80961780042
80,961,780,042 is an even composite number composed of eight prime numbers multiplied together.
80961780042 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 80961780042:
2 × 33 × 11 × 13 × 19 × 41 × 43 × 313
(2 × 3 × 3 × 3 × 11 × 13 × 19 × 41 × 43 × 313)See below for interesting mathematical facts about the number 80961780042 from the Numbermatics database.
Names of 80961780042
- Cardinal: 80961780042 can be written as Eighty billion, nine hundred sixty-one million, seven hundred eighty thousand and forty-two.
Scientific notation
- Scientific notation: 8.0961780042 × 1010
Factors of 80961780042
Divisors of 80961780042
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 6 9 11 13 18 19 22 26 27 33 38 39 41 43 54 57 66 78 82 86 99 114 117 123 129 143 171 198 209 234 246 247 258 286 297 313 342 351 369 387 418 429 451 473 494 513 533 559 594 626 627 702 738 741 774 779 817 858 902 939 946 1026 1066 1107 1118 1161 1254 1287 1353 1419 1482 1558 1599 1634 1677 1763 1878 1881 2214 2223 2322 2337 2451 2574 2706 2717 2817 2838 3198 3354 3443 3526 3762 3861 4059 4069 4257 4446 4674 4797 4902 5031 5289 5434 5634 5643 5863 5947 6149 6669 6886 7011 7353 7722 8118 8138 8151 8451 8514 8569 8987 9594 10062 10127 10329 10578 10621 11286 11726 11894 12177 12207 12298 12771 12833 13338 13459 14022 14391 14706 15093 15867 16302 16902 17138 17589 17841 17974 18447 19393 20254 20658 21033 21242 22059 22919 24354 24414 24453 25542 25666 25707 26918 26961 28782 30186 30381 30987 31734 31863 33497 35178 35682 36621 36894 38499 38786 40377 42066 44118 44759 45838 47601 48906 51414 52767 53523 53922 55341 58179 60762 61974 63726 65417 66994 68757 73242 73359 76998 77121 77311 80754 80883 89518 91143 92961 95202 95589 100491 105534 107046 109863 110682 111397 115497 116358 116831 121131 130834 134277 137514 141163 146718 148049 154242 154622 158301 160569 161766 166023 166829 174537 174967 182286 185922 191178 196251 200982 206271 219726 222794 230994 231363 231933 233662 242262 242649 243827 252109 255721 268554 273429 282326 286767 296098 301473 316602 321138 332046 333658 334191 346491 349074 349934 350493 363393 368467 392502 402831 412542 423489 435461 444147 462726 463866 485298 487654 500487 504218 511442 523611 524901 546858 551819 573534 588753 602946 618813 668382 692982 695799 700986 726786 731481 736934 756327 767163 805662 846978 850421 870922 888294 904419 1000974 1002573 1047222 1049802 1051479 1103638 1105401 1177506 1208493 1237626 1270467 1306383 1332441 1391598 1462962 1501461 1512654 1534326 1574703 1655457 1700842 1766259 1808838 1835119 1924637 2005146 2087397 2102958 2194443 2210802 2268981 2301489 2416986 2540934 2551263 2612766 2664882 2682097 2812931 3002922 3007719 3149406 3154437 3169751 3310914 3316203 3324373 3532518 3670238 3811401 3849274 3919149 3997323 4174794 4388886 4504383 4537962 4602978 4724109 4790071 4966371 5102526 5364194 5505357 5625862 5773911 6015438 6070009 6308874 6339502 6583329 6632406 6648746 6806943 6904467 7173647 7622802 7653789 7838298 7994646 8046291 8438793 9008766 9448218 9509253 9580142 9932742 9948609 9973119 10484561 11010714 11547822 11757447 12140018 13166658 13613886 13808934 14347294 14370213 14899113 15307578 16092582 16516071 16877586 17321733 18210027 19018506 19897218 19946238 20969122 21520941 22961367 23514894 24138873 25316379 28527759 28740426 29798226 29919357 31453683 33032142 34643466 34867261 36420054 36568103 43041882 43110639 45922734 48277746 49548213 50632758 51965199 54630081 57055518 59838714 62907366 64562823 69734522 72416619 73136206 75949137 78910117 85583277 86221278 89758071 94361049 99096426 103930398 104601783 109260162 109704309 115330171 129125646 129331917 136299293 144833238 151898274 157820234 163890243 171166554 179516142 188722098 193688469 209203566 219408618 230660342 236730351 258663834 272598586 283083147 313805349 327780486 329112927 345990513 387376938 408897879 473460702 566166294 627610698 658225854 691981026 710191053 817795758 941416047 987338781 1037971539 1226693637 1420382106 1499292223 1882832094 1974677562 2075943078 2130573159 2453387274 2998584446 3113914617 3680080911 4261146318 4497876669 6227829234 7360161822 8995753338 13493630007 26987260014 40480890021 80961780042
- Sum of all divisors σ(n): 233965670400
- Sum of proper divisors (its aliquot sum) s(n): 153003890358
- 80961780042 is an abundant number, because the sum of its proper divisors (153003890358) is greater than itself. Its abundance is 72042110316
Bases of 80961780042
- Binary: 10010110110011011001010111001010010102
- Hexadecimal: 0x12D9B2B94A
- Base-36: 116YJXAI
Squares and roots of 80961780042
- 80961780042 squared (809617800422) is 6554809827569189521764
- 80961780042 cubed (809617800423) is 530689071476796669597268139834088
-
The
square root of 80961780042 is 284537.8358707327 -
The
cube root of 80961780042 is 4326.0680764755
Scales and comparisons
How big is 80961780042?- 80,961,780,042 seconds is equal to 2,574 years, 17 weeks, 2 days, 15 hours, 20 minutes, 42 seconds.
-
To count from 1 to 80,961,780,042 would take you about five thousand, one hundred forty-eight 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 80961780042 cubic inches would be around 360.5 feet tall.
Recreational maths with 80961780042
- 80961780042 backwards is 24008716908
- The number of decimal digits it has is: 11
- The sum of 80961780042's digits is 45
- More coming soon!
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