154495428 is an even 9-digits composite number following 154495427
and preceding 154495429 . In scientific notation, it is written as 1.54495428 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 51498472 positive integers (up to 154495428) that are relatively prime to 154495428.
154495428 has 12 divisors, whose sum is 360489360
The reverse of 154495428 is 824594451
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred fifty-four million four hundred ninety-five thousand four hundred twenty-eight
Scientific notation
1.54495428 × 10^8
Engineering notation
1.54495428 × 10^6
Prime Factorization
2 × 2 × 3 × 12874619
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
77247714 Product of the distinct prime numbers
The prime factorization of 154495428 is 2 × 2 × 3 × 12874619.
Since it has a total of 4 prime factors.
6 , 8 , 78 , 43 , 243 , 497 , 4019 , 7186 , 20200 , 54085 , 907557 , 302478 , 4344997 , 951679 , 61693072 , 69453598 , 482616690 , 708661427 , 6679680841 , 5383179644
n×2
308990856
n×3
463486284
n×4
617981712
n×5
772477140
n÷2
77247714
n÷3
51498476
n÷3
38623857
n÷5
30899085.6
n2
23868837272903184
n3
3.6876262303395E+24
n4
5.6972139276033E+32
n5
8.8019350415264E+40
2 √n12429.618980484
3 √n536.58501970662
4 √n111.48820108192
5 √n43.429329696977
1 , 2 , 3 , 4 , 6 , 12 , 12874619 , 25749238 , 38623857 , 51498476 , 77247714 , 154495428
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-154495427 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 154495428 can be divided by 12 positive divisors.
The sum of these divisors (counting 154495428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001001101010110100111000100
3
Ternary
101202201011212220
4
Quaternary
21031112213010
5
Quinary
304022323203
6
Senary
23155212340
8
Octal
1115264704
10
Decimal
154495428
12
Duodecimal
438a70b0
16
Hexadecimal
93569c4
20
Vigesimal
285bib8
36
Base36
2jzdfo
md5
ad10b88fad8c1e5a275364a9edff334f
sha1
bbf3755d3436d0ebbd75e678c864640ae40e4870
sha256
5c3f766cff1ecc99ff187708994a30b97fd7281e946b0522fffc25160f75a4f8
sha512
0a5018b5443a449dcca923b05b9166a34d5f359fdc52bfa4be7deef3f37e76c856bd0990ee5a8a07c0246711d1fe6f02c48b32ce60db7239f32394bd97a7283b
ripemd-160
39530282864cefa095832377c54ea878920f34db
Diameter
308990856
Circumference
970723403.23602
Area
7.4986163826283E+16
Volume
1.544669263256E+25
Surface area
2.9994465530513E+17
Circumference
970723403.23602
Perimeter
617981712
Area
23868837272903184
Diagonal
218489529.60224
Surface area
143213023637419104
Volume
3.6876262303395E+24
Space diagonal
267593930.8331
Perimeter
463486284
Area
1.0335509718566E+16
Altitude
133796965.41655
Surface area
1.0335509718566E+16
Volume
4.3459091899241E+23
Height
72829843.200745