31442142847920
31,442,142,847,920 is an even composite number composed of eight prime numbers multiplied together.
31442142847920 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 31442142847920:
24 × 3 × 5 × 7 × 23 × 61 × 683 × 19531
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 23 × 61 × 683 × 19531)See below for interesting mathematical facts about the number 31442142847920 from the Numbermatics database.
Names of 31442142847920
- Cardinal: 31442142847920 can be written as Thirty-one trillion, four hundred forty-two billion, one hundred forty-two million, eight hundred forty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.144214284792 × 1013
Factors of 31442142847920
Divisors of 31442142847920
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 28 30 35 40 42 46 48 56 60 61 69 70 80 84 92 105 112 115 120 122 138 140 161 168 183 184 210 230 240 244 276 280 305 322 336 345 366 368 420 427 460 483 488 552 560 610 644 683 690 732 805 840 854 915 920 966 976 1104 1220 1281 1288 1366 1380 1403 1464 1610 1680 1708 1830 1840 1932 2049 2135 2415 2440 2562 2576 2732 2760 2806 2928 3220 3415 3416 3660 3864 4098 4209 4270 4781 4830 4880 5124 5464 5520 5612 6405 6440 6830 6832 7015 7320 7728 8196 8418 8540 9562 9660 9821 10245 10248 10928 11224 12810 12880 13660 14030 14343 14640 15709 16392 16836 17080 19124 19320 19531 19642 20490 20496 21045 22448 23905 25620 27320 28060 28686 29463 31418 32784 33672 34160 38248 38640 39062 39284 40980 41663 42090 47127 47810 49105 51240 54640 56120 57372 58593 58926 62836 67344 71715 76496 78124 78545 78568 81960 83326 84180 94254 95620 97655 98210 102480 109963 112240 114744 117186 117852 124989 125672 136717 143430 147315 156248 157090 157136 163920 166652 168360 188508 191240 195310 196420 208315 219926 229488 234372 235635 235704 249978 251344 273434 286860 291641 292965 294630 312496 314180 329889 333304 336720 377016 382480 390620 392840 410151 416630 439852 449213 468744 471270 471408 499956 546868 549815 573720 583282 585930 589260 624945 628360 659778 666608 683585 754032 781240 785680 820302 833260 874923 879704 898426 937488 942540 958249 999912 1093736 1099630 1147440 1166564 1171860 1178520 1191391 1249890 1256720 1319556 1347639 1367170 1458205 1562480 1640604 1649445 1666520 1749846 1759408 1796852 1885080 1916498 1999824 2050755 2187472 2199260 2246065 2333128 2343720 2357040 2382782 2499780 2639112 2695278 2734340 2874747 2916410 3144491 3281208 3298890 3333040 3499692 3574173 3593704 3770160 3832996 4101510 4374615 4398520 4492130 4666256 4687440 4765564 4791245 4999560 5278224 5390556 5468680 5749494 5832820 5956955 6288982 6562416 6597780 6707743 6738195 6999384 7148346 7187408 7665992 8203020 8339737 8749230 8797040 8984260 9433473 9531128 9582490 9999120 10781112 10937360 11498988 11665640 11913910 12577964 13195560 13339673 13415486 13476390 13998768 14296692 14373735 15331984 15722455 16406040 16679474 17498460 17870865 17968520 18866946 19062256 19164980 20123229 21562224 22997976 23331280 23827820 25019211 25155928 26391120 26679346 26830972 26952780 27401993 28593384 28747470 31444910 32812080 33358948 33538715 34996920 35741730 35937040 37733892 38329960 40019019 40246458 41698685 45995952 47167365 47655640 50038422 50311856 53358692 53661944 53905560 54803986 57186768 57494940 62889820 66698365 66717896 67077430 69993840 71483460 75467784 76659920 80038038 80492916 82205979 83397370 93377711 94334730 95311280 100076844 100616145 106717384 107323888 107811120 109607972 114989880 125096055 125779640 133396730 133435792 134154860 137009965 142966920 150935568 160076076 160985832 164411958 166794740 186755422 188669460 191813951 200095095 200153688 201232290 213434768 219215944 229979760 250192110 251559280 