308242893 (number)

308242893 is an odd 9-digits composite number following 308242892 and preceding 308242894. In scientific notation, it is written as 3.08242893 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 171377856 positive integers (up to 308242893) that are relatively prime to 308242893.

Interesting facts

Basic properties

Name

Name three hundred eight million two hundred forty-two thousand eight hundred ninety-three

Notation

Scientific notation 3.08242893 × 10^8
Engineering notation 3.08242893 × 10^6

Prime Factorization of 308242893

Prime Factorization 21 × 37 × 396709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 308242893
Product of the distinct prime numbers

The prime factorization of 308242893 is 21 × 37 × 396709. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 80, 80, 78, 807, 7531, 8485, 98975, 959, 787479, 707419, 6671250, 9858527, 9991610, 55911575, 394615058, 547432028, 3443005461, 914980055

Basic calculations (n = 308242893)

Multiplication

n×y
n×2 616485786
n×3 924728679
n×4 1232971572
n×5 1541214465

Division

n÷y
n÷2 154121446.5
n÷3 102747631
n÷3 77060723.25
n÷5 61648578.6

Exponentiation

ny
n2 95013681085009449
n3 2.9287291932223E+25
n4 9.0275995933239E+33
n5 2.7826934154918E+42

Nth Root

y√n
2√n 17556.847467584
3√n 675.50882019193
4√n 132.50225457547
5√n 49.863024133662

Divisors of 308242893

1, 21, 37, 777, 396709, 8330889, 14678233, 308242893

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 -308242892
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 308242893 can be divided by 8 positive divisors. The sum of these divisors (counting 308242893) is 1, the average is 0.125.

Base conversion 308242893

Base System Value
2 Binary 10010010111110110100111001101
3 Ternary 210111000100202110
4 Quaternary 102113312213031
5 Quinary 1112402233033
6 Senary 50330414233
8 Octal 2227664715
10 Decimal 308242893
12 Duodecimal 87291379
16 Hexadecimal 125f69cd
20 Vigesimal 4g6a74d
36 Base36 53ipql

Cryptographic Hash Functions

md5 26b8206bc8c2af3392c172e89638bd2f
sha1 6c007b96d8e805dc21397fd41b78af0685273be3
sha256 43d2ce5918b0cbcf989a9e4c01a6a9fe7b8cc63eeef434d6e7e846ed00f9b1e1
sha512 4ce893cab4c6ec7e25fd1684cdd646260e4cdc079cff147bcd72532cdf0dee98f863eca1c05da4025a1f1518f5542c225d6dfac673391fa084820ab59e229613
ripemd-160 ce6961e468837c6534985d4bcdf9de24417864c2

308242893 as geometric shapes

Circle

Radius = n
Diameter 616485786
Circumference 1936747216.3401
Area 2.9849428248719E+17

Sphere

Radius = n
Volume 1.2267832157041E+26
Surface area 1.1939771299488E+18
Circumference 1936747216.3401

Square

Length = n
Perimeter 1232971572
Area 95013681085009449
Diagonal 435921279.78572

Cube

Length = n
Surface area 570082086510056694
Volume 2.9287291932223E+25
Space diagonal 533892351.74802

Equilateral Triangle

Length = n
Perimeter 924728679
Area 4.1142130763346E+16
Altitude 266946175.87401

Triangular Pyramid

Length = n
Surface area 4.1142130763346E+16
Volume 3.4515404546441E+24
Height 145307093.26191