39402400 (number)

39402400 is an even 8-digits composite number following 39402399 and preceding 39402401. In scientific notation, it is written as 3.9402400 × 10^7. The sum of its digits is 22. It has a total of 7 prime factors and 24 positive divisors. There are 15760640 positive integers (up to 39402400) that are relatively prime to 39402400.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred two thousand four hundred

Notation

Scientific notation 3.9402400 × 10^7
Engineering notation 3.9402400 × 10^6

Prime Factorization of 39402400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 25 × 49253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2462650
Product of the distinct prime numbers

The prime factorization of 39402400 is 2 × 2 × 2 × 2 × 2 × 25 × 49253. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 9, 81, 11, 534, 581, 7856, 6072, 61705, 35897, 325999, 149630, 9346379, 4913388, 458416, 67228061, 443421233, 214697913, 3913434824, 4220403782

Basic calculations (n = 39402400)

Multiplication

n×y
n×2 78804800
n×3 118207200
n×4 157609600
n×5 197012000

Division

n÷y
n÷2 19701200
n÷3 13134133.333333
n÷3 9850600
n÷5 7880480

Exponentiation

ny
n2 1552549125760000
n3 6.1174161672846E+22
n4 2.4104087878981E+30
n5 9.4975891224278E+37

Nth Root

y√n
2√n 6277.1331035752
3√n 340.2835005686
4√n 79.228360475118
5√n 33.044907087547

Divisors of 39402400

1, 2, 4, 8, 16, 25, 32, 50, 100, 200, 400, 800, 49253, 98506, 197012, 394024, 788048, 1231325, 1576096, 2462650, 4925300, 9850600, 19701200, 39402400

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39402399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39402400 can be divided by 24 positive divisors. The sum of these divisors (counting 39402400) is 1, the average is 0.041666666666667.

Base conversion 39402400

Base System Value
2 Binary 10010110010011101110100000
3 Ternary 2202010211221011
4 Quaternary 2112103232200
5 Quinary 40041334100
6 Senary 3524310304
8 Octal 226235640
10 Decimal 39402400
12 Duodecimal 11242394
16 Hexadecimal 2593ba0
20 Vigesimal c65600
36 Base36 ngj34

Cryptographic Hash Functions

md5 220b1b7816f9dc29cf68edf59b9ee90f
sha1 d4f7fe10282cbba7239cc9b5f414b140cd958ff3
sha256 732f2640212fe8d90688df271649016ce794d3181dd586d7f90076b4a5d35dd6
sha512 d9612f0ee26e94d320f1b2e3a18352b4518d7207dba72c530717488fdc2cb59a611fe2f2ac3ca57a09ebdf6f8ac907388157bf679ec532beccd0c198795743c9
ripemd-160 dc6bb40b57fda13eecc30f7b0314c00e7f2ba630

39402400 as geometric shapes

Circle

Radius = n
Diameter 78804800
Circumference 247572580.74761
Area 4.8774769278249E+15

Sphere

Radius = n
Volume 2.5624572920124E+23
Surface area 1.9509907711299E+16
Circumference 247572580.74761

Square

Length = n
Perimeter 157609600
Area 1552549125760000
Diagonal 55723408.47005

Cube

Length = n
Surface area 9315294754560000
Volume 6.1174161672846E+22
Space diagonal 68246958.740152

Equilateral Triangle

Length = n
Perimeter 118207200
Area 6.7227349176574E+14
Altitude 34123479.370076

Triangular Pyramid

Length = n
Surface area 6.7227349176574E+14
Volume 7.2094440920452E+21
Height 18574469.490017