42145858528020
42,145,858,528,020 is an even composite number composed of seven prime numbers multiplied together.
42145858528020 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 42145858528020:
22 × 33 × 5 × 13 × 421 × 1741 × 8191
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 421 × 1741 × 8191)See below for interesting mathematical facts about the number 42145858528020 from the Numbermatics database.
Names of 42145858528020
- Cardinal: 42145858528020 can be written as Forty-two trillion, one hundred forty-five billion, eight hundred fifty-eight million, five hundred twenty-eight thousand and twenty.
Scientific notation
- Scientific notation: 4.214585852802 × 1013
Factors of 42145858528020
Divisors of 42145858528020
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 90 108 117 130 135 156 180 195 234 260 270 351 390 421 468 540 585 702 780 842 1170 1263 1404 1684 1741 1755 2105 2340 2526 3482 3510 3789 4210 5052 5223 5473 6315 6964 7020 7578 8191 8420 8705 10446 10946 11367 12630 15156 15669 16382 16419 17410 18945 20892 21892 22633 22734 24573 25260 26115 27365 31338 32764 32838 34820 37890 40955 45266 45468 47007 49146 49257 52230 54730 56835 62676 65676 67899 73719 75780 78345 81910 82095 90532 94014 98292 98514 104460 106483 109460 113165 113670 122865 135798 147438 147771 156690 163820 164190 188028 197028 203697 212966 221157 226330 227340 235035 245730 246285 271596 294876 295542 313380 319449 328380 339495 368595 407394 425932 442314 452660 470070 491460 492570 532415 591084 611091 638898 678990 732961 737190 738855 814788 884628 940140 958347 985140 1018485 1064830 1105785 1222182 1277796 1357980 1465922 1474380 1477710 1597245 1916694 2036970 2129660 2198883 2211570 2444364 2875041 2931844 2955420 3055455 3194490 3448411 3664805 3833388 4073940 4397766 4423140 4791735 5750082 6110910 6388980 6596649 6896822 7329610 8795532 9528493 9583470 10345233 10994415 11500164 12221820 13193298 13793644 14260531 14375205 14659220 17242055 19056986 19166940 19789947 20690466 21988830 26386596 28521062 28585479 28750410 31035699 32983245 34484110 38113972 39579894 41380932 42781593 43977660 44829343 47642465 51726165 57042124 57170958 57500820 62071398 65966490 68968220 71302655 79159788 85563186 85756437 89658686 93107097 95284930 98949735 103452330 114341916 124142796 128344779 131932980 134488029 142605310 142927395 155178495 171126372 171512874 179317372 185386903 186214194 190569860 197899470 206904660 213907965 224146715 256689558 257269311 268976058 285210620 285854790 310356990 343025748 370773806 372428388 385034337 395798940 403464087 427815930 428782185 448293430 465535485 513379116 514538622 537952116 556160709 571709580 620713980 641723895 672440145 741547612 770068674 806928174 855631860 857564370 896586860 926934515 931070970 1029077244 1112321418 1210392261 1283447790 1286346555 1344880290 1540137348 1613856348 1668482127 1715128740 1853869030 1862141940 1925171685 2017320435 2224642836 2420784522 2566895580 2572693110 2689760580 2780803545 3336964254 3707738060 3850343370 4034640870 4841569044 5005446381 5145386220 5561607090 6003683551 6051961305 6673928508 7700686740 8069281740 8342410635 10010892762 11123214180 12007367102 12103922610 16684821270 18011050653 20021785524 24014734204 24207845220 25027231905 30018417755 33369642540 36022101306 50054463810 54033151959 60036835510 72044202612 78047886163 90055253265 100108927620 108066303918 120073671020 156095772326 162099455877 180110506530 216132607836 234143658489 270165759795 312191544652 324198911754 360221013060 390239430815 468287316978 540331519590 648397823508 702430975467 780478861630 810497279385 936574633956 1080663039180 1170718292445 1404861950934 1560957723260 1620994558770 2107292926401 2341436584890 2809723901868 3241989117540 3512154877335 4214585852802 4682873169780 7024309754670 8429171705604 10536464632005 14048619509340 21072929264010 42145858528020
- Sum of all divisors σ(n): 141640634204160
- Sum of proper divisors (its aliquot sum) s(n): 99494775676140
- 42145858528020 is an abundant number, because the sum of its proper divisors (99494775676140) is greater than itself. Its abundance is 57348917148120
Bases of 42145858528020
- Binary: 10011001010100110110001110110100100011000101002
- Hexadecimal: 0x2654D8ED2314
- Base-36: EXTJFZRX0
Squares and roots of 42145858528020
- 42145858528020 squared (421458585280202) is 1776273391063876161125120400
- 42145858528020 cubed (421458585280203) is 74862567046864469565912335208589273608000
-
The
square root of 42145858528020 is 6491984.1749668491 -
The
cube root of 42145858528020 is 34800.4586983237
Scales and comparisons
How big is 42145858528020?- 42,145,858,528,020 seconds is equal to 1,340,107 years, 48 weeks, 4 days, 12 hours, 27 minutes.
-
To count from 1 to 42,145,858,528,020 would take you about three million, three hundred fifty thousand, two hundred sixty-nine 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 42145858528020 cubic inches would be around 2900 feet tall.
Recreational maths with 42145858528020
- 42145858528020 backwards is 02082585854124
- 42145858528020 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 42145858528020's digits is 54
- More coming soon!
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