308972434 (number)

308972434 is an even 9-digits composite number following 308972433 and preceding 308972435. In scientific notation, it is written as 3.08972434 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 154486216 positive integers (up to 308972434) that are relatively prime to 308972434.

Interesting facts

Basic properties

Name

Name three hundred eight million nine hundred seventy-two thousand four hundred thirty-four

Notation

Scientific notation 3.08972434 × 10^8
Engineering notation 3.08972434 × 10^6

Prime Factorization of 308972434

Prime Factorization 2 × 154486217

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 308972434
Product of the distinct prime numbers

The prime factorization of 308972434 is 2 × 154486217. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 77, 68, 799, 906, 596, 5412, 93315, 47921, 624542, 334965, 7056392, 8620270, 15301876, 40315627, 675012280, 692572303, 5430198376, 1800385529

Basic calculations (n = 308972434)

Multiplication

n×y
n×2 617944868
n×3 926917302
n×4 1235889736
n×5 1544862170

Division

n÷y
n÷2 154486217
n÷3 102990811.33333
n÷3 77243108.5
n÷5 61794486.8

Exponentiation

ny
n2 95463964971884356
n3 2.9495733616654E+25
n4 9.1133686081532E+33
n5 2.8157796808003E+42

Nth Root

y√n
2√n 17577.611726284
3√n 676.0413256834
4√n 132.58058578195
5√n 49.886604713512

Divisors of 308972434

1, 2, 154486217, 308972434

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 -308972433
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 308972434 can be divided by 4 positive divisors. The sum of these divisors (counting 308972434) is 1, the average is 0.25.

Base conversion 308972434

Base System Value
2 Binary 10010011010101000101110010010
3 Ternary 210112101102111111
4 Quaternary 102122220232102
5 Quinary 1113044104214
6 Senary 50354203534
8 Octal 2232505622
10 Decimal 308972434
12 Duodecimal 875835aa
16 Hexadecimal 126a8b92
20 Vigesimal 4gb1b1e
36 Base36 53ycnm

Cryptographic Hash Functions

md5 c1be443e8072cb0bba7ef1b25c0bd5ff
sha1 8d368118120ed3653b46d474e51e9d24cdbf5ef8
sha256 f9e29e86636edf39a6376c1f942473ba3c4ed9df9d0b8cf37de89790f2291032
sha512 5de1a2b2d7214efa1421b607539f396c087260c72aa0faeebac01e71c914ef05663c0fa5b43310491a04b088590e3d9e29be258023c3886ef99eb78b47b4130f
ripemd-160 11039dcc0e1670df5e9543ad21968e5e71e1bbd7

308972434 as geometric shapes

Circle

Radius = n
Diameter 617944868
Circumference 1941331057.6323
Area 2.9990889103823E+17

Sphere

Radius = n
Volume 1.2355144005643E+26
Surface area 1.1996355641529E+18
Circumference 1941331057.6323

Square

Length = n
Perimeter 1235889736
Area 95463964971884356
Diagonal 436953006.56223

Cube

Length = n
Surface area 572783789831306136
Volume 2.9495733616654E+25
Space diagonal 535155953.82622

Equilateral Triangle

Length = n
Perimeter 926917302
Area 4.133710940582E+16
Altitude 267577976.91311

Triangular Pyramid

Length = n
Surface area 4.133710940582E+16
Volume 3.4761055427347E+24
Height 145651002.18741