149769764 is an even 9-digits composite number following 149769763
and preceding 149769765 . In scientific notation, it is written as 1.49769764 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 74680104 positive integers (up to 149769764) that are relatively prime to 149769764.
149769764 has 12 divisors, whose sum is 262813824
The reverse of 149769764 is 467967941
Previous prime number is 367
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred forty-nine million seven hundred sixty-nine thousand seven hundred sixty-four
Scientific notation
1.49769764 × 10^8
Engineering notation
1.49769764 × 10^6
Prime Factorization
2 × 2 × 367 × 102023
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74884882
Product of the distinct prime numbers
The prime factorization of 149769764 is 2 × 2 × 367 × 102023.
Since it has a total of 4 prime factors.
7 , 5 , 17 , 18 , 784 , 52 , 1165 , 4347 , 52080 , 36158 , 399166 , 808738 , 2949693 , 6405539 , 98339621 , 26563881 , 894626569 , 934942166 , 7629635765 , 5026650672
n×2
299539528
n×3
449309292
n×4
599079056
n×5
748848820
n÷2
74884882
n÷3
49923254.666667
n÷3
37442441
n÷5
29953952.8
n2
22430982208615696
n3
3.3594829116726E+24
n4
5.0314896284323E+32
n5
7.5356501421876E+40
2 √n
12238.045759025
3 √n
531.05729843231
4 √n
110.62570116851
5 √n
43.16033720408
1 , 2 , 4 , 367 , 734 , 1468 , 102023 , 204046 , 408092 , 37442441 , 74884882 , 149769764
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
-149769763
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 149769764 can be divided by 12 positive divisors.
The sum of these divisors (counting 149769764) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011010100111000100100
3
Ternary
101102211002111022
4
Quaternary
20323110320210
5
Quinary
301320113024
6
Senary
22510030312
8
Octal
1073247044
10
Decimal
149769764
12
Duodecimal
421a8398
16
Hexadecimal
8ed4e24
20
Vigesimal
26g1484
36
Base36
2h6338
md5
6539a3482a8fbed5d16bc48af8ec9f27
sha1
a7723945c662035f8e9e7c19da4f365170b12bbc
sha256
9a5e2d3ff3677d2df11e2022d5b311438f444db309b3d237b87effaf5335347c
sha512
c58e873d706fdc8f69a39deb5f12e41c46f705b7ae7a6781323ea1cd768f157b88947a87b1c0579d701a95a11a2bcd9d4dd331e425da7884417f77335c106fc2
ripemd-160
445cad72e9fe208b49270d3f679593c7b36807a1
Diameter
299539528
Circumference
941031180.62455
Area
7.046900891939E+16
Volume
1.4072169113561E+25
Surface area
2.8187603567756E+17
Circumference
941031180.62455
Perimeter
599079056
Area
22430982208615696
Diagonal
211806431.48222
Surface area
134585893251694176
Volume
3.3594829116726E+24
Space diagonal
259408840.6856
Perimeter
449309292
Area
9.712900212249E+15
Altitude
129704420.3428
Surface area
9.712900212249E+15
Volume
3.9591885802067E+23
Height
70602143.827406