38238907 (number)

38238907 is an odd 8-digits composite number following 38238906 and preceding 38238908. In scientific notation, it is written as 3.8238907 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 31645824 positive integers (up to 38238907) that are relatively prime to 38238907.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred thirty-eight thousand nine hundred seven

Notation

Scientific notation 3.8238907 × 10^7
Engineering notation 3.8238907 × 10^6

Prime Factorization of 38238907

Prime Factorization 7 × 29 × 188369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38238907
Product of the distinct prime numbers

The prime factorization of 38238907 is 7 × 29 × 188369. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 51, 46, 344, 98, 9113, 2, 95659, 57849, 534813, 948308, 1761597, 1603615, 41339627, 15857865, 613581644, 617909474, 2360104544, 7536096424

Basic calculations (n = 38238907)

Multiplication

n×y
n×2 76477814
n×3 114716721
n×4 152955628
n×5 191194535

Division

n÷y
n÷2 19119453.5
n÷3 12746302.333333
n÷3 9559726.75
n÷5 7647781.4

Exponentiation

ny
n2 1462214008554649
n3 5.5913465487218E+22
n4 2.1380698068135E+30
n5 8.1757452502248E+37

Nth Root

y√n
2√n 6183.7615574988
3√n 336.90063021308
4√n 78.636896921857
5√n 32.847407175946

Divisors of 38238907

1, 7, 29, 203, 188369, 1318583, 5462701, 38238907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38238906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38238907 can be divided by 8 positive divisors. The sum of these divisors (counting 38238907) is 1, the average is 0.125.

Base conversion 38238907

Base System Value
2 Binary 10010001110111101010111011
3 Ternary 2122221201220211
4 Quaternary 2101313222323
5 Quinary 34242121112
6 Senary 3443331551
8 Octal 221675273
10 Decimal 38238907
12 Duodecimal 10980bb7
16 Hexadecimal 2477abb
20 Vigesimal bijh57
36 Base36 mrlbv

Cryptographic Hash Functions

md5 0cf872ce80ee2763bd97ed593a69f848
sha1 c4698f35ff12e53a84c57ae97fb8e86f1a6498b1
sha256 cc65c699d16b296a938d5250fa7fb4e00703bc7cde37488365b3d5207a7b93ce
sha512 f7b981714f88db55ce969837c2786c6fdb03fb3ed7a82da96e6e7c5f392cfa635a155fa36899da440001c73c20d0e02dfb753001aff6177c869136ed2d4ce610
ripemd-160 187f93403bfaf0c055a300c3d8b13c0ae4e71371

38238907 as geometric shapes

Circle

Radius = n
Diameter 76477814
Circumference 240262138.62501
Area 4.5936807872514E+15

Sphere

Radius = n
Volume 2.3420977654852E+23
Surface area 1.8374723149005E+16
Circumference 240262138.62501

Square

Length = n
Perimeter 152955628
Area 1462214008554649
Diagonal 54077980.889723

Cube

Length = n
Surface area 8773284051327894
Volume 5.5913465487218E+22
Space diagonal 66231729.749901

Equilateral Triangle

Length = n
Perimeter 114716721
Area 6.331572385889E+14
Altitude 33115864.874951

Triangular Pyramid

Length = n
Surface area 6.331572385889E+14
Volume 6.589465100942E+21
Height 18025993.629908