38644925 (number)

38644925 is an odd 8-digits composite number following 38644924 and preceding 38644926. In scientific notation, it is written as 3.8644925 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 28105200 positive integers (up to 38644925) that are relatively prime to 38644925.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred forty-four thousand nine hundred twenty-five

Notation

Scientific notation 3.8644925 × 10^7
Engineering notation 3.8644925 × 10^6

Prime Factorization of 38644925

Prime Factorization 25 × 11 × 140527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38644925
Product of the distinct prime numbers

The prime factorization of 38644925 is 25 × 11 × 140527. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 34, 10, 92, 273, 2556, 5348, 75111, 79382, 688193, 583530, 9805486, 3746136, 39841655, 17380031, 504700408, 605943, 7656824320, 4119301628

Basic calculations (n = 38644925)

Multiplication

n×y
n×2 77289850
n×3 115934775
n×4 154579700
n×5 193224625

Division

n÷y
n÷2 19322462.5
n÷3 12881641.666667
n÷3 9661231.25
n÷5 7728985

Exponentiation

ny
n2 1493430228255625
n3 5.7713499163672E+22
n4 2.2303338466676E+30
n5 8.6191084229433E+37

Nth Root

y√n
2√n 6216.5042427396
3√n 338.0888303339
4√n 78.844811133895
5√n 32.916867078512

Divisors of 38644925

1, 11, 25, 275, 140527, 1545797, 3513175, 38644925

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38644924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38644925 can be divided by 8 positive divisors. The sum of these divisors (counting 38644925) is 1, the average is 0.125.

Base conversion 38644925

Base System Value
2 Binary 10010011011010110010111101
3 Ternary 2200201100212112
4 Quaternary 2103122302331
5 Quinary 34343114200
6 Senary 3500143405
8 Octal 223326275
10 Decimal 38644925
12 Duodecimal 10b37b65
16 Hexadecimal 24dacbd
20 Vigesimal c1ac65
36 Base36 n0am5

Cryptographic Hash Functions

md5 894ee455c581ee04d0d8ec3b40e9138e
sha1 a779a13c8f1b90750253b5de487f8245a4c653d9
sha256 163428a06d5588a70057feda7aba23db12e19b4dde2a33d22dbc4380d842b03d
sha512 1cf67a38198eb1a0aedb5c042b734f39139e23da89af0cab322c751554cbf8181c094ce644f9ce258f34f7f887e5bb74fdb8e0180a8a0e7152a6d443e30f9dd5
ripemd-160 f24e028709d1b7c516cb913370debbbdae3bf5d0

38644925 as geometric shapes

Circle

Radius = n
Diameter 77289850
Circumference 242813224.95706
Area 4.6917494337368E+15

Sphere

Radius = n
Volume 2.4174973998073E+23
Surface area 1.8766997734947E+16
Circumference 242813224.95706

Square

Length = n
Perimeter 154579700
Area 1493430228255625
Diagonal 54652177.051891

Cube

Length = n
Surface area 8960581369533750
Volume 5.7713499163672E+22
Space diagonal 66934973.554689

Equilateral Triangle

Length = n
Perimeter 115934775
Area 6.4667425822448E+14
Altitude 33467486.777344

Triangular Pyramid

Length = n
Surface area 6.4667425822448E+14
Volume 6.801601104106E+21
Height 18217392.35063