38863021 (number)

38863021 is an odd 8-digits composite number following 38863020 and preceding 38863022. In scientific notation, it is written as 3.8863021 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 38605500 positive integers (up to 38863021) that are relatively prime to 38863021.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-three thousand twenty-one

Notation

Scientific notation 3.8863021 × 10^7
Engineering notation 3.8863021 × 10^6

Prime Factorization of 38863021

Prime Factorization 151 × 257371

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38863021
Product of the distinct prime numbers

The prime factorization of 38863021 is 151 × 257371. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 32, 16, 255, 580, 232, 3358, 5298, 85494, 528012, 109871, 7986626, 8214435, 91586304, 3377535, 214504911, 745077515, 5741328392, 5802601185

Basic calculations (n = 38863021)

Multiplication

n×y
n×2 77726042
n×3 116589063
n×4 155452084
n×5 194315105

Division

n÷y
n÷2 19431510.5
n÷3 12954340.333333
n÷3 9715755.25
n÷5 7772604.2

Exponentiation

ny
n2 1510334401246441
n3 5.8696157552663E+22
n4 2.2811100035884E+30
n5 8.8650825972768E+37

Nth Root

y√n
2√n 6234.0212543751
3√n 338.72364886274
4√n 78.955818369358
5√n 32.953937330271

Divisors of 38863021

1, 151, 257371, 38863021

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 -38863020
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 38863021 can be divided by 4 positive divisors. The sum of these divisors (counting 38863021) is 1, the average is 0.25.

Base conversion 38863021

Base System Value
2 Binary 10010100010000000010101101
3 Ternary 2201010110001011
4 Quaternary 2110100002231
5 Quinary 34422104041
6 Senary 3504545221
8 Octal 224200255
10 Decimal 38863021
12 Duodecimal 11022211
16 Hexadecimal 25100ad
20 Vigesimal c2hhb1
36 Base36 n4ywd

Cryptographic Hash Functions

md5 3c808d24e935a0973e2ef505a2f69f89
sha1 476164169b216e07c683bf1c91b5c000803d4ba9
sha256 ae56fef0c5bc69ee828a014539b93073b1c5ba7ca9f2b3b6f72e47ecf90670ff
sha512 1848658ad858eecd5d231b6269d69866a60cdbe1203bbdd093c219d18e87b75b94c0eb77297eff354558d32854aa42d6b3fe6b77d587f2e6b68dbef12d4e3fe7
ripemd-160 e81ed53e309c66a55360a3c58befc42589a4fd5a

38863021 as geometric shapes

Circle

Radius = n
Diameter 77726042
Circumference 244183562.53981
Area 4.7448554594198E+15

Sphere

Radius = n
Volume 2.4586588981519E+23
Surface area 1.8979421837679E+16
Circumference 244183562.53981

Square

Length = n
Perimeter 155452084
Area 1510334401246441
Diagonal 54960611.37299

Cube

Length = n
Surface area 9062006407478646
Volume 5.8696157552663E+22
Space diagonal 67312726.907616

Equilateral Triangle

Length = n
Perimeter 116589063
Area 6.5399397984449E+14
Altitude 33656363.453808

Triangular Pyramid

Length = n
Surface area 6.5399397984449E+14
Volume 6.917408505847E+21
Height 18320203.790997