638049112 (number)

638049112 is an even 9-digits composite number following 638049111 and preceding 638049113. In scientific notation, it is written as 6.38049112 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors. There are 319024552 positive integers (up to 638049112) that are relatively prime to 638049112.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million forty-nine thousand one hundred twelve

Notation

Scientific notation 6.38049112 × 10^8
Engineering notation 6.38049112 × 10^6

Prime Factorization of 638049112

Prime Factorization 2 × 2 × 2 × 79756139

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 159512278
Product of the distinct prime numbers

The prime factorization of 638049112 is 2 × 2 × 2 × 79756139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 84, 37, 89, 512, 8070, 2107, 5576, 26893, 813060, 654024, 5512747, 6701905, 10094194, 4897501, 156833573, 26339157, 9516524549, 4087937421

Basic calculations (n = 638049112)

Multiplication

n×y
n×2 1276098224
n×3 1914147336
n×4 2552196448
n×5 3190245560

Division

n÷y
n÷2 319024556
n÷3 212683037.33333
n÷3 159512278
n÷5 127609822.4

Exponentiation

ny
n2 407106669323988544
n3 2.5975404885145E+26
n4 1.6573584020807E+35
n5 1.0574760567133E+44

Nth Root

y√n
2√n 25259.634043271
3√n 860.89734711523
4√n 158.93279725491
5√n 57.672771436114

Divisors of 638049112

1, 2, 4, 8, 79756139, 159512278, 319024556, 638049112

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 -638049111
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 638049112 can be divided by 8 positive divisors. The sum of these divisors (counting 638049112) is 1, the average is 0.125.

Base conversion 638049112

Base System Value
2 Binary 100110000001111101101101011000
3 Ternary 1122110121020211121
4 Quaternary 212001331231120
5 Quinary 2301320032422
6 Senary 143151335024
8 Octal 4601755530
10 Decimal 638049112
12 Duodecimal 159821474
16 Hexadecimal 2607db58
20 Vigesimal 9j7g2fc
36 Base36 ajvlug

Cryptographic Hash Functions

md5 fab00979b52f0ff4e63077c79650fc42
sha1 b47236ea9bedca2d0d8bfda45b4d61b6b2ea38b2
sha256 4029174fb572df706eb5052923fc1d8431ec6fc7702ece512ce437e3c3354327
sha512 8f907d6e8e939d0caefdee92f50f06423c1f27c3f6475e97de7d15fbef74555a98ccf070d79b6fbe67302648c549aca12b5dc5e1c0d1277442598a19007feea4
ripemd-160 350784c128b1587b3a2df4156122e37e08664047

638049112 as geometric shapes

Circle

Radius = n
Diameter 1276098224
Circumference 4008980805.7774
Area 1.2789633215757E+18

Sphere

Radius = n
Volume 1.0880552154826E+27
Surface area 5.1158532863026E+18
Circumference 4008980805.7774

Square

Length = n
Perimeter 2552196448
Area 407106669323988544
Diagonal 902337707.65051

Cube

Length = n
Surface area 2442640015943931264
Volume 2.5975404885145E+26
Space diagonal 1105133479.7082

Equilateral Triangle

Length = n
Perimeter 1914147336
Area 1.7628235884232E+17
Altitude 552566739.8541

Triangular Pyramid

Length = n
Surface area 1.7628235884232E+17
Volume 3.0612308230587E+25
Height 300779235.8835