42544578 is an even 8-digits composite number following 42544577
and preceding 42544579 . In scientific notation, it is written as 4.2544578 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 14168736 positive integers (up to 42544578) that are relatively prime to 42544578.
42544578 has 16 divisors, whose sum is 85165920
The reverse of 42544578 is 87544524
Previous prime number is 4969
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
forty-two million five hundred forty-four thousand five hundred seventy-eight
Scientific notation
4.2544578 × 10^7
Engineering notation
4.2544578 × 10^6
Prime Factorization
2 × 3 × 4969 × 1427
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42544578
Product of the distinct prime numbers
The prime factorization of 42544578 is 2 × 3 × 4969 × 1427.
Since it has a total of 4 prime factors.
2 , 8 , 65 , 39 , 981 , 685 , 6055 , 8489 , 57648 , 59127 , 359958 , 957282 , 9539413 , 6588445 , 94078072 , 10325754 , 405811954 , 951013863 , 8713766781 , 7130884980
n×2
85089156
n×3
127633734
n×4
170178312
n×5
212722890
n÷2
21272289
n÷3
14181526
n÷3
10636144.5
n÷5
8508915.6
n2
1810041117198084
n3
7.7007435493841E+22
n4
3.2762488459477E+30
n5
1.3938662457383E+38
2 √n
6522.6204856637
3 √n
349.09857287912
4 √n
80.762741939979
5 √n
33.555896334851
1 , 2 , 3 , 6 , 1427 , 2854 , 4281 , 4969 , 8562 , 9938 , 14907 , 29814 , 7090763 , 14181526 , 21272289 , 42544578
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42544577
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42544578 can be divided by 16 positive divisors.
The sum of these divisors (counting 42544578) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100010010010110111000010
3
Ternary
2222001111012010
4
Quaternary
2202102313002
5
Quinary
41342411303
6
Senary
4115513350
8
Octal
242226702
10
Decimal
42544578
12
Duodecimal
122b8856
16
Hexadecimal
2892dc2
20
Vigesimal
d5i18i
36
Base36
pbvlu
md5
80fc9cfd0ac2213e3ed609f987621990
sha1
4032b1a59898f898700073f38fb6b891e7bb5417
sha256
61edd2f862594ae542191798cd9d18d155932a82a001d91d88ccef741fa804c1
sha512
db4b3993d5b7cb04e6f59678d00ceaab1b4bcd0ba804277fe3e721802fa18bb8c6685d24301942bb84f6a22703fa9e95c670efa44898c00615bd83dccfface0a
ripemd-160
91b8df27ce506e6cfcd848cc13c2026713060fee
Diameter
85089156
Circumference
267315467.38976
Area
5.686411876485E+15
Volume
3.2256799149232E+23
Surface area
2.274564750594E+16
Circumference
267315467.38976
Perimeter
170178312
Area
1810041117198084
Diagonal
60167119.21304
Surface area
10860246703188504
Volume
7.7007435493841E+22
Space diagonal
73689370.682577
Perimeter
127633734
Area
7.8377079469395E+14
Altitude
36844685.341289
Surface area
7.8377079469395E+14
Volume
9.0754133065801E+21
Height
20055706.404347