149739196 is an even 9-digits composite number following 149739195
and preceding 149739197 . In scientific notation, it is written as 1.49739196 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 70465472 positive integers (up to 149739196) that are relatively prime to 149739196.
149739196 has 12 divisors, whose sum is 277458048
The reverse of 149739196 is 691937941
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-nine million seven hundred thirty-nine thousand one hundred ninety-six
Scientific notation
1.49739196 × 10^8
Engineering notation
1.49739196 × 10^6
Prime Factorization
2 × 2 × 17 × 2202047
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74869598
Product of the distinct prime numbers
The prime factorization of 149739196 is 2 × 2 × 17 × 2202047.
Since it has a total of 4 prime factors.
1 , 8 , 74 , 68 , 368 , 741 , 9060 , 9588 , 17047 , 52917 , 616248 , 350956 , 1583660 , 6543986 , 50100396 , 79243130 , 984001426 , 649156177 , 6998274115 , 3003086635
n×2
299478392
n×3
449217588
n×4
598956784
n×5
748695980
n÷2
74869598
n÷3
49913065.333333
n÷3
37434799
n÷5
29947839.2
n2
22421826818726416
n3
3.3574263206873E+24
n4
5.0273831788896E+32
n5
7.5279631519085E+40
2 √n
12236.796803085
3 √n
531.02116638625
4 √n
110.62005606166
5 √n
43.158575255773
1 , 2 , 4 , 17 , 34 , 68 , 2202047 , 4404094 , 8808188 , 37434799 , 74869598 , 149739196
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
-149739195
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 149739196 can be divided by 12 positive divisors.
The sum of these divisors (counting 149739196) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011001101011010111100
3
Ternary
101102202112120011
4
Quaternary
20323031122330
5
Quinary
301313123241
6
Senary
22505233004
8
Octal
1073153274
10
Decimal
149739196
12
Duodecimal
42192764
16
Hexadecimal
8ecd6bc
20
Vigesimal
26fh7jg
36
Base36
2h5fi4
md5
14aaf6d02535d738f8215754be33385d
sha1
cfd6a225eccd57f6202f8a289f6671ae4a5cd0d3
sha256
3f49b4899de8a7c522a3cf3f1cf3ee65dd3573f9aac7622f82959c3c449fcca7
sha512
ed6a2c4f73545bfde46129ff257b49a74ea2b62e0c7eed58d2d7abc24f1fa6c5d3b13979fb8ff53aac06060e92dc352553971e9b2bfcd00aafcb0bde43d89c05
ripemd-160
965d6edf9f008deb5617c95cc1b5fec4065a6cc1
Diameter
299478392
Circumference
940839116.21608
Area
7.0440246413774E+16
Volume
1.4063554485387E+25
Surface area
2.8176098565509E+17
Circumference
940839116.21608
Perimeter
598956784
Area
22421826818726416
Diagonal
211763201.80204
Surface area
134530960912358496
Volume
3.3574263206873E+24
Space diagonal
259355895.35651
Perimeter
449217588
Area
9.7089358121362E+15
Altitude
129677947.67826
Surface area
9.7089358121362E+15
Volume
3.956764864487E+23
Height
70587733.934014