149735919 is an odd 9-digits composite number following 149735918
and preceding 149735920 . In scientific notation, it is written as 1.49735919 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 99823944 positive integers (up to 149735919) that are relatively prime to 149735919.
149735919 has 4 divisors, whose sum is 199647896
The reverse of 149735919 is 919537941
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-nine million seven hundred thirty-five thousand nine hundred nineteen
Scientific notation
1.49735919 × 10^8
Engineering notation
1.49735919 × 10^6
Prime Factorization
3 × 49911973
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149735919
Product of the distinct prime numbers
The prime factorization of 149735919 is 3 × 49911973.
Since it has a total of 2 prime factors.
9 , 10 , 76 , 18 , 47 , 952 , 499 , 8432 , 52036 , 45150 , 279602 , 181881 , 6189176 , 4984971 , 78078867 , 85323393 , 14247982 , 644148032 , 8750495224 , 1223280547
n×2
299471838
n×3
449207757
n×4
598943676
n×5
748679595
n÷2
74867959.5
n÷3
49911973
n÷3
37433979.75
n÷5
29947183.8
n2
22420845438774561
n3
3.3572058965319E+24
n4
5.0269431018942E+32
n5
7.5271394512284E+40
2 √n
12236.662902932
3 √n
531.01729260859
4 √n
110.61945083453
5 √n
43.158386351474
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
-149735918
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 149735919 can be divided by 4 positive divisors.
The sum of these divisors (counting 149735919) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001100100111101111
3
Ternary
101102202101001210
4
Quaternary
20323030213233
5
Quinary
301313022134
6
Senary
22505205503
8
Octal
1073144757
10
Decimal
149735919
12
Duodecimal
42190893
16
Hexadecimal
8ecc9ef
20
Vigesimal
26fgjfj
36
Base36
2h5cz3
md5
57f5c40ec4436181e1e98df0e2ee0052
sha1
1edb243ae6b39a7cd3a568fd1a379116109d5ca7
sha256
2a7bb1b699e2f1331d64e076a36352d199a154d2fd03370c77c07125f0a1126a
sha512
96a0808500ba2cca0c39054d58dc9c15215111f941cf5f4ad7498b1d699564c27199134a57a313dec7d26311acb935c0e2f366dc0244840b265f7d76561c995f
ripemd-160
3ccef178f89c4a793bdd1b4a5381b484a5ca9ef0
Diameter
299471838
Circumference
940818526.21783
Area
7.0437163317726E+16
Volume
1.4062631174844E+25
Surface area
2.8174865327091E+17
Circumference
940818526.21783
Perimeter
598943676
Area
22420845438774561
Diagonal
211758567.4242
Surface area
134525072632647366
Volume
3.3572058965319E+24
Space diagonal
259350219.42602
Perimeter
449207757
Area
9.7085108621516E+15
Altitude
129675109.71301
Surface area
9.7085108621516E+15
Volume
3.9565050921286E+23
Height
70586189.1414