38821071 (number)

38821071 is an odd 8-digits composite number following 38821070 and preceding 38821072. In scientific notation, it is written as 3.8821071 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 25336800 positive integers (up to 38821071) that are relatively prime to 38821071.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred twenty-one thousand seventy-one

Notation

Scientific notation 3.8821071 × 10^7
Engineering notation 3.8821071 × 10^6

Prime Factorization of 38821071

Prime Factorization 3 × 61 × 307 × 691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38821071
Product of the distinct prime numbers

The prime factorization of 38821071 is 3 × 61 × 307 × 691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 35, 95, 692, 995, 8372, 65, 25951, 53575, 856433, 58925, 3841357, 2724301, 98849876, 19291587, 256739342, 480716601, 971656590, 7317285476

Basic calculations (n = 38821071)

Multiplication

n×y
n×2 77642142
n×3 116463213
n×4 155284284
n×5 194105355

Division

n÷y
n÷2 19410535.5
n÷3 12940357
n÷3 9705267.75
n÷5 7764214.2

Exponentiation

ny
n2 1507075553587041
n3 5.8506287068167E+22
n4 2.2712767242197E+30
n5 8.817339497158E+37

Nth Root

y√n
2√n 6230.6557439807
3√n 338.60172856861
4√n 78.934502874096
5√n 32.946819947666

Divisors of 38821071

1, 3, 61, 183, 307, 691, 921, 2073, 18727, 42151, 56181, 126453, 212137, 636411, 12940357, 38821071

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 -38821070
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 38821071 can be divided by 16 positive divisors. The sum of these divisors (counting 38821071) is 1, the average is 0.0625.

Base conversion 38821071

Base System Value
2 Binary 10010100000101110011001111
3 Ternary 2201001022111110
4 Quaternary 2110011303033
5 Quinary 34414233241
6 Senary 3504023103
8 Octal 224056317
10 Decimal 38821071
12 Duodecimal 11001a93
16 Hexadecimal 2505ccf
20 Vigesimal c2ccdb
36 Base36 n42j3

Cryptographic Hash Functions

md5 15805b4eda12fd4298b9978b825fd5c5
sha1 80a197d4e3ee84399d0ec8d48ce96cca5d787849
sha256 afc599965542207ed3d04cf7da5f095e2e3e20ae5641d94c56ee3a0b833c2cfe
sha512 062cf92e16c157b0ee74dbb9c12c90d9750ffbbeded1abf72a262dc26700e0a4a7e34e58a912793237a38c34c7a4369a9176b8ccaaf200fe1903886bbd28ad8f
ripemd-160 1a03da6924bcfe8858050dfd455934993216213d

38821071 as geometric shapes

Circle

Radius = n
Diameter 77642142
Circumference 243919982.91618
Area 4.7346174875538E+15

Sphere

Radius = n
Volume 2.4507056218956E+23
Surface area 1.8938469950215E+16
Circumference 243919982.91618

Square

Length = n
Perimeter 155284284
Area 1507075553587041
Diagonal 54901285.114049

Cube

Length = n
Surface area 9042453321522246
Volume 5.8506287068167E+22
Space diagonal 67240067.376239

Equilateral Triangle

Length = n
Perimeter 116463213
Area 6.5258285741444E+14
Altitude 33620033.688119

Triangular Pyramid

Length = n
Surface area 6.5258285741444E+14
Volume 6.8950320546579E+21
Height 18300428.37135