397140078942
397,140,078,942 is an even composite number composed of seven prime numbers multiplied together.
397140078942 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 397140078942:
2 × 32 × 192 × 23 × 73 × 89 × 409
(2 × 3 × 3 × 19 × 19 × 23 × 73 × 89 × 409)See below for interesting mathematical facts about the number 397140078942 from the Numbermatics database.
Names of 397140078942
- Cardinal: 397140078942 can be written as Three hundred ninety-seven billion, one hundred forty million, seventy-eight thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 3.97140078942 × 1011
Factors of 397140078942
Divisors of 397140078942
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 9 18 19 23 38 46 57 69 73 89 114 138 146 171 178 207 219 267 342 361 409 414 437 438 534 657 722 801 818 874 1083 1227 1311 1314 1387 1602 1679 1691 2047 2166 2454 2622 2774 3249 3358 3382 3681 3933 4094 4161 5037 5073 6141 6497 6498 7362 7771 7866 8303 8322 9407 10074 10146 12282 12483 12994 15111 15219 15542 16606 18423 18814 19491 23313 24909 24966 26353 28221 29857 30222 30438 31901 32129 36401 36846 38893 38982 46626 49818 52706 56442 58473 59714 63802 64258 69939 72802 74727 77786 79059 84663 89571 95703 96387 109203 116679 116946 123443 139878 147649 149431 149454 158118 169326 178733 179142 191406 192774 218406 233358 237177 246886 268713 287109 289161 295298 298862 327609 350037 357466 370329 442947 448293 474354 536199 537426 567283 574218 578322 606119 655218 686711 691619 700074 738967 740658 837223 885894 896586 1072398 1110987 1134566 1212238 1328841 1344879 1373422 1383238 1477934 1608597 1674446 1701849 1818357 2060133 2074857 2216901 2221974 2345417 2511669 2657273 2657682 2689758 2839189 3217194 3395927 3403698 3636714 4120266 4149714 4433802 4690834 5023338 5105547 5314546 5455071 5678378 6180399 6224571 6650703 6791854 7036251 7535007 7971819 8517567 10187781 10211094 10778377 10910142 12360798 12449142 13047509 13140761 13301406 14072502 15070014 15907237 15943638 17035134 20375562 21108753 21556754 23915457 25552701 26095018 26281522 30563343 31814474 32335131 39142527 39422283 42217506 47721711 47830914 50488187 51105402 53944591 61117279 61126686 64670262 78285054 78844566 95443422 97005393 100976374 107889182 117427581 118266849 122234558 143165133 151464561 161833773 183351837 194010786 234855162 236533698 247902671 286330266 302237503 302929122 323667546 366703674 454393683 485501319 495805342 550055511 604475006 743708013 906712509 908787366 959275553 971002638 1100111022 1161228301 1487416026 1813425018 1918551106 2231124039 2322456602 2720137527 2877826659 3483684903 4462248078 5440275054 5755653318 6967369806 8633479977 10451054709 17266959954 20902109418 22063337719 44126675438 66190013157 132380026314 198570039471 397140078942
- Sum of all divisors σ(n): 973775649600
- Sum of proper divisors (its aliquot sum) s(n): 576635570658
- 397140078942 is an abundant number, because the sum of its proper divisors (576635570658) is greater than itself. Its abundance is 179495491716
Bases of 397140078942
- Binary: 1011100011101110110010010110001010111102
- Hexadecimal: 0x5C7764B15E
- Base-36: 52FYY63I
Squares and roots of 397140078942
- 397140078942 squared (3971400789422) is 157720242302057991839364
- 397140078942 cubed (3971400789423) is 62637029478590678688147010743072888
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The
square root of 397140078942 is 630190.5100380361 -
The
cube root of 397140078942 is 7350.4609144805
Scales and comparisons
How big is 397140078942?- 397,140,078,942 seconds is equal to 12,627 years, 42 weeks, 6 days, 16 hours, 35 minutes, 42 seconds.
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To count from 1 to 397,140,078,942 would take you about twenty-five thousand, two hundred fifty-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 397140078942 cubic inches would be around 612.5 feet tall.
Recreational maths with 397140078942
- 397140078942 backwards is 249870041793
- The number of decimal digits it has is: 12
- The sum of 397140078942's digits is 54
- More coming soon!
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