308049394 (number)

308049394 is an even 9-digits composite number following 308049393 and preceding 308049395. In scientific notation, it is written as 3.08049394 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 144471600 positive integers (up to 308049394) that are relatively prime to 308049394.

Interesting facts

Basic properties

Name

Name three hundred eight million forty-nine thousand three hundred ninety-four

Notation

Scientific notation 3.08049394 × 10^8
Engineering notation 3.08049394 × 10^6

Prime Factorization of 308049394

Prime Factorization 2 × 1919 × 80263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 308049394
Product of the distinct prime numbers

The prime factorization of 308049394 is 2 × 1919 × 80263. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 48, 5, 511, 689, 2274, 8885, 74631, 22086, 422066, 483848, 4103524, 8594352, 14811065, 61565727, 54879781, 351816272, 2984417902, 5263501118

Basic calculations (n = 308049394)

Multiplication

n×y
n×2 616098788
n×3 924148182
n×4 1232197576
n×5 1540246970

Division

n÷y
n÷2 154024697
n÷3 102683131.33333
n÷3 77012348.5
n÷5 61609878.8

Exponentiation

ny
n2 94894429143767236
n3 2.9232171391713E+25
n4 9.0049526825215E+33
n5 2.7739702168494E+42

Nth Root

y√n
2√n 17551.335960547
3√n 675.36744073137
4√n 132.48145515712
5√n 49.856762273839

Divisors of 308049394

1, 2, 1919, 3838, 80263, 160526, 154024697, 308049394

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -308049393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308049394 can be divided by 8 positive divisors. The sum of these divisors (counting 308049394) is 1, the average is 0.125.

Base conversion 308049394

Base System Value
2 Binary 10010010111000111010111110010
3 Ternary 210110122112022211
4 Quaternary 102113013113302
5 Quinary 1112330040034
6 Senary 50322322334
8 Octal 2227072762
10 Decimal 308049394
12 Duodecimal 871b93aa
16 Hexadecimal 125c75f2
20 Vigesimal 4g5639e
36 Base36 53ekfm

Cryptographic Hash Functions

md5 d7fcf940dac65d9e4165cc663bbbb6c1
sha1 472ec8a0e16a3fbfb35fe5d2f9654186ff98a6c6
sha256 59fd7b9c870faf28ebb131c14c100a239f372cc69fbd992fc94633bb8a8f38b9
sha512 864d2a93685503c1f9b01bde88d12c153d799a4a9022d8ac4e14e2543ba9a8a6d18049a087e8c4610f69a780eb1a14890ce966edb17516ae4dd835de79439e80
ripemd-160 918d8e172c4ebf48dfb5df3ed23985fa5c0bcdb4

308049394 as geometric shapes

Circle

Radius = n
Diameter 616098788
Circumference 1935531426.2664
Area 2.9811964146466E+17

Sphere

Radius = n
Volume 1.2244743319025E+26
Surface area 1.1924785658586E+18
Circumference 1935531426.2664

Square

Length = n
Perimeter 1232197576
Area 94894429143767236
Diagonal 435647630.87561

Cube

Length = n
Surface area 569366574862603416
Volume 2.9232171391713E+25
Space diagonal 533557201.6488

Equilateral Triangle

Length = n
Perimeter 924148182
Area 4.1090493158062E+16
Altitude 266778600.8244

Triangular Pyramid

Length = n
Surface area 4.1090493158062E+16
Volume 3.445044436648E+24
Height 145215876.95854