38493856 (number)

38493856 is an even 8-digits composite number following 38493855 and preceding 38493857. In scientific notation, it is written as 3.8493856 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 24 positive divisors. There are 19002048 positive integers (up to 38493856) that are relatively prime to 38493856.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred ninety-three thousand eight hundred fifty-six

Notation

Scientific notation 3.8493856 × 10^7
Engineering notation 3.8493856 × 10^6

Prime Factorization of 38493856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 79 × 15227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2405866
Product of the distinct prime numbers

The prime factorization of 38493856 is 2 × 2 × 2 × 2 × 2 × 79 × 15227. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 3, 89, 3, 618, 449, 9460, 6249, 42078, 50837, 914585, 20547, 3099010, 4942214, 36054417, 91264316, 10592527, 826113139, 6686624502, 6118050601

Basic calculations (n = 38493856)

Multiplication

n×y
n×2 76987712
n×3 115481568
n×4 153975424
n×5 192469280

Division

n÷y
n÷2 19246928
n÷3 12831285.333333
n÷3 9623464
n÷5 7698771.2

Exponentiation

ny
n2 1481776949748736
n3 5.7039308527747E+22
n4 2.1956629288067E+30
n5 8.4519532606022E+37

Nth Root

y√n
2√n 6204.3417056123
3√n 337.64770781954
4√n 78.767643773394
5√n 32.891091315558

Divisors of 38493856

1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 15227, 30454, 60908, 121816, 243632, 487264, 1202933, 2405866, 4811732, 9623464, 19246928, 38493856

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38493855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38493856 can be divided by 24 positive divisors. The sum of these divisors (counting 38493856) is 1, the average is 0.041666666666667.

Base conversion 38493856

Base System Value
2 Binary 10010010110101111010100000
3 Ternary 2200102200122101
4 Quaternary 2102311322200
5 Quinary 34323300411
6 Senary 3453020144
8 Octal 222657240
10 Decimal 38493856
12 Duodecimal 10a84654
16 Hexadecimal 24b5ea0
20 Vigesimal c0becg
36 Base36 mx21s

Cryptographic Hash Functions

md5 81bfb3e3e9b7500e2d986e399c86a9a0
sha1 751c3327badd6499d2e69ae560831f7f0fcc673d
sha256 5c9920d680c53b0e3c5e02a8baed9f722fecb500a23e6d641086b975c3f8245b
sha512 17dd25bd7f426ec0e56f40d5b660a611865abbcca12487ed20e1fb93fb7e2e79066634a17047468dfbb64b278cf8d7693af846c2a517600a55f0089102b2e567
ripemd-160 f4f5a0f71fbf2dcb8b9219ff2c5fdd42981405e6

38493856 as geometric shapes

Circle

Radius = n
Diameter 76987712
Circumference 241864030.43589
Area 4.6551395795893E+15

Sphere

Radius = n
Volume 2.3892569684882E+23
Surface area 1.8620558318357E+16
Circumference 241864030.43589

Square

Length = n
Perimeter 153975424
Area 1481776949748736
Diagonal 54438533.223237

Cube

Length = n
Surface area 8890661698492416
Volume 5.7039308527747E+22
Space diagonal 66673314.37124

Equilateral Triangle

Length = n
Perimeter 115481568
Area 6.4162824061231E+14
Altitude 33336657.18562

Triangular Pyramid

Length = n
Surface area 6.4162824061231E+14
Volume 6.7221469756936E+21
Height 18146177.741079