42385730816
42,385,730,816 is an even composite number composed of five prime numbers multiplied together.
42385730816 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 42385730816:
28 × 112 × 13 × 67 × 1571
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 13 × 67 × 1571)See below for interesting mathematical facts about the number 42385730816 from the Numbermatics database.
Names of 42385730816
- Cardinal: 42385730816 can be written as Forty-two billion, three hundred eighty-five million, seven hundred thirty thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 4.2385730816 × 1010
Factors of 42385730816
Divisors of 42385730816
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 8 11 13 16 22 26 32 44 52 64 67 88 104 121 128 134 143 176 208 242 256 268 286 352 416 484 536 572 704 737 832 871 968 1072 1144 1408 1474 1571 1573 1664 1742 1936 2144 2288 2816 2948 3142 3146 3328 3484 3872 4288 4576 5896 6284 6292 6968 7744 8107 8576 9152 9581 11792 12568 12584 13936 15488 16214 17152 17281 18304 19162 20423 23584 25136 25168 27872 30976 32428 34562 36608 38324 40846 47168 50272 50336 55744 64856 69124 76648 81692 94336 100544 100672 105257 105391 111488 129712 138248 153296 163384 188672 190091 201088 201344 210514 210782 222976 224653 259424 276496 306592 326768 380182 402176 402688 421028 421564 449306 518848 552992 613184 653536 760364 842056 843128 898612 1037696 1105984 1157827 1226368 1307072 1368341 1520728 1684112 1686256 1797224 2075392 2211968 2315654 2452736 2471183 2614144 2736682 3041456 3368224 3372512 3594448 4423936 4631308 4942366 5228288 5473364 6082912 6736448 6745024 7188896 9262616 9884732 10946728 12165824 12736097 13472896 13490048 14377792 15051751 18525232 19769464 21893456 24331648 25472194 26945792 26980096 28755584 30103502 37050464 39538928 43786912 48663296 50944388 57511168 60207004 74100928 79077856 87573824 101888776 120414008 148201856 158155712 165569261 175147648 203777552 240828016 296403712 316311424 331138522 350295296 407555104 481656032 632622848 662277044 815110208 963312064 1324554088 1630220416 1926624128 2649108176 3260440832 3853248256 5298216352 10596432704 21192865408 42385730816
- Sum of all divisors σ(n): 101709619872
- Sum of proper divisors (its aliquot sum) s(n): 59323889056
- 42385730816 is an abundant number, because the sum of its proper divisors (59323889056) is greater than itself. Its abundance is 16938158240
Bases of 42385730816
- Binary: 1001110111100110001011101101000000002
- Hexadecimal: 0x9DE62ED00
- Base-36: JGZDB7K
Squares and roots of 42385730816
- 42385730816 squared (423857308162) is 1796550176806412025856
- 42385730816 cubed (423857308163) is 76148092191553786670717647978496
-
The
square root of 42385730816 is 205877.9512623923 -
The
cube root of 42385730816 is 3486.6355870443
Scales and comparisons
How big is 42385730816?- 42,385,730,816 seconds is equal to 1,347 years, 38 weeks, 1 day, 14 hours, 6 minutes, 56 seconds.
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To count from 1 to 42,385,730,816 would take you about two thousand, six hundred ninety-five 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 42385730816 cubic inches would be around 290.6 feet tall.
Recreational maths with 42385730816
- 42385730816 backwards is 61803758324
- The number of decimal digits it has is: 11
- The sum of 42385730816's digits is 47
- More coming soon!
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