939381808 (number)

939381808 is an even 9-digits composite number following 939381807 and preceding 939381809. In scientific notation, it is written as 9.39381808 × 10^8. The sum of its digits is 49. It has a total of 7 prime factors and 40 positive divisors. There are 461643072 positive integers (up to 939381808) that are relatively prime to 939381808.

Interesting facts

Basic properties

Name

Name nine hundred thirty-nine million three hundred eighty-one thousand eight hundred eight

Notation

Scientific notation 9.39381808 × 10^8
Engineering notation 9.39381808 × 10^6

Prime Factorization of 939381808

Prime Factorization 2 × 2 × 2 × 2 × 67 × 683 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 117422726
Product of the distinct prime numbers

The prime factorization of 939381808 is 2 × 2 × 2 × 2 × 67 × 683 × 1283. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 939381808)

Multiplication

n×y
n×2 1878763616
n×3 2818145424
n×4 3757527232
n×5 4696909040

Division

n÷y
n÷2 469690904
n÷3 313127269.33333
n÷3 234845452
n÷5 187876361.6

Exponentiation

ny
n2 882438181201348864
n3 8.2894637410515E+26
n4 7.7869714364194E+35
n5 7.3149393067881E+44

Nth Root

y√n
2√n 30649.336175519
3√n 979.37131967443
4√n 175.06951812214
5√n 62.311532010335

Divisors of 939381808

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -939381807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 939381808 can be divided by 40 positive divisors. The sum of these divisors (counting 939381808) is 1, the average is 0.025.

Base conversion 939381808

Base System Value
2 Binary 110111111111011101010000110000
3 Ternary 2102110121112120211
4 Quaternary 313333131100300
5 Quinary 3410440204213
6 Senary 233114113504
8 Octal 6777352060
10 Decimal 939381808
12 Duodecimal 22271b894
16 Hexadecimal 37fdd430
20 Vigesimal edb2ea8
36 Base36 fja7n4

Cryptographic Hash Functions

md5 5686da75319c56ff138a26e2361c112c
sha1 242f1d7d525c1ebc6f79c117274022b33c9ea5bf
sha256 773e12b1486a190526b438bbd9d448ae90806af913e205a15dc35167717271a8
sha512 8c8f54d7eb7ac8153c4b060ded49e8ac708996e9b5111e35f6bda8bb2401a680982243e60a7203724685611516728da74252607ec1c330078c5106eb9d2f6081
ripemd-160 823650a02262c34bd1774a3b70e31a090ee6e4a9

939381808 as geometric shapes

Circle

Radius = n
Diameter 1878763616
Circumference 5902309973.8574
Area 2.7722613073093E+18

Sphere

Radius = n
Volume 3.4722824521449E+27
Surface area 1.1089045229237E+19
Circumference 5902309973.8574

Square

Length = n
Perimeter 3757527232
Area 882438181201348864
Diagonal 1328486493.1202

Cube

Length = n
Surface area 5294629087208093184
Volume 8.2894637410515E+26
Space diagonal 1627057019.1619

Equilateral Triangle

Length = n
Perimeter 2818145424
Area 3.8210694109485E+17
Altitude 813528509.58096

Triangular Pyramid

Length = n
Surface area 3.8210694109485E+17
Volume 9.7692267061626E+25
Height 442828831.04005