938639968 (number)

938639968 is an even 9-digits composite number following 938639967 and preceding 938639969. In scientific notation, it is written as 9.38639968 × 10^8. The sum of its digits is 61. It has a total of 8 prime factors and 48 positive divisors. There are 395450496 positive integers (up to 938639968) that are relatively prime to 938639968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.38639968 × 10^8
Engineering notation 9.38639968 × 10^6

Prime Factorization of 938639968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 59 × 71023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 58664998
Product of the distinct prime numbers

The prime factorization of 938639968 is 2 × 2 × 2 × 2 × 2 × 7 × 59 × 71023. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 3, 10, 19, 401, 670, 8962, 8286, 7802, 88393, 653530, 339400, 231111, 9671319, 40937590, 2227406, 743797754, 793367568, 6186209437, 4964636373

Basic calculations (n = 938639968)

Multiplication

n×y
n×2 1877279936
n×3 2815919904
n×4 3754559872
n×5 4693199840

Division

n÷y
n÷2 469319984
n÷3 312879989.33333
n÷3 234659992
n÷5 187727993.6

Exponentiation

ny
n2 881044989527041024
n3 8.2698404077622E+26
n4 7.762402735707E+35
n5 7.2861014554472E+44

Nth Root

y√n
2√n 30637.231728732
3√n 979.11344506339
4√n 175.03494430751
5√n 62.301687281546

Divisors of 938639968

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 6608, 13216, 71023, 142046, 284092, 497161, 568184, 994322, 1136368, 1988644, 2272736, 3977288, 4190357, 7954576, 8380714, 15909152, 16761428, 29332499, 33522856, 58664998, 67045712, 117329996, 134091424, 234659992, 469319984, 938639968

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -938639967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 938639968 can be divided by 48 positive divisors. The sum of these divisors (counting 938639968) is 1, the average is 0.020833333333333.

Base conversion 938639968

Base System Value
2 Binary 110111111100101000001001100000
3 Ternary 2102102012211222021
4 Quaternary 313330220021200
5 Quinary 3410242434333
6 Senary 233050151224
8 Octal 6774501140
10 Decimal 938639968
12 Duodecimal 222422514
16 Hexadecimal 37f28260
20 Vigesimal ed69ji8
36 Base36 fiub8g

Cryptographic Hash Functions

md5 be80066ec3365a4864cb118b72a6f105
sha1 9ec7f54d2c67551a31f02a9f23976ef5612a447e
sha256 a901f0c2c4686ba841d9b576cac11af9dbc636e859713935e9287b899e78fece
sha512 5e47e6d1c75e024bc1102291e0b55b3dc7b1baeeae01bff91fce4d39a5e9d62bd0b1068b653e72ebe919f7da3ad45a0d04fb79cd172e5a99896ac9835dbcedda
ripemd-160 b8440fae93d6dd151b097f2d6a51090dfc17593b

938639968 as geometric shapes

Circle

Radius = n
Diameter 1877279936
Circumference 5897648855.6691
Area 2.7678844665802E+18

Sphere

Radius = n
Volume 3.4640626495181E+27
Surface area 1.1071537866321E+19
Circumference 5897648855.6691

Square

Length = n
Perimeter 3754559872
Area 881044989527041024
Diagonal 1327437372.931

Cube

Length = n
Surface area 5286269937162246144
Volume 8.2698404077622E+26
Space diagonal 1625772114.5908

Equilateral Triangle

Length = n
Perimeter 2815919904
Area 3.8150367140371E+17
Altitude 812886057.29541

Triangular Pyramid

Length = n
Surface area 3.8150367140371E+17
Volume 9.7461003860987E+25
Height 442479124.31035