938389640 (number)

938389640 is an even 9-digits composite number following 938389639 and preceding 938389641. In scientific notation, it is written as 9.38389640 × 10^8. The sum of its digits is 50. It has a total of 7 prime factors and 64 positive divisors. There are 369911808 positive integers (up to 938389640) that are relatively prime to 938389640.

Interesting facts

Basic properties

Name

Name nine hundred thirty-eight million three hundred eighty-nine thousand six hundred forty

Notation

Scientific notation 9.38389640 × 10^8
Engineering notation 9.38389640 × 10^6

Prime Factorization of 938389640

Prime Factorization 2 × 2 × 2 × 5 × 659 × 97 × 367

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 234597410
Product of the distinct prime numbers

The prime factorization of 938389640 is 2 × 2 × 2 × 5 × 659 × 97 × 367. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 7, 91, 443, 386, 7725, 2968, 33749, 52206, 104487, 896528, 4496370, 9115812, 46764096, 881399, 657210705, 174661172, 4012323999, 2417291166

Basic calculations (n = 938389640)

Multiplication

n×y
n×2 1876779280
n×3 2815168920
n×4 3753558560
n×5 4691948200

Division

n÷y
n÷2 469194820
n÷3 312796546.66667
n÷3 234597410
n÷5 187677928

Exponentiation

ny
n2 880575116459329600
n3 8.2632256652723E+26
n4 7.7541253572736E+35
n5 7.2763909025269E+44

Nth Root

y√n
2√n 30633.146100262
3√n 979.0263966704
4√n 175.02327302465
5√n 62.298363851629

Divisors of 938389640

1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 367, 388, 485, 659, 734, 776, 970, 1318, 1468, 1835, 1940, 2636, 2936, 3295, 3670, 3880, 5272, 6590, 7340, 13180, 14680, 26360, 35599, 63923, 71198, 127846, 142396, 177995, 241853, 255692, 284792, 319615, 355990, 483706, 511384, 639230, 711980, 967412, 1209265, 1278460, 1423960, 1934824, 2418530, 2556920, 4837060, 9674120, 23459741, 46919482, 93838964, 117298705, 187677928, 234597410, 469194820, 938389640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -938389639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 938389640 can be divided by 64 positive divisors. The sum of these divisors (counting 938389640) is 1, the average is 0.015625.

Base conversion 938389640

Base System Value
2 Binary 110111111011101011000010001000
3 Ternary 2102101202010120212
4 Quaternary 313323223002020
5 Quinary 3410211432030
6 Senary 233040540252
8 Octal 6773530210
10 Decimal 938389640
12 Duodecimal 222321688
16 Hexadecimal 37eeb088
20 Vigesimal ed4ie20
36 Base36 fioy2w

Cryptographic Hash Functions

md5 62889be7f409e54e0066480853880cec
sha1 d4828bea71e0e6f1ccb71dc4006bfd6d25de4733
sha256 246d6656ca2900e683983b336b2a6aed4486572024e1ab1260a1e1edf112d466
sha512 cd5f7579922dd49fba2723574db3f5663d5df002511af86656305762bdbcc0bb7d2b5bd61f51da51401309e636ce1c61475477c2b4a1f41649be5d4f96b567d8
ripemd-160 dacbe41a8c7c06688a42e8b57abae2f388aaf34b

938389640 as geometric shapes

Circle

Radius = n
Diameter 1876779280
Circumference 5896075998.4575
Area 2.7664083168026E+18

Sphere

Radius = n
Volume 3.4612918726632E+27
Surface area 1.106563326721E+19
Circumference 5896075998.4575

Square

Length = n
Perimeter 3753558560
Area 880575116459329600
Diagonal 1327083355.6784

Cube

Length = n
Surface area 5283450698755977600
Volume 8.2632256652723E+26
Space diagonal 1625338533.7763

Equilateral Triangle

Length = n
Perimeter 2815168920
Area 3.8130021039711E+17
Altitude 812669266.88813

Triangular Pyramid

Length = n
Surface area 3.8130021039711E+17
Volume 9.7383048373146E+25
Height 442361118.55947