308485764 (number)

308485764 is an even 9-digits composite number following 308485763 and preceding 308485765. In scientific notation, it is written as 3.08485764 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 102828576 positive integers (up to 308485764) that are relatively prime to 308485764.

Interesting facts

Basic properties

Name

Name three hundred eight million four hundred eighty-five thousand seven hundred sixty-four

Notation

Scientific notation 3.08485764 × 10^8
Engineering notation 3.08485764 × 10^6

Prime Factorization of 308485764

Prime Factorization 2 × 2 × 9 × 8569049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 154242882
Product of the distinct prime numbers

The prime factorization of 308485764 is 2 × 2 × 9 × 8569049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 308485764)

Multiplication

n×y
n×2 616971528
n×3 925457292
n×4 1233943056
n×5 1542428820

Division

n÷y
n÷2 154242882
n÷3 102828588
n÷3 77121441
n÷5 61697152.8

Exponentiation

ny
n2 95163466590663696
n3 2.9356574696109E+25
n4 9.0560853735524E+33
n5 2.7936734153095E+42

Nth Root

y√n
2√n 17563.762808692
3√n 675.68618944205
4√n 132.52834718917
5√n 49.870879281557

Divisors of 308485764

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 -308485763
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 308485764 can be divided by 12 positive divisors. The sum of these divisors (counting 308485764) is 1, the average is 0.083333333333333.

Base conversion 308485764

Base System Value
2 Binary 10010011000110001111010000100
3 Ternary 210111110200220200
4 Quaternary 102120301322010
5 Quinary 1112433021024
6 Senary 50335530500
8 Octal 2230617204
10 Decimal 308485764
12 Duodecimal 87389a30
16 Hexadecimal 12631e84
20 Vigesimal 4g80e84
36 Base36 53nx50

Cryptographic Hash Functions

md5 0da9db6df7f0ef0013f070c26d7c1ab9
sha1 b8e039e96983f9be0093a8f16dfee562f4b10f66
sha256 c52a502ad1a617090e9562e31e1a45a8505b67d0e4e82e588bdff017305053bb
sha512 6fe8627bf490e4e7cd600badcb74edb3ebf6283a0056b9d5cb7c2f9ed3a926cb0001baf582dacf912feb3f1b43a4e74544669e2c52e09acc0c0ca7602665ebef
ripemd-160 1ff6bba54f7f66b67e701b5847f51192f5c90dc9

308485764 as geometric shapes

Circle

Radius = n
Diameter 616971528
Circumference 1938273219.8389
Area 2.9896484753137E+17

Sphere

Radius = n
Volume 1.2296853253314E+26
Surface area 1.1958593901255E+18
Circumference 1938273219.8389

Square

Length = n
Perimeter 1233943056
Area 95163466590663696
Diagonal 436264751.24783

Cube

Length = n
Surface area 570980799543982176
Volume 2.9356574696109E+25
Space diagonal 534313016.6597

Equilateral Triangle

Length = n
Perimeter 925457292
Area 4.1206989789853E+16
Altitude 267156508.32985

Triangular Pyramid

Length = n
Surface area 4.1206989789853E+16
Volume 3.4597055066714E+24
Height 145421583.74928