27972420560
27,972,420,560 is an even composite number composed of seven prime numbers multiplied together.
27972420560 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 27972420560:
24 × 5 × 7 × 41 × 53 × 127 × 181
(2 × 2 × 2 × 2 × 5 × 7 × 41 × 53 × 127 × 181)See below for interesting mathematical facts about the number 27972420560 from the Numbermatics database.
Names of 27972420560
- Cardinal: 27972420560 can be written as Twenty-seven billion, nine hundred seventy-two million, four hundred twenty thousand, five hundred sixty.
Scientific notation
- Scientific notation: 2.797242056 × 1010
Factors of 27972420560
Divisors of 27972420560
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 41 53 56 70 80 82 106 112 127 140 164 181 205 212 254 265 280 287 328 362 371 410 424 508 530 560 574 635 656 724 742 820 848 889 905 1016 1060 1148 1267 1270 1435 1448 1484 1640 1778 1810 1855 2032 2120 2173 2296 2534 2540 2870 2896 2968 3280 3556 3620 3710 4240 4346 4445 4592 5068 5080 5207 5740 5936 6335 6731 7112 7240 7420 7421 8692 8890 9593 10136 10160 10414 10865 11480 12670 13462 14224 14480 14840 14842 15211 17384 17780 19186 20272 20828 21730 22960 22987 25340 26035 26924 29680 29684 30422 33655 34768 35560 36449 37105 38372 41656 43460 45974 47117 47965 50680 51947 52070 53848 59368 60844 67151 67310 71120 72898 74210 76055 76744 83312 86920 91948 94234 95930 101360 103894 104140 107696 114935 118736 121688 134302 134620 145796 148420 152110 153488 160909 173840 182245 183896 188468 191860 207788 208280 229870 235585 243376 259735 268604 269240 275971 291592 296840 304220 321818 335755 364490 367792 376936 383720 393313 415576 416560 459740 471170 519470 537208 538480 551942 583184 593680 608440 643636 671510 728980 753872 767440 786626 804545 831152 919480 942340 942467 1038940 1074416 1103884 1216880 1218311 1287272 1343020 1379855 1457960 1573252 1609090 1838960 1884680 1884934 1931797 1966565 2077880 2207768 2436622 2574544 2686040 2753191 2759710 2915920 3146504 3218180 3769360 3769868 3863594 3933130 4155760 4415536 4712335 4873244 5372080 5506382 5519420 6091555 6293008 6436360 6597269 7539736 7727188 7866260 8528177 9424670 9658985 9746488 11012764 11038840 12183110 12872720 13194538 13765955 15079472 15454376 15732520 17056354 18849340 19317970 19492976 22025528 22077680 24366220 26389076 27531910 30908752 31465040 32986345 34112708 37698680 38635940 42640885 44051056 48732440 49950751 52778152 55063820 65972690 68225416 75397360 77271880 85281770 97464880 99901502 105556304 110127640 131945380 136450832 154543760 170563540 199803004 220255280 249753755 263890760 341127080 349655257 399606008 499507510 527781520 682254160 699310514 799212016 999015020 1398621028 1748276285 1998030040 2797242056 3496552570 3996060080 5594484112 6993105140 13986210280 27972420560
- Sum of all divisors σ(n): 78618968064
- Sum of proper divisors (its aliquot sum) s(n): 50646547504
- 27972420560 is an abundant number, because the sum of its proper divisors (50646547504) is greater than itself. Its abundance is 22674126944
Bases of 27972420560
- Binary: 110100000110100100101000011110100002
- Hexadecimal: 0x6834943D0
- Base-36: CUM21U8
Squares and roots of 27972420560
- 27972420560 squared (279724205602) is 782456311985510713600
- 27972420560 cubed (279724205603) is 21887197028685274307204911616000
-
The
square root of 27972420560 is 167249.5756646335 -
The
cube root of 27972420560 is 3035.5916512219
Scales and comparisons
How big is 27972420560?- 27,972,420,560 seconds is equal to 889 years, 22 weeks, 4 days, 20 hours, 49 minutes, 20 seconds.
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To count from 1 to 27,972,420,560 would take you about one thousand, seven hundred seventy-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 27972420560 cubic inches would be around 253 feet tall.
Recreational maths with 27972420560
- 27972420560 backwards is 06502427972
- The number of decimal digits it has is: 11
- The sum of 27972420560's digits is 44
- More coming soon!
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