42820728048
42,820,728,048 is an even composite number composed of seven prime numbers multiplied together.
42820728048 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 42820728048:
24 × 32 × 7 × 31 × 67 × 113 × 181
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 31 × 67 × 113 × 181)See below for interesting mathematical facts about the number 42820728048 from the Numbermatics database.
Names of 42820728048
- Cardinal: 42820728048 can be written as Forty-two billion, eight hundred twenty million, seven hundred twenty-eight thousand and forty-eight.
Scientific notation
- Scientific notation: 4.2820728048 × 1010
Factors of 42820728048
Divisors of 42820728048
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 36 42 48 56 62 63 67 72 84 93 112 113 124 126 134 144 168 181 186 201 217 226 248 252 268 279 336 339 362 372 402 434 452 469 496 504 536 543 558 603 651 678 724 744 791 804 868 904 938 1008 1017 1072 1086 1116 1206 1267 1302 1356 1407 1448 1488 1582 1608 1629 1736 1808 1876 1953 2034 2077 2172 2232 2373 2412 2534 2604 2712 2814 2896 3164 3216 3258 3472 3503 3752 3801 3906 4068 4154 4221 4344 4464 4746 4824 5068 5208 5424 5611 5628 6231 6328 6516 7006 7119 7504 7571 7602 7812 8136 8308 8442 8688 9492 9648 10136 10416 10509 11222 11256 11403 12127 12462 12656 13032 14012 14238 14539 15142 15204 15624 16272 16616 16833 16884 18693 18984 20272 20453 21018 22444 22512 22713 22806 24254 24521 24924 26064 28024 28476 29078 30284 30408 31248 31527 33232 33666 33768 36381 37386 37968 39277 40906 42036 43617 44888 45426 45612 48508 49042 49848 50499 52997 56048 56952 58156 60568 60816 61359 63054 67332 67536 68139 72762 73563 74772 78554 81812 84072 84889 87234 89776 90852 91224 97016 98084 99696 100998 105994 109143 113904 116312 117831 121136 122718 126108 130851 134664 136278 143171 145524 147126 149544 157108 158991 163624 168144 169778 174468 181704 182448 184077 194032 196168 201996 211988 218286 220689 232624 234701 235662 245436 252216 254667 261702 269328 272556 286342 291048 294252 299088 314216 317982 327248 339556 348936 353493 363408 368154 375937 392336 403992 423976 429513 436572 441378 469402 471324 476973 490872 504432 509334 523404 545112 572684 582096 588504 628432 634043 635964 679112 697872 704103 706986 736308 751874 764001 807984 847952 859026 873144 882756 938804 942648 953946 981744 1018668 1046808 1090224 1127811 1145368 1177008 1268086 1271928 1288539 1358224 1370351 1408206 1413972 1472616 1503748 1528002 1642907 1718052 1746288 1765512 1877608 1885296 1902129 1907892 2037336 2093616 2112309 2255622 2290736 2536172 2543856 2577078 2631559 2740702 2816412 2827944 2945232 3007496 3056004 3285814 3383433 3436104 3531024 3755216 3804258 3815784 4074672 4111053 4224618 4438301 4511244 4928721 5072344 5154156 5263118 5481404 5632824 5655888 5706387 6014992 6112008 6571628 6766866 6872208 7608516 7631568 7894677 8222106 8449236 8876602 9022488 9592457 9857442 10144688 10308312 10526236 10962808 11265648 11412774 12224016 12333159 13143256 13314903 13533732 14786163 15217032 15789354 16444212 16898472 17753204 18044976 19184914 19714884 20616624 21052472 21925616 22825548 23684031 24666318 26286512 26629806 27067464 28777371 29572326 30434064 31578708 32888424 33796944 35506408 38369828 39429768 39944709 42104944 42480881 45651096 47368062 49332636 53259612 54134928 57554742 59144652 63157416 65776848 71012816 76739656 78859536 79889418 84961762 86332113 91302192 94736124 98665272 106519224 115109484 118289304 126314832 127442643 153479312 159778836 169923524 172664226 189472248 197330544 213038448 230218968 236578608 254885286 297366167 319557672 339847048 345328452 378944496 382327929 460437936 509770572 594732334 639115344 679694096 690656904 764655858 892098501 1019541144 1189464668 1381313808 1529311716 1784197002 2039082288 2378929336 2676295503 3058623432 3568394004 4757858672 5352591006 6117246864 7136788008 10705182012 14273576016 21410364024 42820728048
- Sum of all divisors σ(n): 145556017152
- Sum of proper divisors (its aliquot sum) s(n): 102735289104
- 42820728048 is an abundant number, because the sum of its proper divisors (102735289104) is greater than itself. Its abundance is 59914561056
Bases of 42820728048
- Binary: 1001111110000101000001110100111100002
- Hexadecimal: 0x9F85074F0
- Base-36: JO6CT80
Squares and roots of 42820728048
- 42820728048 squared (428207280482) is 1833614750560773890304
- 42820728048 cubed (428207280483) is 78516718578564254253126568046592
-
The
square root of 42820728048 is 206931.6989926869 -
The
cube root of 42820728048 is 3498.5225886371
Scales and comparisons
How big is 42820728048?- 42,820,728,048 seconds is equal to 1,361 years, 29 weeks, 3 days, 6 hours, 40 minutes, 48 seconds.
-
To count from 1 to 42,820,728,048 would take you about two thousand, seven hundred twenty-three 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 42820728048 cubic inches would be around 291.5 feet tall.
Recreational maths with 42820728048
- 42820728048 backwards is 84082702824
- The number of decimal digits it has is: 11
- The sum of 42820728048's digits is 45
- More coming soon!
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