42838738949248
42,838,738,949,248 is an even composite number composed of five prime numbers multiplied together.
42838738949248 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42838738949248:
27 × 11 × 17 × 271 × 6604133
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 17 × 271 × 6604133)See below for interesting mathematical facts about the number 42838738949248 from the Numbermatics database.
Names of 42838738949248
- Cardinal: 42838738949248 can be written as Forty-two trillion, eight hundred thirty-eight billion, seven hundred thirty-eight million, nine hundred forty-nine thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 4.2838738949248 × 1013
Factors of 42838738949248
Divisors of 42838738949248
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 8 11 16 17 22 32 34 44 64 68 88 128 136 176 187 271 272 352 374 542 544 704 748 1084 1088 1408 1496 2168 2176 2981 2992 4336 4607 5962 5984 8672 9214 11924 11968 17344 18428 23848 23936 34688 36856 47696 50677 73712 95392 101354 147424 190784 202708 294848 381568 405416 589696 810832 1621664 3243328 6486656 6604133 13208266 26416532 52833064 72645463 105666128 112270261 145290926 211332256 224540522 290581852 422664512 449081044 581163704 845329024 898162088 1162327408 1234972871 1789720043 1796324176 2324654816 2469945742 3579440086 3592648352 4649309632 4939891484 7158880172 7185296704 9298619264 9879782968 14317760344 14370593408 19686920473 19759565936 28635520688 30425240731 39373840946 39519131872 57271041376 60850481462 78747681892 79038263744 114542082752 121700962924 157495363784 158076527488 229084165504 243401925848 314990727568 334677648041 486803851696 629981455136 669355296082 973607703392 1259962910272 1338710592164 1947215406784 2519925820544 2677421184328 3894430813568 5354842368656 10709684737312 21419369474624 42838738949248
- Sum of all divisors σ(n): 98941550595840
- Sum of proper divisors (its aliquot sum) s(n): 56102811646592
- 42838738949248 is an abundant number, because the sum of its proper divisors (56102811646592) is greater than itself. Its abundance is 13264072697344
Bases of 42838738949248
- Binary: 10011011110110001010111101000101010100100000002
- Hexadecimal: 0x26F62BD15480
- Base-36: F6NUF3UKG
Squares and roots of 42838738949248
- 42838738949248 squared (428387389492482) is 1835157554761817639119765504
- 42838738949248 cubed (428387389492483) is 78615835419181796788576055346453117140992
-
The
square root of 42838738949248 is 6545130.9344617393 -
The
cube root of 42838738949248 is 34990.1302644853
Scales and comparisons
How big is 42838738949248?- 42,838,738,949,248 seconds is equal to 1,362,139 years, 20 weeks, 1 day, 20 hours, 7 minutes, 28 seconds.
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To count from 1 to 42,838,738,949,248 would take you about three million, four hundred five thousand, three hundred forty-eight 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 42838738949248 cubic inches would be around 2915.8 feet tall.
Recreational maths with 42838738949248
- 42838738949248 backwards is 84294983783824
- The number of decimal digits it has is: 14
- The sum of 42838738949248's digits is 79
- More coming soon!
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