38994932 (number)

38994932 is an even 8-digits composite number following 38994931 and preceding 38994933. In scientific notation, it is written as 3.8994932 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 19427520 positive integers (up to 38994932) that are relatively prime to 38994932.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-four thousand nine hundred thirty-two

Notation

Scientific notation 3.8994932 × 10^7
Engineering notation 3.8994932 × 10^6

Prime Factorization of 38994932

Prime Factorization 2 × 2 × 281 × 34693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19497466
Product of the distinct prime numbers

The prime factorization of 38994932 is 2 × 2 × 281 × 34693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 59, 66, 887, 673, 4454, 2105, 95559, 54639, 787480, 704898, 9369364, 1142064, 40077914, 80327639, 245554423, 690868740, 8495815616, 1586532772

Basic calculations (n = 38994932)

Multiplication

n×y
n×2 77989864
n×3 116984796
n×4 155979728
n×5 194974660

Division

n÷y
n÷2 19497466
n÷3 12998310.666667
n÷3 9748733
n÷5 7798986.4

Exponentiation

ny
n2 1520604721684624
n3 5.9295877720971E+22
n4 2.3122387196096E+30
n5 9.0165591638942E+37

Nth Root

y√n
2√n 6244.5922204736
3√n 339.10645421244
4√n 79.022732302001
5√n 32.976277831828

Divisors of 38994932

1, 2, 4, 281, 562, 1124, 34693, 69386, 138772, 9748733, 19497466, 38994932

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 -38994931
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 38994932 can be divided by 12 positive divisors. The sum of these divisors (counting 38994932) is 1, the average is 0.083333333333333.

Base conversion 38994932

Base System Value
2 Binary 10010100110000001111110100
3 Ternary 2201101010222202
4 Quaternary 2110300033310
5 Quinary 34440314212
6 Senary 3511444032
8 Octal 224601764
10 Decimal 38994932
12 Duodecimal 11086618
16 Hexadecimal 25303f4
20 Vigesimal c3e76c
36 Base36 n7sok

Cryptographic Hash Functions

md5 1976b7083475173f560fead94828116b
sha1 65c503d85c157e2ff1d479f036deaa38a174e4e9
sha256 86750b35d5c7a9d3ddecc9d4cf4b6acdb7200d6c70e62ea0c9c60c02846cc8a3
sha512 73053e2ffbd65bd5b4842eb51b015b153c219fecbff465ca1ebd75582dc26d1afdd6ac8f2f94270cb1bd104fbec3299c58ab675d05c05690cc501dc4af9eb40d
ripemd-160 b646f9f77a14d7317b53892a740e1e6cce36f0a2

38994932 as geometric shapes

Circle

Radius = n
Diameter 77989864
Circumference 245012383.79687
Area 4.7771206226584E+15

Sphere

Radius = n
Volume 2.4837799178181E+23
Surface area 1.9108482490633E+16
Circumference 245012383.79687

Square

Length = n
Perimeter 155979728
Area 1520604721684624
Diagonal 55147161.698217

Cube

Length = n
Surface area 9123628330107744
Volume 5.9295877720971E+22
Space diagonal 67541203.461693

Equilateral Triangle

Length = n
Perimeter 116984796
Area 6.5844115904673E+14
Altitude 33770601.730847

Triangular Pyramid

Length = n
Surface area 6.5844115904673E+14
Volume 6.9880862054845E+21
Height 18382387.232739