38949908 (number)

38949908 is an even 8-digits composite number following 38949907 and preceding 38949909. In scientific notation, it is written as 3.8949908 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 19240152 positive integers (up to 38949908) that are relatively prime to 38949908.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred forty-nine thousand nine hundred eight

Notation

Scientific notation 3.8949908 × 10^7
Engineering notation 3.8949908 × 10^6

Prime Factorization of 38949908

Prime Factorization 2 × 2 × 83 × 117319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19474954
Product of the distinct prime numbers

The prime factorization of 38949908 is 2 × 2 × 83 × 117319. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 22, 40, 988, 54, 7665, 7189, 70683, 37132, 293435, 372019, 3194008, 780224, 92811894, 15618289, 601737026, 903716468, 2795462103, 2253350869

Basic calculations (n = 38949908)

Multiplication

n×y
n×2 77899816
n×3 116849724
n×4 155799632
n×5 194749540

Division

n÷y
n÷2 19474954
n÷3 12983302.666667
n÷3 9737477
n÷5 7789981.6

Exponentiation

ny
n2 1517095333208464
n3 5.9090723655699E+22
n4 2.3015782500429E+30
n5 8.9646261093972E+37

Nth Root

y√n
2√n 6240.9861400263
3√n 338.97589187045
4√n 78.999912278599
5√n 32.96865935402

Divisors of 38949908

1, 2, 4, 83, 166, 332, 117319, 234638, 469276, 9737477, 19474954, 38949908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38949907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38949908 can be divided by 12 positive divisors. The sum of these divisors (counting 38949908) is 1, the average is 0.083333333333333.

Base conversion 38949908

Base System Value
2 Binary 10010100100101010000010100
3 Ternary 2201021212020012
4 Quaternary 2110211100110
5 Quinary 34432344113
6 Senary 3510455352
8 Octal 224452024
10 Decimal 38949908
12 Duodecimal 11064558
16 Hexadecimal 2525414
20 Vigesimal c38ef8
36 Base36 n6txw

Cryptographic Hash Functions

md5 eb686d4e769233c0468e4dd04dec28ed
sha1 3ae348ae8462270f3485bd5fcf3455a3206c9d23
sha256 b0f82cea326cd6d9d72d1305f5f75d298259320e4179dc80db75ed41bc3c2d88
sha512 18b08137172a02fc8775f1ca0d07c3567651e409082dbeb7b49548f5188cc9ab6864763b124db8a040555d4d7cfbccb2644c99292b9a6d7c4ec649085e577439
ripemd-160 88b53ac76624d1e4a83024943b8e310b5e13afa9

38949908 as geometric shapes

Circle

Radius = n
Diameter 77899816
Circumference 244729489.6616
Area 4.7660955536031E+15

Sphere

Radius = n
Volume 2.4751864444273E+23
Surface area 1.9064382214412E+16
Circumference 244729489.6616

Square

Length = n
Perimeter 155799632
Area 1517095333208464
Diagonal 55083488.146784

Cube

Length = n
Surface area 9102571999250784
Volume 5.9090723655699E+22
Space diagonal 67463219.606133

Equilateral Triangle

Length = n
Perimeter 116849724
Area 6.5692154926067E+14
Altitude 33731609.803067

Triangular Pyramid

Length = n
Surface area 6.5692154926067E+14
Volume 6.9639085670275E+21
Height 18361162.715595