155322442 is an even 9-digits composite number following 155322441
and preceding 155322443 . In scientific notation, it is written as 1.55322442 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 70601100 positive integers (up to 155322442) that are relatively prime to 155322442.
155322442 has 8 divisors, whose sum is 254164032
The reverse of 155322442 is 244223551
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred fifty-five million three hundred twenty-two thousand four hundred forty-two
Scientific notation
1.55322442 × 10^8
Engineering notation
1.55322442 × 10^6
Prime Factorization
2 × 11 × 7060111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
155322442
Product of the distinct prime numbers
The prime factorization of 155322442 is 2 × 11 × 7060111.
Since it has a total of 3 prime factors.
10 , 5 , 54 , 3 , 509 , 291 , 2968 , 7243 , 84620 , 4745 , 654904 , 237615 , 8549133 , 4228350 , 90608256 , 29457570 , 976560390 , 613014384 , 1922534357 , 6553005467
n×2
310644884
n×3
465967326
n×4
621289768
n×5
776612210
n÷2
77661221
n÷3
51774147.333333
n÷3
38830610.5
n÷5
31064488.4
n2
24125060988843364
n3
3.7471633861861E+24
n4
5.8201856771541E+32
n5
9.04005452269E+40
2 √n
12462.842452667
3 √n
537.54076287213
4 √n
111.6371015956
5 √n
43.475725898414
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-155322441
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 155322442 can be divided by 8 positive divisors.
The sum of these divisors (counting 155322442) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000100000100001001010
3
Ternary
101211021012100001
4
Quaternary
21100200201022
5
Quinary
304230304232
6
Senary
23225033214
8
Octal
1120404112
10
Decimal
155322442
12
Duodecimal
4402580a
16
Hexadecimal
942084a
20
Vigesimal
28af622
36
Base36
2kh3ka
md5
5f8dcec3619415178ff926ea3cfe4a69
sha1
a2962fe592396655d1903eceb45db9648c8d379e
sha256
1686f43dee58a9d65bea62e4cb2f90d18677f3ceed6a3f6217c85118eca952f5
sha512
29b653f870564dedd11a2a3e82636320319b578de0cc9ace0c1432fe2a70afc7efb83a261590f5987243f5db8154fc8382abd7a550373b3a61c7e07a4251e7eb
ripemd-160
05c15dc70e246bea960a9d25866cb909d2942802
Diameter
310644884
Circumference
975919685.44965
Area
7.5791114369956E+16
Volume
1.569608128779E+25
Surface area
3.0316445747982E+17
Circumference
975919685.44965
Perimeter
621289768
Area
24125060988843364
Diagonal
219659104.01731
Surface area
144750365933060184
Volume
3.7471633861861E+24
Space diagonal
269026361.09967
Perimeter
465967326
Area
1.0446457842094E+16
Altitude
134513180.54984
Surface area
1.0446457842094E+16
Volume
4.4160744009769E+23
Height
73219701.339103