38457957 (number)

38457957 is an odd 8-digits composite number following 38457956 and preceding 38457958. In scientific notation, it is written as 3.8457957 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 24289200 positive integers (up to 38457957) that are relatively prime to 38457957.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred fifty-seven thousand nine hundred fifty-seven

Notation

Scientific notation 3.8457957 × 10^7
Engineering notation 3.8457957 × 10^6

Prime Factorization of 38457957

Prime Factorization 3 × 19 × 674701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38457957
Product of the distinct prime numbers

The prime factorization of 38457957 is 3 × 19 × 674701. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 72, 100, 868, 415, 3833, 9239, 35292, 84533, 488108, 887100, 3841467, 4363291, 22932947, 49318740, 285418451, 318553943, 5244629794, 6287251846

Basic calculations (n = 38457957)

Multiplication

n×y
n×2 76915914
n×3 115373871
n×4 153831828
n×5 192289785

Division

n÷y
n÷2 19228978.5
n÷3 12819319
n÷3 9614489.25
n÷5 7691591.4

Exponentiation

ny
n2 1479014456613849
n3 5.6879874374834E+22
n4 2.1874837628728E+30
n5 8.4126156490759E+37

Nth Root

y√n
2√n 6201.4479760778
3√n 337.54271283835
4√n 78.749272860629
5√n 32.884954242676

Divisors of 38457957

1, 3, 19, 57, 674701, 2024103, 12819319, 38457957

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 -38457956
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 38457957 can be divided by 8 positive divisors. The sum of these divisors (counting 38457957) is 1, the average is 0.125.

Base conversion 38457957

Base System Value
2 Binary 10010010101101001001100101
3 Ternary 2200100212101210
4 Quaternary 2102231021211
5 Quinary 34321123312
6 Senary 3452142033
8 Octal 222551145
10 Decimal 38457957
12 Duodecimal 10a67919
16 Hexadecimal 24ad265
20 Vigesimal c074hh
36 Base36 mwacl

Cryptographic Hash Functions

md5 44ab12a1ee12cad36bef0b33eb3fecaf
sha1 210a327c92917f9589a0aef77e2a154ef8acedac
sha256 b2aa3328849b15c5928b973d1711890ade690ca33b2c09874046b822206926b5
sha512 35324b8c0116bfcb67f6ac0e39b4eed6eaf352ce7c20341046f20443c7e8917d343898b555d3376c292eb2032055579a35fe6980df5112bc4eff56fa432ec760
ripemd-160 13c1beffca8b2292c67506fea7d9e9298ac1d47c

38457957 as geometric shapes

Circle

Radius = n
Diameter 76915914
Circumference 241638470.36654
Area 4.6464609514512E+15

Sphere

Radius = n
Volume 2.3825786063078E+23
Surface area 1.8585843805805E+16
Circumference 241638470.36654

Square

Length = n
Perimeter 153831828
Area 1479014456613849
Diagonal 54387764.370561

Cube

Length = n
Surface area 8874086739683094
Volume 5.6879874374834E+22
Space diagonal 66611135.479299

Equilateral Triangle

Length = n
Perimeter 115373871
Area 6.4043204599602E+14
Altitude 33305567.73965

Triangular Pyramid

Length = n
Surface area 6.4043204599602E+14
Volume 6.7033574805807E+21
Height 18129254.790187