149767394 is an even 9-digits composite number following 149767393
and preceding 149767395 . In scientific notation, it is written as 1.49767394 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 64132992 positive integers (up to 149767394) that are relatively prime to 149767394.
149767394 has 16 divisors, whose sum is 256956288
The reverse of 149767394 is 493767941
Previous prime number is 1447
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-nine million seven hundred sixty-seven thousand three hundred ninety-four
Scientific notation
1.49767394 × 10^8
Engineering notation
1.49767394 × 10^6
Prime Factorization
2 × 7 × 1447 × 7393
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149767394
Product of the distinct prime numbers
The prime factorization of 149767394 is 2 × 7 × 1447 × 7393.
Since it has a total of 4 prime factors.
4 , 2 , 56 , 70 , 128 , 800 , 3219 , 530 , 2808 , 99160 , 409273 , 634172 , 8232427 , 6184081 , 38466993 , 12225910 , 255487732 , 125541999 , 1878072005 , 9109249459
n×2
299534788
n×3
449302182
n×4
599069576
n×5
748836970
n÷2
74883697
n÷3
49922464.666667
n÷3
37441848.5
n÷5
29953478.8
n2
22430272305551236
n3
3.3593234299128E+24
n4
5.0311711570118E+32
n5
7.5350539295362E+40
2 √n
12237.948929457
3 √n
531.05449721618
4 √n
110.62526352266
5 √n
43.160200606887
1 , 2 , 7 , 14 , 1447 , 2894 , 7393 , 10129 , 14786 , 20258 , 51751 , 103502 , 10697671 , 21395342 , 74883697 , 149767394
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149767393
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149767394 can be divided by 16 positive divisors.
The sum of these divisors (counting 149767394) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011010100010011100010
3
Ternary
101102210222020112
4
Quaternary
20323110103202
5
Quinary
301320024034
6
Senary
22510011322
8
Octal
1073242342
10
Decimal
149767394
12
Duodecimal
421a6b42
16
Hexadecimal
8ed44e2
20
Vigesimal
26g0i9e
36
Base36
2h619e
md5
14a137cbf8abc273c328991b3c97942a
sha1
0b0fded01745a82a0319c167c63eb85928896046
sha256
55519993dc3c37f9988474d5c1c58312f6baab99d0d6792824ee76a4f1b95c3d
sha512
7643102ef0e35a702e0258582d0863dd3f08f227cf1675849898f5a8330f575b4bf0363c11de82883d89c4f0f33a826aa03e60e3c99eb6c93faa9114b9b1431b
ripemd-160
ecb9201c851a5c84c490d084b619094a880d081b
Diameter
299534788
Circumference
941016289.47538
Area
7.0466778693138E+16
Volume
1.4071501077928E+25
Surface area
2.8186711477255E+17
Circumference
941016289.47538
Perimeter
599069576
Area
22430272305551236
Diagonal
211803079.79607
Surface area
134581633833307416
Volume
3.3593234299128E+24
Space diagonal
259404735.72519
Perimeter
449302182
Area
9.712592815205E+15
Altitude
129702367.86259
Surface area
9.712592815205E+15
Volume
3.9590006291503E+23
Height
70601026.598692