634638081 (number)

634638081 is an odd 9-digits composite number following 634638080 and preceding 634638082. In scientific notation, it is written as 6.34638081 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 329682000 positive integers (up to 634638081) that are relatively prime to 634638081.

Interesting facts

Basic properties

Name

Name six hundred thirty-four million six hundred thirty-eight thousand eighty-one

Notation

Scientific notation 6.34638081 × 10^8
Engineering notation 6.34638081 × 10^6

Prime Factorization of 634638081

Prime Factorization 33 × 7 × 2747351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 634638081
Product of the distinct prime numbers

The prime factorization of 634638081 is 33 × 7 × 2747351. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 25, 20, 286, 773, 275, 2669, 61676, 19798, 742936, 139451, 75674, 7106857, 26944297, 97809961, 42201311, 341234307, 585567092, 9838970027

Basic calculations (n = 634638081)

Multiplication

n×y
n×2 1269276162
n×3 1903914243
n×4 2538552324
n×5 3173190405

Division

n÷y
n÷2 317319040.5
n÷3 211546027
n÷3 158659520.25
n÷5 126927616.2

Exponentiation

ny
n2 402765493855362561
n3 2.5561032011338E+26
n4 1.6222004304055E+35
n5 1.0295101681499E+44

Nth Root

y√n
2√n 25192.024154482
3√n 859.36047686487
4√n 158.71995512374
5√n 57.6109750514

Divisors of 634638081

1, 7, 33, 231, 2747351, 19231457, 90662583, 634638081

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 -634638080
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 634638081 can be divided by 8 positive divisors. The sum of these divisors (counting 634638081) is 1, the average is 0.125.

Base conversion 634638081

Base System Value
2 Binary 100101110100111100111100000001
3 Ternary 1122020011221210010
4 Quaternary 211310330330001
5 Quinary 2244431404311
6 Senary 142550255133
8 Octal 4564747401
10 Decimal 634638081
12 Duodecimal 1586574a9
16 Hexadecimal 25d3cf01
20 Vigesimal 9i69f41
36 Base36 ahuhvl

Cryptographic Hash Functions

md5 81ca2cecdd582cf0aa1019d24e593d3a
sha1 3de1538e2d2d07abec551d95f7c9fa5e30451379
sha256 1c2c1d242c3138485dc3356c0a1213d85adf63ff664db673918303acfc2f3484
sha512 1c34292c91ee330b1de29e0f28b3daec41cce2e22ddd796cd4da11fdbd8d369c78ae931c77c9f061db687deded0c3d9155cd3296dcd5020f31001d15f8144d26
ripemd-160 44eee1b55fbc90bb673eae555f30f4aeb4324d2c

634638081 as geometric shapes

Circle

Radius = n
Diameter 1269276162
Circumference 3987548665.9158
Area 1.2653251166155E+18

Sphere

Radius = n
Volume 1.0706980051333E+27
Surface area 5.0613004664619E+18
Circumference 3987548665.9158

Square

Length = n
Perimeter 2538552324
Area 402765493855362561
Diagonal 897513781.34863

Cube

Length = n
Surface area 2416592963132175366
Volume 2.5561032011338E+26
Space diagonal 1099225400.71

Equilateral Triangle

Length = n
Perimeter 1903914243
Area 1.7440257472326E+17
Altitude 549612700.35501

Triangular Pyramid

Length = n
Surface area 1.7440257472326E+17
Volume 3.0123965115573E+25
Height 299171260.44954