11154 11682 11913 12331 13806 14079 14573 16302 16731 16874 19266 19942 20178 20886 21299 23826 24453 24662 25311 28158 28899 29146 29913 31329 33462 35321 35739 36993 38291 42237 42598 43719 45253 48906 50622 51623 57798 59826 61009 62658 63897 66139 70642 71478 73986 75933 76582 84474 87438 89739 90506 103246 105963 109681 110979 114873 122018 127794 131157 132278 135759 151866 154869 160303 179478 183027 189449 191691 198417 211926 219362 221958 229746 234289 262314 271518 276887 309738 317889 320606 329043 344619 366054 378898 383382 396834 407277 464607 468578 480909 497783 549081 553774 568347 588289 595251 635778 658086 671099 689238 702867 727529 814554 830661 859807 929214 961818 987129 995566 1098162 1136694 1176578 1190502 1256641 1342198 1405734 1442727 1455058 1493349 1661322 1705041 1719614 1764867 1974258 2013297 2083939 2108601 2182587 2491983 2513282 2579421 2885454 2986698 3045757 3410082 3529734 3599531 3769923 4026594 4167878 4217202 4365174 4480047 4983966 5158842 5294601 6039891 6091514 6251817 6471179 6547761 7199062 7539846 7738263 8960094 9137271 9457877 10589202 10798593 11177491 11309769 12079782 12503634 12942358 13095522 13823051 15476526 16336333 18274542 18755451 18915754 19413537 21597186 22354982 22619538 27411813 27646102 28373631 32395779 32672666 33532473 37510902 38827074 39594841 41469153 49008999 54823626 56747262 58240611 64791558 67064946 79189682 82938306 85120893 98017998 100597419 116481222 118784523 122952401 124407459 147026997 170241786 179699663 201194838 212372329 237569046 245904802 248814918 294053994 356353569 359399326 368857203 424744658 539098989 637116987 712707138 737714406 1078197978 1106571609 1274233974 1617296967 1911350961 2213143218 2336095619 3234593934 3822701922 4672191238 7008286857 14016573714 21024860571 42049721142
- Sum of all divisors σ(n): 115544118924
- Sum of proper divisors (its aliquot sum) s(n): 73494397782
- 42049721142 is an abundant number, because the sum of its proper divisors (73494397782) is greater than itself. Its abundance is 31444676640
Bases of 42049721142
- Binary: 1001110010100101101111010011001101102
- Hexadecimal: 0x9CA5BD336
- Base-36: JBFBGHI
Squares and roots of 42049721142
- 42049721142 squared (420497211422) is 1768179048119961784164
- 42049721142 cubed (420497211423) is 74351435902571392387792991595288
-
The
square root of 42049721142 is 205060.2866037205 -
The
cube root of 42049721142 is 3477.3977866133
Scales and comparisons
How big is 42049721142?- 42,049,721,142 seconds is equal to 1,337 years, 2 weeks, 4 days, 14 hours, 5 minutes, 42 seconds.
-
To count from 1 to 42,049,721,142 would take you about two thousand, six hundred seventy-four 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 42049721142 cubic inches would be around 289.8 feet tall.
Recreational maths with 42049721142
- 42049721142 backwards is 24112794024
- The number of decimal digits it has is: 11
- The sum of 42049721142's digits is 36
- More coming soon!
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