309969428 is an even 9-digits composite number following 309969427
and preceding 309969429 . In scientific notation, it is written as 3.09969428 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors.
There are 154984712 positive integers (up to 309969428) that are relatively prime to 309969428.
309969428 has 6 divisors, whose sum is 542446506
The reverse of 309969428 is 824969903
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
three hundred nine million nine hundred sixty-nine thousand four hundred twenty-eight
Scientific notation
3.09969428 × 10^8
Engineering notation
3.09969428 × 10^6
Prime Factorization
2 × 2 × 77492357
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
154984714 Product of the distinct prime numbers
The prime factorization of 309969428 is 2 × 2 × 77492357.
Since it has a total of 3 prime factors.
1 , 7 , 51 , 17 , 219 , 377 , 6182 , 947 , 28659 , 5478 , 578508 , 934550 , 377267 , 620896 , 75982133 , 62838414 , 51477603 , 887478192 , 4759097281 , 1677589781
n×2
619938856
n×3
929908284
n×4
1239877712
n×5
1549847140
n÷2
154984714
n÷3
103323142.66667
n÷3
77492357
n÷5
61993885.6
n2
96081046294647184
n3
2.9782186961593E+25
n4
9.2315674570741E+33
n5
2.8615036842127E+42
2 √n17605.948653793
3 √n676.76769628337
4 √n132.68740955265
5 √n49.918758114869
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-309969427 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 309969428 can be divided by 6 positive divisors.
The sum of these divisors (counting 309969428) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10010011110011100001000010100
3
Ternary
210121021002010012
4
Quaternary
102132130020110
5
Quinary
1113323010203
6
Senary
50431415352
8
Octal
2236341024
10
Decimal
309969428
12
Duodecimal
87984558
16
Hexadecimal
1279c214
20
Vigesimal
4gh63b8
36
Base36
54jpxw
md5
0901e43afee1c2805129e2e741354dea
sha1
05e399e69c29dbbb2a01ca900ebd0c2b2174348a
sha256
2bb2d975c36eea8624dc5f427c0b531149fb1aa0302748c35e6147e5295dfa09
sha512
9e76f2883922deee3aa291663f09f75c6c51eeab73b6c5f698343b9699242f43ef3dabe7e0062741e66054b981422c34b74e6426658c26466e477b3764f11e29
ripemd-160
bd47f02734c4078953c1d4299ebd319c3c2861c0
Diameter
619938856
Circumference
1947595355.6845
Area
3.0184750918848E+17
Volume
1.2475133302184E+26
Surface area
1.2073900367539E+18
Circumference
1947595355.6845
Perimeter
1239877712
Area
96081046294647184
Diagonal
438362968.99863
Surface area
576486277767883104
Volume
2.9782186961593E+25
Space diagonal
536882798.08906
Perimeter
929908284
Area
4.1604313456677E+16
Altitude
268441399.04453
Surface area
4.1604313456677E+16
Volume
3.5098643931847E+24
Height
146120989.66621