38642214 (number)

38642214 is an even 8-digits composite number following 38642213 and preceding 38642215. In scientific notation, it is written as 3.8642214 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 11889888 positive integers (up to 38642214) that are relatively prime to 38642214.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred forty-two thousand two hundred fourteen

Notation

Scientific notation 3.8642214 × 10^7
Engineering notation 3.8642214 × 10^6

Prime Factorization of 38642214

Prime Factorization 2 × 3 × 13 × 495413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38642214
Product of the distinct prime numbers

The prime factorization of 38642214 is 2 × 3 × 13 × 495413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 79, 78, 279, 235, 3170, 9804, 73974, 16275, 445584, 379629, 8196142, 7189337, 61906664, 58602884, 166203314, 459034580, 4851478787, 1565048571

Basic calculations (n = 38642214)

Multiplication

n×y
n×2 77284428
n×3 115926642
n×4 154568856
n×5 193211070

Division

n÷y
n÷2 19321107
n÷3 12880738
n÷3 9660553.5
n÷5 7728442.8

Exponentiation

ny
n2 1493220702821796
n3 5.770135394767E+22
n4 2.2297080673356E+30
n5 8.6160856295509E+37

Nth Root

y√n
2√n 6216.286190323
3√n 338.08092433458
4√n 78.843428326798
5√n 32.916405231939

Divisors of 38642214

1, 2, 3, 6, 13, 26, 39, 78, 495413, 990826, 1486239, 2972478, 6440369, 12880738, 19321107, 38642214

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 -38642213
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 38642214 can be divided by 16 positive divisors. The sum of these divisors (counting 38642214) is 1, the average is 0.0625.

Base conversion 38642214

Base System Value
2 Binary 10010011011010001000100110
3 Ternary 2200201020011010
4 Quaternary 2103122020212
5 Quinary 34343022324
6 Senary 3500123050
8 Octal 223321046
10 Decimal 38642214
12 Duodecimal 10b36486
16 Hexadecimal 24da226
20 Vigesimal c1a5ae
36 Base36 n08iu

Cryptographic Hash Functions

md5 49beeb72d18c87968c8cd71f5d1e7828
sha1 1905e1e2c1e3010e9f90a8915e44729598020592
sha256 cbcc7c513b1f8090a4cbfae849ebd2c2a14cbaef281f9d9a7952f0986e7df6f5
sha512 13e43a5cae057c0f476148a72617b98143da3ddb8ed1931a95e7ca217e2d012a85f023e92bbb57b1a01d0fc3c2d80084f2e99dbaedf3d36eba7d4c8378c0d1a1
ripemd-160 30893476c1b2d1187d754c743a1de9c7a80387e2

38642214 as geometric shapes

Circle

Radius = n
Diameter 77284428
Circumference 242796191.24169
Area 4.6910911901731E+15

Sphere

Radius = n
Volume 2.4169886621891E+23
Surface area 1.8764364760693E+16
Circumference 242796191.24169

Square

Length = n
Perimeter 154568856
Area 1493220702821796
Diagonal 54648343.118923

Cube

Length = n
Surface area 8959324216930776
Volume 5.770135394767E+22
Space diagonal 66930277.964949

Equilateral Triangle

Length = n
Perimeter 115926642
Area 6.4658353105026E+14
Altitude 33465138.982475

Triangular Pyramid

Length = n
Surface area 6.4658353105026E+14
Volume 6.8001697766738E+21
Height 18216114.372974