38479928 (number)

38479928 is an even 8-digits composite number following 38479927 and preceding 38479929. In scientific notation, it is written as 3.8479928 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors. There are 18619200 positive integers (up to 38479928) that are relatively prime to 38479928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8479928 × 10^7
Engineering notation 3.8479928 × 10^6

Prime Factorization of 38479928

Prime Factorization 2 × 2 × 2 × 31 × 155161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9619982
Product of the distinct prime numbers

The prime factorization of 38479928 is 2 × 2 × 2 × 31 × 155161. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 53, 9, 90, 465, 5366, 2821, 32727, 64287, 665026, 70070, 7391696, 966763, 88592462, 56823378, 961791265, 257365350, 3387311251, 1920218166

Basic calculations (n = 38479928)

Multiplication

n×y
n×2 76959856
n×3 115439784
n×4 153919712
n×5 192399640

Division

n÷y
n÷2 19239964
n÷3 12826642.666667
n÷3 9619982
n÷5 7695985.6

Exponentiation

ny
n2 1480704858885184
n3 5.6977416359152E+22
n4 2.1924868791262E+30
n5 8.4366737249721E+37

Nth Root

y√n
2√n 6203.2191642727
3√n 337.60697989507
4√n 78.760517800943
5√n 32.888710813922

Divisors of 38479928

1, 2, 4, 8, 31, 62, 124, 248, 155161, 310322, 620644, 1241288, 4809991, 9619982, 19239964, 38479928

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 -38479927
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 38479928 can be divided by 16 positive divisors. The sum of these divisors (counting 38479928) is 1, the average is 0.0625.

Base conversion 38479928

Base System Value
2 Binary 10010010110010100000111000
3 Ternary 2200101222112112
4 Quaternary 2102302200320
5 Quinary 34322324203
6 Senary 3452431452
8 Octal 222624070
10 Decimal 38479928
12 Duodecimal 10a78588
16 Hexadecimal 24b2838
20 Vigesimal c09jg8
36 Base36 mwraw

Cryptographic Hash Functions

md5 7ad78f55a2b4dfaa5b351e2973edbdee
sha1 ec1c47adb68bb23f89fbd49c95b3da42c3aa1d84
sha256 16f3ad64425bb3f876a04d69fce150c8735fbbe426ebc8e5fd71ebac15347bb7
sha512 d813fbab0f4d0997117a6ed0435b2ef988c80809af2dab0f66e2c8df3b1332ee0c241ccf43bf803fcec7dad50445f0bb4761187f620006b9ed7d272aec134b62
ripemd-160 0c7bb27aa6bd6a0f67bbea44288008d63cb77435

38479928 as geometric shapes

Circle

Radius = n
Diameter 76959856
Circumference 241776518.23093
Area 4.6517715068084E+15

Sphere

Radius = n
Volume 2.3866644353925E+23
Surface area 1.8607086027234E+16
Circumference 241776518.23093

Square

Length = n
Perimeter 153919712
Area 1480704858885184
Diagonal 54418836.05674

Cube

Length = n
Surface area 8884229153311104
Volume 5.6977416359152E+22
Space diagonal 66649190.367592

Equilateral Triangle

Length = n
Perimeter 115439784
Area 6.4116401165081E+14
Altitude 33324595.183796

Triangular Pyramid

Length = n
Surface area 6.4116401165081E+14
Volume 6.7148529136743E+21
Height 18139612.018913