42102304920
42,102,304,920 is an even composite number composed of seven prime numbers multiplied together.
42102304920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 42102304920:
23 × 32 × 5 × 13 × 61 × 139 × 1061
(2 × 2 × 2 × 3 × 3 × 5 × 13 × 61 × 139 × 1061)See below for interesting mathematical facts about the number 42102304920 from the Numbermatics database.
Names of 42102304920
- Cardinal: 42102304920 can be written as Forty-two billion, one hundred two million, three hundred four thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.210230492 × 1010
Factors of 42102304920
Divisors of 42102304920
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 36 39 40 45 52 60 61 65 72 78 90 104 117 120 122 130 139 156 180 183 195 234 244 260 278 305 312 360 366 390 417 468 488 520 549 556 585 610 695 732 780 793 834 915 936 1061 1098 1112 1170 1220 1251 1390 1464 1560 1586 1668 1807 1830 2085 2122 2196 2340 2379 2440 2502 2745 2780 3172 3183 3336 3614 3660 3965 4170 4244 4392 4680 4758 5004 5305 5421 5490 5560 6255 6344 6366 7137 7228 7320 7930 8340 8479 8488 9035 9516 9549 10008 10610 10842 10980 11895 12510 12732 13793 14274 14456 15860 15915 16263 16680 16958 18070 19032 19098 21220 21684 21960 23790 25020 25437 25464 27105 27586 28548 31720 31830 32526 33916 35685 36140 38196 41379 42395 42440 43368 47580 47745 50040 50874 54210 55172 57096 63660 64721 65052 67832 68965 71370 72280 76311 76392 81315 82758 84790 95160 95490 101748 108420 110227 110344 124137 127185 127320 129442 130104 137930 142740 147479 152622 162630 165516 169580 190980 194163 203496 206895 216840 220454 248274 254370 258884 275860 285480 294958 305244 323605 325260 330681 331032 339160 381555 381960 388326 413790 440908 442437 496548 508740 517768 551135 551720 582489 589916 610488 620685 647210 650520 661362 737395 763110 776652 827580 841373 881816 884874 970815 992043 993096 1017480 1102270 1164978 1179832 1241370 1294420 1322724 1327311 1474790 1526220 1553304 1653405 1655160 1682746 1769748 1917227 1941630 1984086 2204540 2212185 2329956 2482740 2524119 2588840 2645448 2654622 2912445 2949580 3052440 3306810 3365492 3539496 3834454 3883260 3968172 4206865 4409080 4424370 4659912 4960215 4965480 5048238 5309244 5751681 5824890 5899160 6613620 6636555 6730984 7572357 7668908 7766520 7936344 8413730 8848740 8996219 9586135 9920430 10096476 10618488 11503362 11649780 12620595 13227240 13273110 15144714 15337816 16827460 17255043 17697480 17992438 19172270 19840860 20192952 23006724 23299560 25241190 26546220 26988657 28758405 30289428 33654920 34510086 35984876 37861785 38344540 39681720 44981095 46013448 50482380 53092440 53977314 57516810 60578856 69020172 71969752 75723570 76689080 80965971 86275215 89962190 100964760 107954628 115033620 116950847 134943285 138040344 151447140 161931942 172550430 179924380 215909256 230067240 233901694 269886570 302894280 323863884 345100860 350852541 359848760 404829855 467803388 539773140 584754235 647727768 690201720 701705082 809659710 935606776 1052557623 1079546280 1169508470 1403410164 1619319420 1754262705 2105115246 2339016940 2806820328 3238638840 3508525410 4210230492 4678033880 5262788115 7017050820 8420460984 10525576230 14034101640 21051152460 42102304920
- Sum of all divisors σ(n): 150993460800
- Sum of proper divisors (its aliquot sum) s(n): 108891155880
- 42102304920 is an abundant number, because the sum of its proper divisors (108891155880) is greater than itself. Its abundance is 66788850960
Bases of 42102304920
- Binary: 1001110011010111111000110000100110002
- Hexadecimal: 0x9CD7E3098
- Base-36: JCAMIE0
Squares and roots of 42102304920
- 42102304920 squared (421023049202) is 1772604079576656206400
- 42102304920 cubed (421023049203) is 74630717460772324115863255488000
-
The
square root of 42102304920 is 205188.4619563195 -
The
cube root of 42102304920 is 3478.8466947185
Scales and comparisons
How big is 42102304920?- 42,102,304,920 seconds is equal to 1,338 years, 37 weeks, 4 days, 4 hours, 42 minutes.
-
To count from 1 to 42,102,304,920 would take you about two thousand, six hundred seventy-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 42102304920 cubic inches would be around 289.9 feet tall.
Recreational maths with 42102304920
- 42102304920 backwards is 02940320124
- The number of decimal digits it has is: 11
- The sum of 42102304920's digits is 27
- More coming soon!
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