42874928 is an even 8-digits composite number following 42874927
and preceding 42874929 . In scientific notation, it is written as 4.2874928 × 10^7.
The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors.
There are 21409344 positive integers (up to 42874928) that are relatively prime to 42874928.
42874928 has 20 divisors, whose sum is 83179200
The reverse of 42874928 is 82947824
Previous prime number is 1117
Is Prime? no Number parity even Number length 8 Sum of Digits 44 Digital Root 8
Name
forty-two million eight hundred seventy-four thousand nine hundred twenty-eight
Scientific notation
4.2874928 × 10^7
Engineering notation
4.2874928 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 1117 × 2399
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
5359366 Product of the distinct prime numbers
The prime factorization of 42874928 is 2 × 2 × 2 × 2 × 1117 × 2399.
Since it has a total of 6 prime factors.
1 , 2 , 6 , 96 , 596 , 200 , 1007 , 3229 , 27907 , 4830 , 543906 , 174802 , 8431499 , 4540541 , 72535517 , 18556071 , 487444096 , 778378775 , 2002128762 , 7725095346
n×2
85749856
n×3
128624784
n×4
171499712
n×5
214374640
n÷2
21437464
n÷3
14291642.666667
n÷3
10718732
n÷5
8574985.6
n2
1838259451005184
n3
7.8815241607167E+22
n4
3.3791978092099E+30
n5
1.4488286276763E+38
2 √n6547.8949289065
3 √n349.99980408152
4 √n80.919064063461
5 √n33.607846175281
1 , 2 , 4 , 8 , 16 , 1117 , 2234 , 2399 , 4468 , 4798 , 8936 , 9596 , 17872 , 19192 , 38384 , 2679683 , 5359366 , 10718732 , 21437464 , 42874928
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-42874927 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42874928 can be divided by 20 positive divisors.
The sum of these divisors (counting 42874928) is 1, the average is 0.05.
Base
System
Value
2
Binary
10100011100011100000110000
3
Ternary
2222200021100022
4
Quaternary
2203203200300
5
Quinary
41433444203
6
Senary
4130543012
8
Octal
243434060
10
Decimal
42874928
12
Duodecimal
12437a68
16
Hexadecimal
28e3830
20
Vigesimal
d7j768
36
Base36
piyi8
md5
d0e4f432a2ff566f1f8d82ff432a080c
sha1
0d291e8ca0f9e87e09342ead56edd0c72f2344b4
sha256
653b1f763356fb1919c8e55941852c727876e2f03b27ffed6a3d50ff63d9e410
sha512
4ae1df830c5e21fb80a9a91c2ba6fefefe1ecfc79f61ede5354e6fce0a271b38543c6d590e49a1ff9d059462e1f71b290940e32cb2b88dfb2921ef7025074c4d
ripemd-160
ec1e522b638b68d0f9f28344c0798a7b01c63f66
Diameter
85749856
Circumference
269391117.65598
Area
5.7750623866699E+15
Volume
3.3014051203197E+23
Surface area
2.310024954668E+16
Circumference
269391117.65598
Perimeter
171499712
Area
1838259451005184
Diagonal
60634304.66337
Surface area
11029556706031104
Volume
7.8815241607167E+22
Space diagonal
74261553.666857
Perimeter
128624784
Area
7.9598969165866E+14
Altitude
37130776.833429
Surface area
7.9598969165866E+14
Volume
9.288465300214E+21
Height
20211434.88779