38216871 (number)

38216871 is an odd 8-digits composite number following 38216870 and preceding 38216872. In scientific notation, it is written as 3.8216871 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 19852560 positive integers (up to 38216871) that are relatively prime to 38216871.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred sixteen thousand eight hundred seventy-one

Notation

Scientific notation 3.8216871 × 10^7
Engineering notation 3.8216871 × 10^6

Prime Factorization of 38216871

Prime Factorization 3 × 21 × 11 × 55147

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38216871
Product of the distinct prime numbers

The prime factorization of 38216871 is 3 × 21 × 11 × 55147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 33, 66, 524, 647, 9883, 1900, 90220, 84742, 97375, 704906, 5973484, 3711808, 40801091, 6349106, 638129471, 153132854, 5400152026, 4145551920

Basic calculations (n = 38216871)

Multiplication

n×y
n×2 76433742
n×3 114650613
n×4 152867484
n×5 191084355

Division

n÷y
n÷2 19108435.5
n÷3 12738957
n÷3 9554217.75
n÷5 7643374.2

Exponentiation

ny
n2 1460529229030641
n3 5.5816857137593E+22
n4 2.1331456288528E+30
n5 8.1522151322083E+37

Nth Root

y√n
2√n 6181.9795373327
3√n 336.83590234474
4√n 78.625565418207
5√n 32.843620496738

Divisors of 38216871

1, 3, 11, 21, 33, 63, 231, 693, 55147, 165441, 606617, 1158087, 1819851, 3474261, 12738957, 38216871

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 -38216870
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 38216871 can be divided by 16 positive divisors. The sum of these divisors (counting 38216871) is 1, the average is 0.0625.

Base conversion 38216871

Base System Value
2 Binary 10010001110010010010100111
3 Ternary 2122220121200200
4 Quaternary 2101302102213
5 Quinary 34240414441
6 Senary 3443041543
8 Octal 221622247
10 Decimal 38216871
12 Duodecimal 109702b3
16 Hexadecimal 24724a7
20 Vigesimal bih23b
36 Base36 mr4br

Cryptographic Hash Functions

md5 8ab6c1c4c5c5831d415f7d1d9d0f3802
sha1 7f764c5a8b9015aa2a4545f2e44794cb6a25c881
sha256 2864874b9aa0f4b09c2cddcb68373b11da1450337d43d47350400c6baa24c0ea
sha512 824b5c1792af0e08d489432143613f98164d2b8b207b8fb728151a0c0122fc2d7235ca8ba53fee45eaa5319f725c01f01784c9ff1f745c9477f8cb700f27314e
ripemd-160 48a973d9da2c78362a34a479a588d3b3b6490599

38216871 as geometric shapes

Circle

Radius = n
Diameter 76433742
Circumference 240123682.35358
Area 4.5883878962758E+15

Sphere

Radius = n
Volume 2.3380510443991E+23
Surface area 1.8353551585103E+16
Circumference 240123682.35358

Square

Length = n
Perimeter 152867484
Area 1460529229030641
Diagonal 54046817.279663

Cube

Length = n
Surface area 8763175374183846
Volume 5.5816857137593E+22
Space diagonal 66193562.278306

Equilateral Triangle

Length = n
Perimeter 114650613
Area 6.3242770765512E+14
Altitude 33096781.139153

Triangular Pyramid

Length = n
Surface area 6.3242770765512E+14
Volume 6.5780796977522E+21
Height 18015605.759888