42499542690
42,499,542,690 is an even composite number composed of six prime numbers multiplied together.
42499542690 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42499542690:
2 × 32 × 5 × 112 × 313 × 131
(2 × 3 × 3 × 5 × 11 × 11 × 31 × 31 × 31 × 131)See below for interesting mathematical facts about the number 42499542690 from the Numbermatics database.
Names of 42499542690
- Cardinal: 42499542690 can be written as Forty-two billion, four hundred ninety-nine million, five hundred forty-two thousand, six hundred ninety.
Scientific notation
- Scientific notation: 4.249954269 × 1010
Factors of 42499542690
Divisors of 42499542690
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 30 31 33 45 55 62 66 90 93 99 110 121 131 155 165 186 198 242 262 279 310 330 341 363 393 465 495 558 605 655 682 726 786 930 961 990 1023 1089 1179 1210 1310 1395 1441 1705 1815 1922 1965 2046 2178 2358 2790 2882 2883 3069 3410 3630 3751 3930 4061 4323 4805 5115 5445 5766 5895 6138 7205 7502 8122 8646 8649 9610 10230 10571 10890 11253 11790 12183 12969 14410 14415 15345 15851 17298 18755 20305 21142 21615 22506 24366 25938 28830 29791 30690 31702 31713 33759 36549 37510 40610 43230 43245 44671 47553 52855 56265 59582 60915 63426 64845 67518 73098 79255 86490 89342 89373 95106 95139 105710 112530 116281 121830 125891 129690 134013 142659 148955 158510 158565 168795 178746 182745 190278 223355 232562 237765 251782 268026 268119 285318 297910 317130 327701 337590 348843 365490 377673 402039 446710 446865 475530 475695 491381 536238 581405 629455 655402 670065 697686 713295 755346 804078 893730 951390 982762 983103 1046529 1133019 1162810 1258910 1340130 1340595 1384801 1426590 1474143 1638505 1744215 1888365 1966206 2010195 2093058 2266038 2456905 2681190 2769602 2948286 2949309 3277010 3488430 3604711 3776730 3902621 4020390 4154403 4422429 4913810 4915515 5232645 5665095 5898618 6924005 7209422 7370715 7805242 8308806 8844858 9831030 10465290 10814133 11330190 11707863 12463209 13848010 14741430 14746545 15232811 18023555 19513105 20772015 21628266 22112145 23415726 24926418 29493090 30465622 32442399 35123589 36047110 39026210 41544030 42928831 44224290 45698433 54070665 58539315 62316045 64884798 70247178 76164055 85857662 91396866 108141330 117078630 124632090 128786493 137095299 152328110 162211995 175617945 214644155 228492165 257572986 274190598 324423990 351235890 386359479 429288310 456984330 472217141 643932465 685476495 772718958 944434282 1287864930 1370952990 1416651423 1931797395 2361085705 2833302846 3863594790 4249954269 4722171410 7083257115 8499908538 14166514230 21249771345 42499542690
- Sum of all divisors σ(n): 126463873536
- Sum of proper divisors (its aliquot sum) s(n): 83964330846
- 42499542690 is an abundant number, because the sum of its proper divisors (83964330846) is greater than itself. Its abundance is 41464788156
Bases of 42499542690
- Binary: 1001111001010010101110001110101000102
- Hexadecimal: 0x9E52B8EA2
- Base-36: JIV4P0I
Squares and roots of 42499542690
- 42499542690 squared (424995426902) is 1806211128859132436100
- 42499542690 cubed (424995426903) is 76763146978101789964395647109000
-
The
square root of 42499542690 is 206154.1721382325 -
The
cube root of 42499542690 is 3489.7535065083
Scales and comparisons
How big is 42499542690?- 42,499,542,690 seconds is equal to 1,351 years, 18 weeks, 2 days, 20 hours, 31 minutes, 30 seconds.
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To count from 1 to 42,499,542,690 would take you about two thousand, seven hundred two 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 42499542690 cubic inches would be around 290.8 feet tall.
Recreational maths with 42499542690
- 42499542690 backwards is 09624599424
- The number of decimal digits it has is: 11
- The sum of 42499542690's digits is 54
- More coming soon!
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