266793460 268309720 274019930 280133133 285933840 306812479 320152152 321971664 328823916 333589480 373510844 377338920 383627902 400190190 400307376 402464580 411029895 438431888 466888555 500384220 533586920 536619440 548039860 560266266 575441853 613624958 640304304 657647832 667178960 747021688 754677840 767255804 800380380 804929160 813720053 822059790 920437437 933777110 959069755 1000768440 1067173840 1096079720 1120532532 1150883706 1227249916 1315295664 1400665665 1494043376 1534062395 1534511608 1600760760 1609858320 1627440106 1644119580 1840874874 1867554220 1918139510 2001536880 2147687353 2192159440 2241065064 2301767412 2441160159 2454499832 2801331330 2877209265 3068124790 3069023216 3201521520 3254880212 3288239160 3681749748 3735108440 3836279020 4068600265 4295374706 4482130128 4602187185 4603534824 4882320318 4908999664 5602662660 5696040371 5754418530 6136249580 6443062059 6509760424 6576478320 7363499496 7470216880 7672558040 8137200530 8590749412 9204374370 9207069648 9764640636 10738436765 11205325320 11392080742 11508837060 12205800795 12272499160 12886124118 13019520848 14726998992 15345116080 16274401060 17088121113 17181498824 18408748740 18715561219 19529281272 21476873530 22410650640 22784161484 23017674120 24411601590 24544998320 25772248236 28480201855 32215310295 32548802120 34176242226 34362997648 36817497480 37431122438 39058562544 42953747060 45568322968 46035348240 48823203180 51544496472 56146683657 56960403710 64430620590 65097604240 68352484452 73634994960 74862244876 85440605565 85907494120 91136645936 93577806095 97646406360 103088992944 112293367314 113920807420 128861241180 131008928533 136704968904 149724489752 170881211130 171814988240 187155612190 195292812720 224586734628 227841614840 257722482360 262017857066 273409937808 280733418285 299448979504 341762422260 374311224380 393026785599 449173469256 455683229680 515444964720 524035714132 561466836570 655044642665 683524844520 748622448760 786053571198 898346938512 1048071428264 1122933673140 1310089285330 1367049689040 1497244897520 1572107142396 1965133927995 2096142856528 2245867346280 2620178570660 3144214284792 3930267855990 4491734692560 5240357141320 6288428569584 7860535711980 10480714282640 15721071423960 31442142847920
- Sum of all divisors σ(n): 118322863423488
- Sum of proper divisors (its aliquot sum) s(n): 86880720575568
- 31442142847920 is an abundant number, because the sum of its proper divisors (86880720575568) is greater than itself. Its abundance is 55438577727648
Bases of 31442142847920
- Binary: 1110010011000101100011100000101100011101100002
- Hexadecimal: 0x1C98B1C163B0
- Base-36: B58BK1FAO
Squares and roots of 31442142847920
- 31442142847920 squared (314421428479202) is 988608346869006808248326400
- 31442142847920 cubed (314421428479203) is 31083964862901356941078902781069721088000
-
The
square root of 31442142847920 is 5607329.3864298715 -
The
cube root of 31442142847920 is 31562.4503401729
Scales and comparisons
How big is 31442142847920?- 31,442,142,847,920 seconds is equal to 999,762 years, 46 weeks, 8 hours, 52 minutes.
-
To count from 1 to 31,442,142,847,920 would take you about two million, four hundred ninety-nine thousand, four hundred seven 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 31442142847920 cubic inches would be around 2630.2 feet tall.
Recreational maths with 31442142847920
- 31442142847920 backwards is 02974824124413
- The number of decimal digits it has is: 14
- The sum of 31442142847920's digits is 51
- More coming soon!
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The information we have on file for 31442142847920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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