38828947 (number)

38828947 is an odd 8-digits composite number following 38828946 and preceding 38828948. In scientific notation, it is written as 3.8828947 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 37296000 positive integers (up to 38828947) that are relatively prime to 38828947.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8828947 × 10^7
Engineering notation 3.8828947 × 10^6

Prime Factorization of 38828947

Prime Factorization 37 × 37 × 113 × 251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1049431
Product of the distinct prime numbers

The prime factorization of 38828947 is 37 × 37 × 113 × 251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 16, 97, 87, 442, 1079, 8679, 69477, 73041, 271016, 485441, 7559168, 7533348, 48157789, 76836378, 895953091, 68767846, 3404981224, 4534243345

Basic calculations (n = 38828947)

Multiplication

n×y
n×2 77657894
n×3 116486841
n×4 155315788
n×5 194144735

Division

n÷y
n÷2 19414473.5
n÷3 12942982.333333
n÷3 9707236.75
n÷5 7765789.4

Exponentiation

ny
n2 1507687125128809
n3 5.8541903474209E+22
n4 2.2731204672792E+30
n5 8.8262874148598E+37

Nth Root

y√n
2√n 6231.2877481304
3√n 338.62462547157
4√n 78.93850611793
5√n 32.948156686152

Divisors of 38828947

1, 37, 113, 251, 1369, 4181, 9287, 28363, 154697, 343619, 1049431, 38828947

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 -38828946
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 38828947 can be divided by 12 positive divisors. The sum of these divisors (counting 38828947) is 1, the average is 0.083333333333333.

Base conversion 38828947

Base System Value
2 Binary 10010100000111101110010011
3 Ternary 2201001201022011
4 Quaternary 2110013232103
5 Quinary 34420011242
6 Senary 3504123351
8 Octal 224075623
10 Decimal 38828947
12 Duodecimal 11006557
16 Hexadecimal 2507b93
20 Vigesimal c2dc77
36 Base36 n48lv

Cryptographic Hash Functions

md5 8276d60fdc0efd9fb73b194437c324e9
sha1 836918fb762731694400ec8ca0297ee71e44aa87
sha256 300c9593aaf6c92bc23e2467f155ea0e94fbd6aca415a837abec9916f300b88a
sha512 013c0eda05a855ac2310f84742ef189f5e3010a451003f90ffed29b1fbf3b31aef794e7a0a5b0d19fd34c53118a122bd78a02df4ea1bc0dcf908f1629b73b66c
ripemd-160 034471deaef4529344bcd3fd42acdec1a2e0b706

38828947 as geometric shapes

Circle

Radius = n
Diameter 77657894
Circumference 243969469.28365
Area 4.7365387962166E+15

Sphere

Radius = n
Volume 2.4521975184232E+23
Surface area 1.8946155184866E+16
Circumference 243969469.28365

Square

Length = n
Perimeter 155315788
Area 1507687125128809
Diagonal 54912423.460066

Cube

Length = n
Surface area 9046122750772854
Volume 5.8541903474209E+22
Space diagonal 67253709.008399

Equilateral Triangle

Length = n
Perimeter 116486841
Area 6.5284767566014E+14
Altitude 33626854.5042

Triangular Pyramid

Length = n
Surface area 6.5284767566014E+14
Volume 6.8992294883636E+21
Height 18304141.153355