38247961 (number)

38247961 is an odd 8-digits composite number following 38247960 and preceding 38247962. In scientific notation, it is written as 3.8247961 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 38235492 positive integers (up to 38247961) that are relatively prime to 38247961.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred forty-seven thousand nine hundred sixty-one

Notation

Scientific notation 3.8247961 × 10^7
Engineering notation 3.8247961 × 10^6

Prime Factorization of 38247961

Prime Factorization 7027 × 5443

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38247961
Product of the distinct prime numbers

The prime factorization of 38247961 is 7027 × 5443. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 88, 46, 489, 101, 5225, 4672, 63256, 25355, 891284, 214670, 6049923, 4079308, 34458559, 54628816, 149242823, 496833512, 1026364307, 2558640808

Basic calculations (n = 38247961)

Multiplication

n×y
n×2 76495922
n×3 114743883
n×4 152991844
n×5 191239805

Division

n÷y
n÷2 19123980.5
n÷3 12749320.333333
n÷3 9561990.25
n÷5 7649592.2

Exponentiation

ny
n2 1462906520657521
n3 5.5953191548755E+22
n4 2.1400954881823E+30
n5 8.1854288768272E+37

Nth Root

y√n
2√n 6184.4935928498
3√n 336.92721794647
4√n 78.641551312584
5√n 32.848962514658

Divisors of 38247961

1, 5443, 7027, 38247961

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38247960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38247961 can be divided by 4 positive divisors. The sum of these divisors (counting 38247961) is 1, the average is 0.25.

Base conversion 38247961

Base System Value
2 Binary 10010001111001111000011001
3 Ternary 2122222012100011
4 Quaternary 2101321320121
5 Quinary 34242413321
6 Senary 3443441521
8 Octal 221717031
10 Decimal 38247961
12 Duodecimal 109862a1
16 Hexadecimal 2479e19
20 Vigesimal bj0ji1
36 Base36 mrsbd

Cryptographic Hash Functions

md5 7a809950b1abacdb15c7949d609f3ea4
sha1 c57ff5a5141d575c19e72613dbbb6d1f8318bd4a
sha256 a67ec6b5a3e0817fa4956eb0a017ebeed40a12db313a1c24c6b470aab0bdd44e
sha512 9717253026eade12aa1f847522eadd65bc35976508f1471fdd1a354c7061172f1abefee9d46cfd42c496ebc1ae6c32cd2ae1460853a54e02462cf44ab4f92f22
ripemd-160 ea8ded7e67390b7d7eb9f897ffdae62bc2a2f846

38247961 as geometric shapes

Circle

Radius = n
Diameter 76495922
Circumference 240319026.58478
Area 4.5958563781863E+15

Sphere

Radius = n
Volume 2.3437618068596E+23
Surface area 1.8383425512745E+16
Circumference 240319026.58478

Square

Length = n
Perimeter 152991844
Area 1462906520657521
Diagonal 54090785.179317

Cube

Length = n
Surface area 8777439123945126
Volume 5.5953191548755E+22
Space diagonal 66247411.737913

Equilateral Triangle

Length = n
Perimeter 114743883
Area 6.3345710512566E+14
Altitude 33123705.868956

Triangular Pyramid

Length = n
Surface area 6.3345710512566E+14
Volume 6.5941468621924E+21
Height 18030261.726439