42491567 is an odd 8-digits prime number following 42491566
and preceding 42491568 . In scientific notation, it is written as 4.2491567 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 42491566 positive integers (up to 42491567) that are relatively prime to 42491567.
42491567 has 2 divisors, whose sum is 42491568
The reverse of 42491567 is 76519424
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
forty-two million four hundred ninety-one thousand five hundred sixty-seven
Scientific notation
4.2491567 × 10^7
Engineering notation
4.2491567 × 10^6
Prime Factorization
42491567
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
42491567 Product of the distinct prime numbers
The prime factorization of 42491567 is 42491567.
Since it has a total of 1 prime factors.
2 , 8 , 42 , 65 , 745 , 791 , 9329 , 2418 , 36725 , 10364 , 511105 , 144679 , 1304091 , 8673237 , 26530669 , 41646999 , 444804224 , 713056310 , 5041410222 , 5365836521
n×2
84983134
n×3
127474701
n×4
169966268
n×5
212457835
n÷2
21245783.5
n÷3
14163855.666667
n÷3
10622891.75
n÷5
8498313.4
n2
1805533266115489
n3
7.6719937747875E+22
n4
3.2599503750497E+30
n5
1.385203997781E+38
2 √n6518.5555915402
3 √n348.95351909558
4 √n80.737572365908
5 √n33.547529962707
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
42491568 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
21245784 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6518.5556682443 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999529318 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42491567 can be divided by 2 positive divisors.
The sum of these divisors (counting 42491567) is 42491568, the average is 21245784.
Base
System
Value
2
Binary
10100010000101111010101111
3
Ternary
2221221210110202
4
Quaternary
2202011322233
5
Quinary
41334212232
6
Senary
4114424115
8
Octal
242057257
10
Decimal
42491567
12
Duodecimal
1229203b
16
Hexadecimal
2885eaf
20
Vigesimal
d5b8i7
36
Base36
paqpb
md5
06abe688d869b521283bc6c9d465e2d5
sha1
82503133be153f77ba4b9c60bf5377f65c7a9db6
sha256
778197f1177dec4531902da7ec9ec658ba4e6547b005a71e169575cbe9da2c7a
sha512
e15ef5e145c5347c9c35ab29aed3abfedc326ede8e8b4c2810fd79e0393a7afaaaf5deb783482d91b5587b8b12dbf66acb7a9fe6a875a8b0e6605ffefe6d00db
ripemd-160
77d406ecd32c3b488f97894a5f34a14f15287e68
Diameter
84983134
Circumference
266982389.45344
Area
5.6722500446404E+15
Volume
3.2136372375012E+23
Surface area
2.2689000178562E+16
Circumference
266982389.45344
Perimeter
169966268
Area
1805533266115489
Diagonal
60092150.337885
Surface area
10833199596692934
Volume
7.6719937747875E+22
Space diagonal
73597552.937217
Perimeter
127474701
Area
7.8181883791695E+14
Altitude
36798776.468609
Surface area
7.8181883791695E+14
Volume
9.0415313722887E+21
Height
20030716.779295