38941640 (number)

38941640 is an even 8-digits composite number following 38941639 and preceding 38941641. In scientific notation, it is written as 3.8941640 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 14756544 positive integers (up to 38941640) that are relatively prime to 38941640.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred forty-one thousand six hundred forty

Notation

Scientific notation 3.8941640 × 10^7
Engineering notation 3.8941640 × 10^6

Prime Factorization of 38941640

Prime Factorization 2 × 2 × 2 × 5 × 19 × 51239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9735410
Product of the distinct prime numbers

The prime factorization of 38941640 is 2 × 2 × 2 × 5 × 19 × 51239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 91, 26, 97, 328, 8747, 4188, 29556, 86054, 287922, 697064, 3070918, 1779225, 37502849, 11113103, 874130735, 50173156, 5490622495, 6571316731

Basic calculations (n = 38941640)

Multiplication

n×y
n×2 77883280
n×3 116824920
n×4 155766560
n×5 194708200

Division

n÷y
n÷2 19470820
n÷3 12980546.666667
n÷3 9735410
n÷5 7788328

Exponentiation

ny
n2 1516451325889600
n3 5.9053101610315E+22
n4 2.2996246237923E+30
n5 8.9551154234856E+37

Nth Root

y√n
2√n 6240.3237095523
3√n 338.95190507005
4√n 78.995719564748
5√n 32.967259566255

Divisors of 38941640

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 51239, 102478, 204956, 256195, 409912, 512390, 973541, 1024780, 1947082, 2049560, 3894164, 4867705, 7788328, 9735410, 19470820, 38941640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38941639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38941640 can be divided by 32 positive divisors. The sum of these divisors (counting 38941640) is 1, the average is 0.03125.

Base conversion 38941640

Base System Value
2 Binary 10010100100011001111001000
3 Ternary 2201021102212222
4 Quaternary 2110203033020
5 Quinary 34432113030
6 Senary 3510353212
8 Octal 224431710
10 Decimal 38941640
12 Duodecimal 1105b808
16 Hexadecimal 25233c8
20 Vigesimal c37e20
36 Base36 n6nk8

Cryptographic Hash Functions

md5 fbed6244f233b111c46ebeede7235582
sha1 f55c80c6fcc3cbaecae3f21bdb079321b1f6bd83
sha256 392e99a20d490fae6317e5a0f7b790322e9d3dea5ee99e1fffaa0fb38a8bc346
sha512 2fccb00116e4b082a1bf9c14b9cae6e31777ccd3206f0ef6a6898f36a02c3c47d61aac38131bba07081d3ec6fe878db661f38da5839c325022b00cca1ed1eac0
ripemd-160 e5e5f0c3becd8d50ead50e6df99c88f02b396c80

38941640 as geometric shapes

Circle

Radius = n
Diameter 77883280
Circumference 244677540.28548
Area 4.7640723449413E+15

Sphere

Radius = n
Volume 2.4736105358754E+23
Surface area 1.9056289379765E+16
Circumference 244677540.28548

Square

Length = n
Perimeter 155766560
Area 1516451325889600
Diagonal 55071795.429051

Cube

Length = n
Surface area 9098707955337600
Volume 5.9053101610315E+22
Space diagonal 67448899.010056

Equilateral Triangle

Length = n
Perimeter 116824920
Area 6.5664268591149E+14
Altitude 33724449.505028

Triangular Pyramid

Length = n
Surface area 6.5664268591149E+14
Volume 6.9594747664587E+21
Height 18357265.143017