38156923 (number)

38156923 is an odd 8-digits composite number following 38156922 and preceding 38156924. In scientific notation, it is written as 3.8156923 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 32705928 positive integers (up to 38156923) that are relatively prime to 38156923.

Interesting facts

Basic properties

Name

Name thirty-eight million one hundred fifty-six thousand nine hundred twenty-three

Notation

Scientific notation 3.8156923 × 10^7
Engineering notation 3.8156923 × 10^6

Prime Factorization of 38156923

Prime Factorization 7 × 5450989

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38156923
Product of the distinct prime numbers

The prime factorization of 38156923 is 7 × 5450989. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 62, 42, 966, 132, 5090, 5132, 78615, 92909, 343715, 329547, 7584982, 2819284, 23999834, 49887447, 202594684, 660376644, 7468539981, 1537833181

Basic calculations (n = 38156923)

Multiplication

n×y
n×2 76313846
n×3 114470769
n×4 152627692
n×5 190784615

Division

n÷y
n÷2 19078461.5
n÷3 12718974.333333
n÷3 9539230.75
n÷5 7631384.6

Exponentiation

ny
n2 1455950772827929
n3 5.5554601530586E+22
n4 2.1197926528982E+30
n5 8.0884765032604E+37

Nth Root

y√n
2√n 6177.1290256882
3√n 336.65968692301
4√n 78.594713726104
5√n 32.833310150196

Divisors of 38156923

1, 7, 5450989, 38156923

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38156922
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38156923 can be divided by 4 positive divisors. The sum of these divisors (counting 38156923) is 1, the average is 0.25.

Base conversion 38156923

Base System Value
2 Binary 10010001100011101001111011
3 Ternary 2122210120110101
4 Quaternary 2101203221323
5 Quinary 34232010143
6 Senary 3441500231
8 Octal 221435173
10 Decimal 38156923
12 Duodecimal 10941677
16 Hexadecimal 2463a7b
20 Vigesimal bi9c63
36 Base36 mpu2j

Cryptographic Hash Functions

md5 2289fc537908456a07f02d39ec732303
sha1 38b1b892719a7fedbba80a8eaa488ca7e1677780
sha256 579bf2d5c3153ab3585f135c3db2d26ebf996eba9abe179bc651a008c7162942
sha512 39601cfa9ba186d42d55a63a7c79726ac302d4779f9f3f0a0a25ff632fa614e0d6ebbc94ee0b06ac0f5406031f869f295f35059fe303ea3e9fc88c05f550a208
ripemd-160 40976fbff7aad0521591840f791304fa249c7228

38156923 as geometric shapes

Circle

Radius = n
Diameter 76313846
Circumference 239747017.96078
Area 4.5740042519046E+15

Sphere

Radius = n
Volume 2.3270657072213E+23
Surface area 1.8296017007618E+16
Circumference 239747017.96078

Square

Length = n
Perimeter 152627692
Area 1455950772827929
Diagonal 53962038.005026

Cube

Length = n
Surface area 8735704636967574
Volume 5.5554601530586E+22
Space diagonal 66089729.296493

Equilateral Triangle

Length = n
Perimeter 114470769
Area 6.3044517796429E+14
Altitude 33044864.648247

Triangular Pyramid

Length = n
Surface area 6.3044517796429E+14
Volume 6.5471725780656E+21
Height 17987346.001675