38943960 (number)

38943960 is an even 8-digits composite number following 38943959 and preceding 38943961. In scientific notation, it is written as 3.8943960 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 9331200 positive integers (up to 38943960) that are relatively prime to 38943960.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8943960 × 10^7
Engineering notation 3.8943960 × 10^6

Prime Factorization of 38943960

Prime Factorization 2 × 2 × 2 × 33 × 5 × 181 × 163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9735990
Product of the distinct prime numbers

The prime factorization of 38943960 is 2 × 2 × 2 × 33 × 5 × 181 × 163. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 4, 11, 71, 164, 421, 5046, 8249, 49611, 58665, 794562, 372711, 1777390, 5093996, 66376496, 43956270, 666960437, 729137487, 1810186417, 1106133630

Basic calculations (n = 38943960)

Multiplication

n×y
n×2 77887920
n×3 116831880
n×4 155775840
n×5 194719800

Division

n÷y
n÷2 19471980
n÷3 12981320
n÷3 9735990
n÷5 7788792

Exponentiation

ny
n2 1516632020481600
n3 5.9063656740355E+22
n4 2.3001726855501E+30
n5 8.9577833059156E+37

Nth Root

y√n
2√n 6240.5095945764
3√n 338.95863610658
4√n 78.996896107229
5√n 32.967652370562

Divisors of 38943960

1, 2, 4, 5, 8, 10, 20, 33, 40, 66, 132, 163, 165, 181, 264, 326, 330, 362, 652, 660, 724, 815, 905, 1304, 1320, 1448, 1630, 1810, 3260, 3620, 5379, 5973, 6520, 7240, 10758, 11946, 21516, 23892, 26895, 29503, 29865, 43032, 47784, 53790, 59006, 59730, 107580, 118012, 119460, 147515, 215160, 236024, 238920, 295030, 590060, 973599, 1180120, 1947198, 3894396, 4867995, 7788792, 9735990, 19471980, 38943960

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38943959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38943960 can be divided by 64 positive divisors. The sum of these divisors (counting 38943960) is 1, the average is 0.015625.

Base conversion 38943960

Base System Value
2 Binary 10010100100011110011011000
3 Ternary 2201021120001220
4 Quaternary 2110203303120
5 Quinary 34432201320
6 Senary 3510412040
8 Octal 224436330
10 Decimal 38943960
12 Duodecimal 11061020
16 Hexadecimal 2523cd8
20 Vigesimal c37ji0
36 Base36 n6pco

Cryptographic Hash Functions

md5 dd2c78fc526332d7ad9b1a2267966fcc
sha1 7add9d61fb1e076972521c5258d5701522260385
sha256 a6f3c752edab4d3a89964d9c84579ffa1a809c28d1cd172e015d1ae486fa014a
sha512 392959f9fa96b9dc35252b5b1f2df1f088dcc511f8515965796ebdc49d5d2147a6a3f7e1aedc88909c834500b078f71d045df85103c164aafd00565785cf099d
ripemd-160 847c552a9568936d3169dfd3134ef7316559d85a

38943960 as geometric shapes

Circle

Radius = n
Diameter 77887920
Circumference 244692117.27539
Area 4.764640013744E+15

Sphere

Radius = n
Volume 2.4740526681286E+23
Surface area 1.9058560054976E+16
Circumference 244692117.27539

Square

Length = n
Perimeter 155775840
Area 1516632020481600
Diagonal 55075076.404515

Cube

Length = n
Surface area 9099792122889600
Volume 5.9063656740355E+22
Space diagonal 67452917.36793

Equilateral Triangle

Length = n
Perimeter 116831880
Area 6.5672092896499E+14
Altitude 33726458.683965

Triangular Pyramid

Length = n
Surface area 6.5672092896499E+14
Volume 6.9607187004632E+21
Height 18358358.801505