938969939 (number)

938969939 is an odd 9-digits composite number following 938969938 and preceding 938969940. In scientific notation, it is written as 9.38969939 × 10^8. The sum of its digits is 65. It has a total of 2 prime factors and 4 positive divisors. There are 929853624 positive integers (up to 938969939) that are relatively prime to 938969939.

Interesting facts

Basic properties

Name

Name nine hundred thirty-eight million nine hundred sixty-nine thousand nine hundred thirty-nine

Notation

Scientific notation 9.38969939 × 10^8
Engineering notation 9.38969939 × 10^6

Prime Factorization of 938969939

Prime Factorization 103 × 9116213

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 938969939
Product of the distinct prime numbers

The prime factorization of 938969939 is 103 × 9116213. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 20, 64, 726, 784, 5302, 6533, 65860, 49624, 58573, 190389, 2958302, 3190648, 26390589, 86949895, 116782885, 405040115, 1735966774, 3511463992

Basic calculations (n = 938969939)

Multiplication

n×y
n×2 1877939878
n×3 2816909817
n×4 3755879756
n×5 4694849695

Division

n÷y
n÷2 469484969.5
n÷3 312989979.66667
n÷3 234742484.75
n÷5 187793987.8

Exponentiation

ny
n2 881664546345663721
n3 8.2785650530065E+26
n4 7.7733237228291E+35
n5 7.298917301852E+44

Nth Root

y√n
2√n 30642.616386334
3√n 979.22816465855
4√n 175.05032529628
5√n 62.306066992746

Divisors of 938969939

1, 103, 9116213, 938969939

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 -938969938
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 938969939 can be divided by 4 positive divisors. The sum of these divisors (counting 938969939) is 1, the average is 0.25.

Base conversion 938969939

Base System Value
2 Binary 110111111101111000101101010011
3 Ternary 2102102211121121102
4 Quaternary 313331320231103
5 Quinary 3410334014224
6 Senary 233101215015
8 Octal 6775705523
10 Decimal 938969939
12 Duodecimal 22256146b
16 Hexadecimal 37f78b53
20 Vigesimal ed8b4gj
36 Base36 fj1dub

Cryptographic Hash Functions

md5 29577765a972b8e9dacb11fb1a25cdf8
sha1 4061015e048d4aa72e6e9263b5e0ad403ec4052c
sha256 e888f55d1a54f9410b38bc7b02f5fcc05837f34b02ccd7d7e7be18427e3df61c
sha512 656fe28f4be153edbd8374d9a666dc6fbb46fef6a338e6682e8656e7c4d47fa3f2d80a6065363a2c7823066a18acc4bc915a40717ac371908b3a85db67bf9eac
ripemd-160 8581ff75045fd8c78bc2fe795754319547bc052a

938969939 as geometric shapes

Circle

Radius = n
Diameter 1877939878
Circumference 5899722124.6081
Area 2.7698308617301E+18

Sphere

Radius = n
Volume 3.4677172203721E+27
Surface area 1.107932344692E+19
Circumference 5899722124.6081

Square

Length = n
Perimeter 3755879756
Area 881664546345663721
Diagonal 1327904022.3944

Cube

Length = n
Surface area 5289987278073982326
Volume 8.2785650530065E+26
Space diagonal 1626343641.1278

Equilateral Triangle

Length = n
Perimeter 2816909817
Area 3.8177194737571E+17
Altitude 813171820.56392

Triangular Pyramid

Length = n
Surface area 3.8177194737571E+17
Volume 9.7563824791248E+25
Height 442634674.13148