38863640 (number)

38863640 is an even 8-digits composite number following 38863639 and preceding 38863641. In scientific notation, it is written as 3.8863640 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 15545440 positive integers (up to 38863640) that are relatively prime to 38863640.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-three thousand six hundred forty

Notation

Scientific notation 3.8863640 × 10^7
Engineering notation 3.8863640 × 10^6

Prime Factorization of 38863640

Prime Factorization 2 × 2 × 2 × 5 × 971591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9715910
Product of the distinct prime numbers

The prime factorization of 38863640 is 2 × 2 × 2 × 5 × 971591. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 55, 28, 552, 462, 7745, 6378, 22393, 74039, 146036, 236540, 2050433, 4787952, 15095937, 61504563, 837789026, 11553166, 1369418751, 1139369543

Basic calculations (n = 38863640)

Multiplication

n×y
n×2 77727280
n×3 116590920
n×4 155454560
n×5 194318200

Division

n÷y
n÷2 19431820
n÷3 12954546.666667
n÷3 9715910
n÷5 7772728

Exponentiation

ny
n2 1510382514049600
n3 5.8698962288319E+22
n4 2.2812553387468E+30
n5 8.8657886233133E+37

Nth Root

y√n
2√n 6234.0709011047
3√n 338.72544722032
4√n 78.956132764369
5√n 32.954042305936

Divisors of 38863640

1, 2, 4, 5, 8, 10, 20, 40, 971591, 1943182, 3886364, 4857955, 7772728, 9715910, 19431820, 38863640

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38863639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38863640 can be divided by 16 positive divisors. The sum of these divisors (counting 38863640) is 1, the average is 0.0625.

Base conversion 38863640

Base System Value
2 Binary 10010100010000001100011000
3 Ternary 2201010110220002
4 Quaternary 2110100030120
5 Quinary 34422114030
6 Senary 3504552132
8 Octal 224201430
10 Decimal 38863640
12 Duodecimal 11022648
16 Hexadecimal 2510318
20 Vigesimal c2hj20
36 Base36 n4zdk

Cryptographic Hash Functions

md5 9390552569d5fcfb36c379229e0bffd6
sha1 d4445321afd0d67d5e5f748c986f327400935c7e
sha256 8522d32f0dec1820370cfc35c38b5dad7f11806ed061f064d23a38b64fcf231d
sha512 609f4c6198042c23d4dcdcd15c70a25cc172554edf693cac3989608dbcb6b0c8040bd0f9cfe951781752693b0de796a59de5795e96bc4bdd5d1f77a7fb3c499f
ripemd-160 26d612001cfe5f64f9a058bbf5d3a1745b2ee4e4

38863640 as geometric shapes

Circle

Radius = n
Diameter 77727280
Circumference 244187451.83152
Area 4.7450066102487E+15

Sphere

Radius = n
Volume 2.4587763826443E+23
Surface area 1.8980026440995E+16
Circumference 244187451.83152

Square

Length = n
Perimeter 155454560
Area 1510382514049600
Diagonal 54961486.771186

Cube

Length = n
Surface area 9062295084297600
Volume 5.8698962288319E+22
Space diagonal 67313799.047066

Equilateral Triangle

Length = n
Perimeter 116590920
Area 6.5401481329938E+14
Altitude 33656899.523533

Triangular Pyramid

Length = n
Surface area 6.5401481329938E+14
Volume 6.9177390471139E+21
Height 18320495.590395