38408923 (number)

38408923 is an odd 8-digits composite number following 38408922 and preceding 38408924. In scientific notation, it is written as 3.8408923 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 31242240 positive integers (up to 38408923) that are relatively prime to 38408923.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred eight thousand nine hundred twenty-three

Notation

Scientific notation 3.8408923 × 10^7
Engineering notation 3.8408923 × 10^6

Prime Factorization of 38408923

Prime Factorization 7 × 1517 × 3617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38408923
Product of the distinct prime numbers

The prime factorization of 38408923 is 7 × 1517 × 3617. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 53, 52, 973, 21, 8911, 6994, 27100, 96514, 964063, 489477, 2307749, 4772652, 79432613, 84082520, 789520158, 183001694, 5261055377, 6529366946

Basic calculations (n = 38408923)

Multiplication

n×y
n×2 76817846
n×3 115226769
n×4 153635692
n×5 192044615

Division

n÷y
n÷2 19204461.5
n÷3 12802974.333333
n÷3 9602230.75
n÷5 7681784.6

Exponentiation

ny
n2 1475245366019929
n3 5.6662585669566E+22
n4 2.1763488899633E+30
n5 8.3591216935735E+37

Nth Root

y√n
2√n 6197.4932835785
3√n 337.39919586658
4√n 78.724159465684
5√n 32.876564281436

Divisors of 38408923

1, 7, 1517, 3617, 10619, 25319, 5486989, 38408923

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 -38408922
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 38408923 can be divided by 8 positive divisors. The sum of these divisors (counting 38408923) is 1, the average is 0.125.

Base conversion 38408923

Base System Value
2 Binary 10010010100001001011011011
3 Ternary 2200021101010201
4 Quaternary 2102201023123
5 Quinary 34313041143
6 Senary 3451123031
8 Octal 222411333
10 Decimal 38408923
12 Duodecimal 10a43477
16 Hexadecimal 24a12db
20 Vigesimal c01263
36 Base36 mv8ij

Cryptographic Hash Functions

md5 c7942a5d30c97f427d6ec75c63db69ae
sha1 e7e4a56b032c1c2675ed93cf8465ce2dee747c8a
sha256 2de4b626099547a9a9a5d16aafedcdc00a1838c5e2f55a516879ce20e29519de
sha512 35bb4abf1e74e70a187b0ff5360d1fa1a0718b0c90b226b6c89866641922c9e68c706baeca2be10084fa34d04954a093180e48518a31294540ab03c14cffa32e
ripemd-160 16fe43a277973358809a7075f95acf3d479bd5d9

38408923 as geometric shapes

Circle

Radius = n
Diameter 76817846
Circumference 241330380.65819
Area 4.6346200041306E+15

Sphere

Radius = n
Volume 2.3734768383055E+23
Surface area 1.8538480016522E+16
Circumference 241330380.65819

Square

Length = n
Perimeter 153635692
Area 1475245366019929
Diagonal 54318419.822744

Cube

Length = n
Surface area 8851472196119574
Volume 5.6662585669566E+22
Space diagonal 66526206.100001

Equilateral Triangle

Length = n
Perimeter 115226769
Area 6.3879998189427E+14
Altitude 33263103.05

Triangular Pyramid

Length = n
Surface area 6.3879998189427E+14
Volume 6.6777497610857E+21
Height 18106139.940915