38320813 (number)

38320813 is an odd 8-digits composite number following 38320812 and preceding 38320814. In scientific notation, it is written as 3.8320813 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 38184160 positive integers (up to 38320813) that are relatively prime to 38320813.

Interesting facts

Basic properties

Name

Name thirty-eight million three hundred twenty thousand eight hundred thirteen

Notation

Scientific notation 3.8320813 × 10^7
Engineering notation 3.8320813 × 10^6

Prime Factorization of 38320813

Prime Factorization 281 × 136373

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38320813
Product of the distinct prime numbers

The prime factorization of 38320813 is 281 × 136373. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 4, 4, 696, 716, 371, 9504, 82758, 64665, 254105, 661329, 1528166, 6771473, 86076300, 98899559, 360982733, 669408116, 6580748712, 863808842

Basic calculations (n = 38320813)

Multiplication

n×y
n×2 76641626
n×3 114962439
n×4 153283252
n×5 191604065

Division

n÷y
n÷2 19160406.5
n÷3 12773604.333333
n÷3 9580203.25
n÷5 7664162.6

Exponentiation

ny
n2 1468484708980969
n3 5.6273527926219E+22
n4 2.1564473405109E+30
n5 8.2636815280066E+37

Nth Root

y√n
2√n 6190.3806829629
3√n 337.14100061733
4√n 78.678972304949
5√n 32.861466665693

Divisors of 38320813

1, 281, 136373, 38320813

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 -38320812
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 38320813 can be divided by 4 positive divisors. The sum of these divisors (counting 38320813) is 1, the average is 0.25.

Base conversion 38320813

Base System Value
2 Binary 10010010001011101010101101
3 Ternary 2200002220021101
4 Quaternary 2102023222231
5 Quinary 34302231223
6 Senary 3445203101
8 Octal 222135255
10 Decimal 38320813
12 Duodecimal 10a00491
16 Hexadecimal 248baad
20 Vigesimal bja20d
36 Base36 mtcj1

Cryptographic Hash Functions

md5 0ff17e716fac3f22f1dd2648a4d8280e
sha1 9f20dcddcc4b80ff5a2184831c1696425931a46d
sha256 7de5d06ebdbbede851310583980bf60b536d9d65c3282058b94fa7a59bb7c7b5
sha512 618482e0fd5eaf509841b4b976f6a82d897e58395f6af9fa60e7ba95d8fe571bf858f8a70f5470a8d2b718ea75480ad10790a0e142f8e1ceb57cc4e7ef921c2b
ripemd-160 c247bebf89fd04701bbbeb0c5a51b106eba248fe

38320813 as geometric shapes

Circle

Radius = n
Diameter 76641626
Circumference 240776769.20078
Area 4.6133807736436E+15

Sphere

Radius = n
Volume 2.3571800256612E+23
Surface area 1.8453523094574E+16
Circumference 240776769.20078

Square

Length = n
Perimeter 153283252
Area 1468484708980969
Diagonal 54193813.465763

Cube

Length = n
Surface area 8810908253885814
Volume 5.6273527926219E+22
Space diagonal 66373595.103346

Equilateral Triangle

Length = n
Perimeter 114962439
Area 6.3587253152326E+14
Altitude 33186797.551673

Triangular Pyramid

Length = n
Surface area 6.3587253152326E+14
Volume 6.63189886632E+21
Height 18064604.488588