636761338 (number)

636761338 is an even 9-digits composite number following 636761337 and preceding 636761339. In scientific notation, it is written as 6.36761338 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 318380668 positive integers (up to 636761338) that are relatively prime to 636761338.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million seven hundred sixty-one thousand three hundred thirty-eight

Notation

Scientific notation 6.36761338 × 10^8
Engineering notation 6.36761338 × 10^6

Prime Factorization of 636761338

Prime Factorization 2 × 318380669

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 636761338
Product of the distinct prime numbers

The prime factorization of 636761338 is 2 × 318380669. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 11, 68, 186, 339, 2131, 6348, 76459, 55536, 690443, 547796, 8795541, 2463567, 9245449, 91265823, 983076157, 98686051, 6181176311, 2857603780

Basic calculations (n = 636761338)

Multiplication

n×y
n×2 1273522676
n×3 1910284014
n×4 2547045352
n×5 3183806690

Division

n÷y
n÷2 318380669
n÷3 212253779.33333
n÷3 159190334.5
n÷5 127352267.6

Exponentiation

ny
n2 405465001571550244
n3 2.5818443691287E+26
n4 1.6440186749942E+35
n5 1.0468475311863E+44

Nth Root

y√n
2√n 25234.130418939
3√n 860.31777421955
4√n 158.85254300432
5√n 57.649472437306

Divisors of 636761338

1, 2, 318380669, 636761338

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -636761337
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 636761338 can be divided by 4 positive divisors. The sum of these divisors (counting 636761338) is 1, the average is 0.25.

Base conversion 636761338

Base System Value
2 Binary 100101111101000011010011111010
3 Ternary 1122101011211100021
4 Quaternary 211331003103322
5 Quinary 2301002330323
6 Senary 143104001054
8 Octal 4575032372
10 Decimal 636761338
12 Duodecimal 15930018a
16 Hexadecimal 25f434fa
20 Vigesimal 9ijf36i
36 Base36 aj406y

Cryptographic Hash Functions

md5 e810f31ce2118ca8c3eafd37f8d4c991
sha1 8a6e2adc01efd864e022b3b8edd7b2c3d62ad08c
sha256 5048d7c1876e786f9d22551682bef740aca0c8445f22d233364059c92cf43acb
sha512 db46b7023be17f92add1b43663a6a5f2a4d8f78bc62195917f17845b7c64a5c09642ad2164d1d98485f888342e72a2f22e92c82a4cabb34581fae14410cd769f
ripemd-160 f330feaf46a1aae902fe1cbc1a23aa804c4bb8e2

636761338 as geometric shapes

Circle

Radius = n
Diameter 1273522676
Circumference 4000889483.1016
Area 1.273805870225E+18

Sphere

Radius = n
Volume 1.0814804403689E+27
Surface area 5.0952234808998E+18
Circumference 4000889483.1016

Square

Length = n
Perimeter 2547045352
Area 405465001571550244
Diagonal 900516520.19444

Cube

Length = n
Surface area 2432790009429301464
Volume 2.5818443691287E+26
Space diagonal 1102902989.7115

Equilateral Triangle

Length = n
Perimeter 1910284014
Area 1.7557149585323E+17
Altitude 551451494.85577

Triangular Pyramid

Length = n
Surface area 1.7557149585323E+17
Volume 3.0427327689654E+25
Height 300172173.39815