38842968 (number)

38842968 is an even 8-digits composite number following 38842967 and preceding 38842969. In scientific notation, it is written as 3.8842968 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 16 positive divisors. There are 12947648 positive integers (up to 38842968) that are relatively prime to 38842968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8842968 × 10^7
Engineering notation 3.8842968 × 10^6

Prime Factorization of 38842968

Prime Factorization 2 × 2 × 2 × 3 × 1618457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9710742
Product of the distinct prime numbers

The prime factorization of 38842968 is 2 × 2 × 2 × 3 × 1618457. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 18, 67, 36, 404, 8144, 5806, 40718, 45859, 657888, 60351, 186755, 6549775, 81337753, 69243899, 7260087, 600955645, 4066398280, 3295060354

Basic calculations (n = 38842968)

Multiplication

n×y
n×2 77685936
n×3 116528904
n×4 155371872
n×5 194214840

Division

n÷y
n÷2 19421484
n÷3 12947656
n÷3 9710742
n÷5 7768593.6

Exponentiation

ny
n2 1508776163049024
n3 5.8605344220476E+22
n4 2.2764055101849E+30
n5 8.8422346387137E+37

Nth Root

y√n
2√n 6232.412694936
3√n 338.66537929809
4√n 78.945631259342
5√n 32.950535835881

Divisors of 38842968

1, 2, 3, 4, 6, 8, 12, 24, 1618457, 3236914, 4855371, 6473828, 9710742, 12947656, 19421484, 38842968

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 -38842967
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 38842968 can be divided by 16 positive divisors. The sum of these divisors (counting 38842968) is 1, the average is 0.0625.

Base conversion 38842968

Base System Value
2 Binary 10010100001011001001011000
3 Ternary 2201002102112110
4 Quaternary 2110023021120
5 Quinary 34420433333
6 Senary 3504312320
8 Octal 224131130
10 Decimal 38842968
12 Duodecimal 110126a0
16 Hexadecimal 250b258
20 Vigesimal c2f788
36 Base36 n4jfc

Cryptographic Hash Functions

md5 3c07a12c07de2c5a6ae3c188e1ba79f3
sha1 b3a56c5968171adfc3234f438318d2490510a911
sha256 a3c02c0d572728d456fedb519684187e85b7c9182ed07abc5d4ad76bb43a77c5
sha512 e511f5062cea85e65781c526c31609f99ffa77c25b3f85dec9ace4d2a60ff0d4fc5e6710370524f1160184805b49699202e3bcd005b46263655ddbb70dc23c19
ripemd-160 c4bf2b8d27d021b94274fb597850975dc6d04a23

38842968 as geometric shapes

Circle

Radius = n
Diameter 77685936
Circumference 244057565.82485
Area 4.7399601097462E+15

Sphere

Radius = n
Volume 2.4548549181886E+23
Surface area 1.8959840438985E+16
Circumference 244057565.82485

Square

Length = n
Perimeter 155371872
Area 1508776163049024
Diagonal 54932252.148424

Cube

Length = n
Surface area 9052656978294144
Volume 5.8605344220476E+22
Space diagonal 67277994.092772

Equilateral Triangle

Length = n
Perimeter 116528904
Area 6.5331924291243E+14
Altitude 33638997.046386

Triangular Pyramid

Length = n
Surface area 6.5331924291243E+14
Volume 6.9067060520117E+21
Height 18310750.716141