638367084 (number)

638367084 is an even 9-digits composite number following 638367083 and preceding 638367085. In scientific notation, it is written as 6.38367084 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 210094560 positive integers (up to 638367084) that are relatively prime to 638367084.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million three hundred sixty-seven thousand eighty-four

Notation

Scientific notation 6.38367084 × 10^8
Engineering notation 6.38367084 × 10^6

Prime Factorization of 638367084

Prime Factorization 2 × 2 × 9 × 79 × 224461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 319183542
Product of the distinct prime numbers

The prime factorization of 638367084 is 2 × 2 × 9 × 79 × 224461. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 39, 54, 470, 768, 6218, 1681, 62218, 4836, 771657, 510759, 292981, 4462031, 89470439, 2457913, 755515026, 874681804, 2608838014, 5822115450

Basic calculations (n = 638367084)

Multiplication

n×y
n×2 1276734168
n×3 1915101252
n×4 2553468336
n×5 3191835420

Division

n÷y
n÷2 319183542
n÷3 212789028
n÷3 159591771
n÷5 127673416.8

Exponentiation

ny
n2 407512533934663056
n3 2.6014258798132E+26
n4 1.6606646531385E+35
n5 1.0601136521259E+44

Nth Root

y√n
2√n 25265.927333071
3√n 861.04033286438
4√n 158.95259460943
5√n 57.678518539797

Divisors of 638367084

1, 2, 4, 9, 18, 36, 79, 158, 316, 711, 1422, 2844, 224461, 448922, 897844, 2020149, 4040298, 8080596, 17732419, 35464838, 70929676, 159591771, 319183542, 638367084

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638367083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638367084 can be divided by 24 positive divisors. The sum of these divisors (counting 638367084) is 1, the average is 0.041666666666667.

Base conversion 638367084

Base System Value
2 Binary 100110000011001011010101101100
3 Ternary 1122111012102000100
4 Quaternary 212003023111230
5 Quinary 2301410221314
6 Senary 143202231100
8 Octal 4603132554
10 Decimal 638367084
12 Duodecimal 159955490
16 Hexadecimal 260cb56c
20 Vigesimal 9j9fhe4
36 Base36 ak2f70

Cryptographic Hash Functions

md5 9526ce60401face232a83381a879ad53
sha1 123f39267282972cb0771e96d35f15dd113072f2
sha256 158756b068e7297535b2741d0dd7711b77c1bae3093079feb8431724284b3a78
sha512 4a712aa082b83a4dd35a7304baa360facbc3d98d1b6bf57d3a9f88519206eb4817b54c3b1fe28eaebc2cd9fd3b40808fe0aada5389de09d59754d282dace694c
ripemd-160 fb3ed3dcf645f5c1d98f21ef7476b4cbc2d90223

638367084 as geometric shapes

Circle

Radius = n
Diameter 1276734168
Circumference 4010978682.7759
Area 1.2802383828549E+18

Sphere

Radius = n
Volume 1.0896827243839E+27
Surface area 5.1209535314196E+18
Circumference 4010978682.7759

Square

Length = n
Perimeter 2553468336
Area 407512533934663056
Diagonal 902787387.96536

Cube

Length = n
Surface area 2445075203607978336
Volume 2.6014258798132E+26
Space diagonal 1105684223.3676

Equilateral Triangle

Length = n
Perimeter 1915101252
Area 1.7645810337399E+17
Altitude 552842111.68379

Triangular Pyramid

Length = n
Surface area 1.7645810337399E+17
Volume 3.0658098006168E+25
Height 300929129.32179