38886968 (number)

38886968 is an even 8-digits composite number following 38886967 and preceding 38886969. In scientific notation, it is written as 3.8886968 × 10^7. The sum of its digits is 56. It has a total of 4 prime factors and 8 positive divisors. There are 19443480 positive integers (up to 38886968) that are relatively prime to 38886968.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred eighty-six thousand nine hundred sixty-eight

Notation

Scientific notation 3.8886968 × 10^7
Engineering notation 3.8886968 × 10^6

Prime Factorization of 38886968

Prime Factorization 2 × 2 × 2 × 4860871

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9721742
Product of the distinct prime numbers

The prime factorization of 38886968 is 2 × 2 × 2 × 4860871. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 18, 74, 950, 233, 1003, 4675, 61795, 12597, 500239, 620898, 5840754, 4756222, 62940296, 98856316, 559390193, 150422906, 7840497273, 5069893372

Basic calculations (n = 38886968)

Multiplication

n×y
n×2 77773936
n×3 116660904
n×4 155547872
n×5 194434840

Division

n÷y
n÷2 19443484
n÷3 12962322.666667
n÷3 9721742
n÷5 7777393.6

Exponentiation

ny
n2 1512196280233024
n3 5.8804728359141E+22
n4 2.2867375899506E+30
n5 8.8924291484806E+37

Nth Root

y√n
2√n 6235.9416289763
3√n 338.79320727177
4√n 78.967978503798
5√n 32.957997506155

Divisors of 38886968

1, 2, 4, 8, 4860871, 9721742, 19443484, 38886968

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38886967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38886968 can be divided by 8 positive divisors. The sum of these divisors (counting 38886968) is 1, the average is 0.125.

Base conversion 38886968

Base System Value
2 Binary 10010100010101111000111000
3 Ternary 2201011122220002
4 Quaternary 2110111320320
5 Quinary 34423340333
6 Senary 3505252132
8 Octal 224257070
10 Decimal 38886968
12 Duodecimal 11034048
16 Hexadecimal 2515e38
20 Vigesimal c30h88
36 Base36 n5hdk

Cryptographic Hash Functions

md5 6e58080cc7032762c94deb81f6305556
sha1 e85501b0d7b4551a2f0af9a1f5dbd1ea04ca5b5d
sha256 b0b899e7e4614255cc7320485310c7fb00964d6d19aff224886fe0e5fbd813dd
sha512 eda18ee71c5957682966d5de47627b6623a9a3be594b602a90f3eebe1ad0afa98ba996372ce7ba983281de1235b862c7012bb118ec159291fa7d01199b8fd393
ripemd-160 c7ce43d5da71c0ae8ad113bd53b4b937925d0a81

38886968 as geometric shapes

Circle

Radius = n
Diameter 77773936
Circumference 244334025.97836
Area 4.7507047247659E+15

Sphere

Radius = n
Volume 2.4632067014589E+23
Surface area 1.9002818899064E+16
Circumference 244334025.97836

Square

Length = n
Perimeter 155547872
Area 1512196280233024
Diagonal 54994477.545169

Cube

Length = n
Surface area 9073177681398144
Volume 5.8804728359141E+22
Space diagonal 67354204.328305

Equilateral Triangle

Length = n
Perimeter 116660904
Area 6.5480019709507E+14
Altitude 33677102.164153

Triangular Pyramid

Length = n
Surface area 6.5480019709507E+14
Volume 6.9302036980969E+21
Height 18331492.515056