38478749 (number)

38478749 is an odd 8-digits prime number following 38478748 and preceding 38478750. In scientific notation, it is written as 3.8478749 × 10^7. The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors. There are 38478748 positive integers (up to 38478749) that are relatively prime to 38478749.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred seventy-eight thousand seven hundred forty-nine

Notation

Scientific notation 3.8478749 × 10^7
Engineering notation 3.8478749 × 10^6

Prime Factorization of 38478749

Prime Factorization 38478749

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 38478749
Product of the distinct prime numbers

The prime factorization of 38478749 is 38478749. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 4, 60, 91, 770, 647, 3131, 8102, 79756, 20823, 27429, 433197, 542315, 7381200, 73551864, 91414084, 650899054, 339165956, 2197856991, 6615620214

Basic calculations (n = 38478749)

Multiplication

n×y
n×2 76957498
n×3 115436247
n×4 153914996
n×5 192393745

Division

n÷y
n÷2 19239374.5
n÷3 12826249.666667
n÷3 9619687.25
n÷5 7695749.8

Exponentiation

ny
n2 1480614124605001
n3 5.6972179266531E+22
n4 2.1922181859798E+30
n5 8.4353813331553E+37

Nth Root

y√n
2√n 6203.1241322418
3√n 337.60353184033
4√n 78.759914501234
5√n 32.888509273705

Divisors of 38478749

1, 38478749

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 38478750
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 19239375
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 6203.1242128463
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999480233
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38478749 can be divided by 2 positive divisors. The sum of these divisors (counting 38478749) is 38478750, the average is 19239375.

Base conversion 38478749

Base System Value
2 Binary 10010010110010001110011101
3 Ternary 2200101220220212
4 Quaternary 2102302032131
5 Quinary 34322304444
6 Senary 3452422205
8 Octal 222621635
10 Decimal 38478749
12 Duodecimal 10a77965
16 Hexadecimal 24b239d
20 Vigesimal c09gh9
36 Base36 mwqe5

Cryptographic Hash Functions

md5 06652c537919ff2ad260b88a75abcad3
sha1 1a7ec096a0900db831592851800511f3e575a662
sha256 22568ded98d1cb8fc0186efb44f5bf31784958ee3e7d8db532dde6a4f19a7373
sha512 b2ffd0bf600c02999ce28b2614e6c96bde47567274915633e4bbe6f7881c150b2ae75ca2e1f33534e9ab83884da86a23df8a802c3cffa2a3b0f1d4764ef2e42a
ripemd-160 fbc2e32e7ce764204d461d15d9c8ce066a08fc9a

38478749 as geometric shapes

Circle

Radius = n
Diameter 76957498
Circumference 241769110.35545
Area 4.6514864566604E+15

Sphere

Radius = n
Volume 2.3864450645698E+23
Surface area 1.8605945826641E+16
Circumference 241769110.35545

Square

Length = n
Perimeter 153914996
Area 1480614124605001
Diagonal 54417168.69895

Cube

Length = n
Surface area 8883684747630006
Volume 5.6972179266531E+22
Space diagonal 66647148.27969

Equilateral Triangle

Length = n
Perimeter 115436247
Area 6.4112472255499E+14
Altitude 33323574.139845

Triangular Pyramid

Length = n
Surface area 6.4112472255499E+14
Volume 6.7142357163899E+21
Height 18139056.232983