149103428 is an even 9-digits composite number following 149103427
and preceding 149103429 . In scientific notation, it is written as 1.49103428 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 72146760 positive integers (up to 149103428) that are relatively prime to 149103428.
149103428 has 12 divisors, whose sum is 269348352
The reverse of 149103428 is 824301941
Previous prime number is 31
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred forty-nine million one hundred three thousand four hundred twenty-eight
Scientific notation
1.49103428 × 10^8
Engineering notation
1.49103428 × 10^6
Prime Factorization
2 × 2 × 31 × 1202447
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
74551714 Product of the distinct prime numbers
The prime factorization of 149103428 is 2 × 2 × 31 × 1202447.
Since it has a total of 4 prime factors.
4 , 1 , 87 , 68 , 804 , 135 , 1352 , 4976 , 38282 , 85812 , 901441 , 573516 , 5758170 , 9911070 , 47581374 , 7443072 , 532185271 , 19757348 , 7152330892 , 5803254502
n×2
298206856
n×3
447310284
n×4
596413712
n×5
745517140
n÷2
74551714
n÷3
49701142.666667
n÷3
37275857
n÷5
29820685.6
n2
22231832241351184
n3
3.3148423979064E+24
n4
4.9425436480758E+32
n5
7.3695020096773E+40
2 √n12210.79145674
3 √n530.26855738098
4 √n110.50245000334
5 √n43.121864012227
1 , 2 , 4 , 31 , 62 , 124 , 1202447 , 2404894 , 4809788 , 37275857 , 74551714 , 149103428
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
-149103427 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 149103428 can be divided by 12 positive divisors.
The sum of these divisors (counting 149103428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111000110010001101000100
3
Ternary
101101120020110012
4
Quaternary
20320302031010
5
Quinary
301132302203
6
Senary
22443445352
8
Octal
1070621504
10
Decimal
149103428
12
Duodecimal
41b26858
16
Hexadecimal
8e32344
20
Vigesimal
26bhib8
36
Base36
2grsxw
md5
2f6757fe4e02663487a06b14878a50ec
sha1
753b5ec5ab8e0063402956aaf3939e49973dcd86
sha256
4a822b9828f8706d7463c165ccf9518a903d0f7d436f8debabadd9aba265a25d
sha512
8d6b13796d64502545b8e2cfc80febecbb6836f1b54210f2c0d159d808fc3447336f887486348352b42ceb9e429ad905374ed2d12bf2dba057f74c585a133178
ripemd-160
7836200544c7996f78ef876ba95068a4ad0d5cff
Diameter
298206856
Circumference
936844468.05971
Area
6.984336084527E+16
Volume
1.3885179366761E+25
Surface area
2.7937344338108E+17
Circumference
936844468.05971
Perimeter
596413712
Area
22231832241351184
Diagonal
210864090.07392
Surface area
133390993448107104
Volume
3.3148423979064E+24
Space diagonal
258254712.87869
Perimeter
447310284
Area
9.626665746842E+15
Altitude
129127356.43934
Surface area
9.626665746842E+15
Volume
3.9065792302071E+23
Height
70288030.02464