154328121 is an odd 9-digits composite number following 154328120
and preceding 154328122 . In scientific notation, it is written as 1.54328121 × 10^8.
The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors.
There are 102885408 positive integers (up to 154328121) that are relatively prime to 154328121.
154328121 has 4 divisors, whose sum is 171475700
The reverse of 154328121 is 121823451
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred fifty-four million three hundred twenty-eight thousand one hundred twenty-one
Scientific notation
1.54328121 × 10^8
Engineering notation
1.54328121 × 10^6
Prime Factorization
9 × 17147569
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
154328121
Product of the distinct prime numbers
The prime factorization of 154328121 is 9 × 17147569.
Since it has a total of 2 prime factors.
2 , 3 , 2 , 53 , 111 , 450 , 5650 , 4628 , 75604 , 38732 , 869339 , 771663 , 3354232 , 4948510 , 11410111 , 20551063 , 294848658 , 449346377 , 3397871670 , 8058375264
n×2
308656242
n×3
462984363
n×4
617312484
n×5
771640605
n÷2
77164060.5
n÷3
51442707
n÷3
38582030.25
n÷5
30865624.2
n2
23817168931390641
n3
3.6756589287211E+24
n4
5.672575359064E+32
n5
8.7543789639525E+40
2 √n
12422.886983306
3 √n
536.39125592367
4 √n
111.4580054698
5 √n
43.419919476323
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-154328120
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 154328121 can be divided by 4 positive divisors.
The sum of these divisors (counting 154328121) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001001100101101110000111001
3
Ternary
101202101200101100
4
Quaternary
21030231300321
5
Quinary
304001444441
6
Senary
23151442013
8
Octal
1114556071
10
Decimal
154328121
12
Duodecimal
43826309
16
Hexadecimal
932dc39
20
Vigesimal
284b061
36
Base36
2jvsc9
md5
7296c4a24095466b91bcbac2a9563a52
sha1
49ee8b3b880e64966ec68b57c2e5093b3242b8eb
sha256
68ea08ae28808ed92999648dd2f1208c5c62424aa3375e443bb882612ea92457
sha512
013a64fd06fafc979341e099455582a5a93dd69196b85d61dcff409a1d5ef4ade17a991a29ce662745871c3ccd46789fea647060eb44048d5f49aef82fa38309
ripemd-160
5355fb16120db3436b8adf84144d02672a920835
Diameter
308656242
Circumference
969672182.35183
Area
7.4823842944164E+16
Volume
1.5396564116763E+25
Surface area
2.9929537177666E+17
Circumference
969672182.35183
Perimeter
617312484
Area
23817168931390641
Diagonal
218252921.77376
Surface area
142903013588343846
Volume
3.6756589287211E+24
Space diagonal
267304146.60864
Perimeter
462984363
Area
1.0313136670405E+16
Altitude
133652073.30432
Surface area
1.0313136670405E+16
Volume
4.3318055897126E+23
Height
72750973.924585