38828930 (number)

38828930 is an even 8-digits composite number following 38828929 and preceding 38828931. In scientific notation, it is written as 3.8828930 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 13312752 positive integers (up to 38828930) that are relatively prime to 38828930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8828930 × 10^7
Engineering notation 3.8828930 × 10^6

Prime Factorization of 38828930

Prime Factorization 2 × 5 × 7 × 554699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38828930
Product of the distinct prime numbers

The prime factorization of 38828930 is 2 × 5 × 7 × 554699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 33, 43, 22, 305, 8408, 2479, 17423, 68374, 318706, 955886, 1549130, 4400733, 23641538, 63424853, 567391265, 975409948, 8537042092, 7108258578

Basic calculations (n = 38828930)

Multiplication

n×y
n×2 77657860
n×3 116486790
n×4 155315720
n×5 194144650

Division

n÷y
n÷2 19414465
n÷3 12942976.666667
n÷3 9707232.5
n÷5 7765786

Exponentiation

ny
n2 1507685804944900
n3 5.8541826582199E+22
n4 2.2731164864324E+30
n5 8.8262680933528E+37

Nth Root

y√n
2√n 6231.2863840462
3√n 338.62457605294
4√n 78.938497477759
5√n 32.948153801094

Divisors of 38828930

1, 2, 5, 7, 10, 14, 35, 70, 554699, 1109398, 2773495, 3882893, 5546990, 7765786, 19414465, 38828930

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38828929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38828930 can be divided by 16 positive divisors. The sum of these divisors (counting 38828930) is 1, the average is 0.0625.

Base conversion 38828930

Base System Value
2 Binary 10010100000111101110000010
3 Ternary 2201001201021112
4 Quaternary 2110013232002
5 Quinary 34420011210
6 Senary 3504123322
8 Octal 224075602
10 Decimal 38828930
12 Duodecimal 11006542
16 Hexadecimal 2507b82
20 Vigesimal c2dc6a
36 Base36 n48le

Cryptographic Hash Functions

md5 fa54e3d401cdf5af014d40df69c29598
sha1 72651a86848fa4e952e40a89a3e359dd876077a3
sha256 278a4760410347580534441d8a5d9c94ebbe124d2a783046ad5bad368354183c
sha512 ce030ab422394244ccf2c4a4aa4bab51012cf2a8dcec7411cec257af6966fc910511ffe78d864fe2cdd9ee1a56b1eb45aeadb361bac9cb6155613ee7f6a9aa31
ripemd-160 8d5d7a96d530041bce278e178751fe73ed8ec58b

38828930 as geometric shapes

Circle

Radius = n
Diameter 77657860
Circumference 243969362.4695
Area 4.7365346487365E+15

Sphere

Radius = n
Volume 2.4521942975782E+23
Surface area 1.8946138594946E+16
Circumference 243969362.4695

Square

Length = n
Perimeter 155315720
Area 1507685804944900
Diagonal 54912399.418436

Cube

Length = n
Surface area 9046114829669400
Volume 5.8541826582199E+22
Space diagonal 67253679.563535

Equilateral Triangle

Length = n
Perimeter 116486790
Area 6.5284710400374E+14
Altitude 33626839.781768

Triangular Pyramid

Length = n
Surface area 6.5284710400374E+14
Volume 6.8992204265533E+21
Height 18304133.139479