638860113 (number)

638860113 is an odd 9-digits composite number following 638860112 and preceding 638860114. In scientific notation, it is written as 6.38860113 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 425154816 positive integers (up to 638860113) that are relatively prime to 638860113.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million eight hundred sixty thousand one hundred thirteen

Notation

Scientific notation 6.38860113 × 10^8
Engineering notation 6.38860113 × 10^6

Prime Factorization of 638860113

Prime Factorization 9 × 569 × 124753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 638860113
Product of the distinct prime numbers

The prime factorization of 638860113 is 9 × 569 × 124753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 638860113)

Multiplication

n×y
n×2 1277720226
n×3 1916580339
n×4 2555440452
n×5 3194300565

Division

n÷y
n÷2 319430056.5
n÷3 212953371
n÷3 159715028.25
n÷5 127772022.6

Exponentiation

ny
n2 408142243982372769
n3 2.6074580011065E+26
n4 1.6658009132297E+35
n5 1.0642137596614E+44

Nth Root

y√n
2√n 25275.682245985
3√n 861.26194444321
4√n 158.98327662363
5√n 57.687425139764

Divisors of 638860113

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 -638860112
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 638860113 can be divided by 8 positive divisors. The sum of these divisors (counting 638860113) is 1, the average is 0.125.

Base conversion 638860113

Base System Value
2 Binary 100110000101000011101101010001
3 Ternary 1122112010110022200
4 Quaternary 212011003231101
5 Quinary 2302022010423
6 Senary 143220553413
8 Octal 4605035521
10 Decimal 638860113
12 Duodecimal 159b52869
16 Hexadecimal 26143b51
20 Vigesimal 9jcha5d
36 Base36 akczm9

Cryptographic Hash Functions

md5 6a4a4e8c61409215e2a7224e6feb9e3d
sha1 ec2b97dfe81379214ccb4b17623fb8c028cd8529
sha256 cb2216053206f5f8ac6bf28fe840322cde56f1db5f2c031c11fc95a110fd4ecb
sha512 e15d63b48edc8bcf47141ba39838b3aba3a33a1b6e1c2c20ed9fdb4601f4ac78282fddee7dd03e325a7426dac26d33db986c79ff3170c0782643b4d06807faf9
ripemd-160 98fd7de0721f0d7fb27f813618fe44ea92e708fd

638860113 as geometric shapes

Circle

Radius = n
Diameter 1277720226
Circumference 4014076475.3447
Area 1.2822166753147E+18

Sphere

Radius = n
Volume 1.0922094534427E+27
Surface area 5.1288667012587E+18
Circumference 4014076475.3447

Square

Length = n
Perimeter 2555440452
Area 408142243982372769
Diagonal 903484636.26381

Cube

Length = n
Surface area 2448853463894236614
Volume 2.6074580011065E+26
Space diagonal 1106538174.6452

Equilateral Triangle

Length = n
Perimeter 1916580339
Area 1.7673077582316E+17
Altitude 553269087.3226

Triangular Pyramid

Length = n
Surface area 1.7673077582316E+17
Volume 3.0729187237359E+25
Height 301161545.42127