7438866438 (number)

7438866438 is an even 10-digits composite number following 7438866437 and preceding 7438866439. In scientific notation, it is written as 7.438866438 × 10^9. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 2385725600 positive integers (up to 7438866438) that are relatively prime to 7438866438.

Interesting facts

Basic properties

Name

Name seven billion four hundred thirty-eight million eight hundred sixty-six thousand four hundred thirty-eight

Notation

Scientific notation 7.438866438 × 10^9
Engineering notation 7.438866438 × 10^9

Prime Factorization of 7438866438

Prime Factorization 2 × 3 × 59 × 47 × 447101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7438866438
Product of the distinct prime numbers

The prime factorization of 7438866438 is 2 × 3 × 59 × 47 × 447101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 30, 74, 372, 70, 2002, 2423, 14082, 90224, 998344, 944344, 3519010, 3116554, 80639449, 60524750, 856688611, 239800514, 4774201180, 7640553032

Basic calculations (n = 7438866438)

Multiplication

n×y
n×2 14877732876
n×3 22316599314
n×4 29755465752
n×5 37194332190

Division

n÷y
n÷2 3719433219
n÷3 2479622146
n÷3 1859716609.5
n÷5 1487773287.6

Exponentiation

ny
n2 5.5336733882403E+19
n3 4.1164257246634E+29
n4 3.0621541167719E+39
n5 2.2778955487238E+49

Nth Root

y√n
2√n 86248.863401207
3√n 1952.100864255
4√n 293.6815680311
5√n 94.254339031686

Divisors of 7438866438

1, 2, 3, 6, 47, 59, 94, 118, 141, 177, 282, 354, 2773, 5546, 8319, 16638, 447101, 894202, 1341303, 2682606, 21013747, 26378959, 42027494, 52757918, 63041241, 79136877, 126082482, 158273754, 1239811073, 2479622146, 3719433219, 7438866438

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 -7438866437
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 7438866438 can be divided by 32 positive divisors. The sum of these divisors (counting 7438866438) is 1, the average is 0.03125.

Base conversion 7438866438

Base System Value
2 Binary 110111011011001000001100000000110
3 Ternary 201012102112120100210
4 Quaternary 12323121001200012
5 Quinary 110213322211223
6 Senary 3230052420250
8 Octal 67331014006
10 Decimal 7438866438
12 Duodecimal 1537317686
16 Hexadecimal 1bb641806
20 Vigesimal 5g4ci61i
36 Base36 3f0wq2u

Cryptographic Hash Functions

md5 3339532de2fafd5036320022c8b83981
sha1 d134df62a15f0af9bb80761e865270b69e012d56
sha256 4a58033313b7608bbced12a87c5fddf50ab8a69f3a6122fee5cd221702623421
sha512 2c1629e3e6b6d941290cb93e6f8c81d85ed18aee42e7487c753b86e4ee722688d92bee6e88e1d3f437dd9b91bd412058b5b27778c6468dcf99d59eb93c83b617
ripemd-160 4d433ebb8a31ab3561b0b4022740cb9c2da052a7

7438866438 as geometric shapes

Circle

Radius = n
Diameter 14877732876
Circumference 46739776305.313
Area 1.7384547663861E+20

Sphere

Radius = n
Volume 1.7242843754201E+30
Surface area 6.9538190655444E+20
Circumference 46739776305.313

Square

Length = n
Perimeter 29755465752
Area 5.5336733882403E+19
Diagonal 10520145805.302

Cube

Length = n
Surface area 3.3202040329442E+20
Volume 4.1164257246634E+29
Space diagonal 12884494621.335

Equilateral Triangle

Length = n
Perimeter 22316599314
Area 2.396150865231E+19
Altitude 6442247310.6675

Triangular Pyramid

Length = n
Surface area 2.396150865231E+19
Volume 4.8512542402671E+28
Height 3506715268.4339