636769980 (number)

636769980 is an even 9-digits composite number following 636769979 and preceding 636769981. In scientific notation, it is written as 6.36769980 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 132312960 positive integers (up to 636769980) that are relatively prime to 636769980.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million seven hundred sixty-nine thousand nine hundred eighty

Notation

Scientific notation 6.36769980 × 10^8
Engineering notation 6.36769980 × 10^6

Prime Factorization of 636769980

Prime Factorization 2 × 2 × 7 × 9 × 5 × 11 × 45943

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 318384990
Product of the distinct prime numbers

The prime factorization of 636769980 is 2 × 2 × 7 × 9 × 5 × 11 × 45943. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 636769980)

Multiplication

n×y
n×2 1273539960
n×3 1910309940
n×4 2547079920
n×5 3183849900

Division

n÷y
n÷2 318384990
n÷3 212256660
n÷3 159192495
n÷5 127353996

Exponentiation

ny
n2 405476007429200400
n3 2.5819494914117E+26
n4 1.6441079260072E+35
n5 1.0469185711615E+44

Nth Root

y√n
2√n 25234.301654692
3√n 860.32166622331
4√n 158.85308198046
5√n 57.649628917923

Divisors of 636769980

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -636769979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 636769980 can be divided by 96 positive divisors. The sum of these divisors (counting 636769980) is 1, the average is 0.010416666666667.

Base conversion 636769980

Base System Value
2 Binary 100101111101000101011010111100
3 Ternary 1122101012021012100
4 Quaternary 211331011122330
5 Quinary 2301003114410
6 Senary 143104105100
8 Octal 4575053274
10 Decimal 636769980
12 Duodecimal 159305190
16 Hexadecimal 25f456bc
20 Vigesimal 9ijg4j0
36 Base36 aj46v0

Cryptographic Hash Functions

md5 c6a77093ac5aaf7a333440ab3ba8ba66
sha1 074809f638581cf644f35246b063814893aec63b
sha256 45bc0e44f700e5f6456bb0790980228263854a5d417644aacefaccd188f0ff8a
sha512 bc4b58d572c901055360fbf417f4e53a3077927a1271fcb045e709a98a6a18e1dff7d7608fa706ec41c0a94941a064ff294482d05bff14fc6fc2a83a92b655cd
ripemd-160 0d9cad419ff66580abefa5e8d61f6e0b66734ef8

636769980 as geometric shapes

Circle

Radius = n
Diameter 1273539960
Circumference 4000943782.389
Area 1.2738404461465E+18

Sphere

Radius = n
Volume 1.0815244738879E+27
Surface area 5.095361784586E+18
Circumference 4000943782.389

Square

Length = n
Perimeter 2547079920
Area 405476007429200400
Diagonal 900528741.82804

Cube

Length = n
Surface area 2432856044575202400
Volume 2.5819494914117E+26
Space diagonal 1102917958.0946

Equilateral Triangle

Length = n
Perimeter 1910309940
Area 1.7557626152939E+17
Altitude 551458979.04731

Triangular Pyramid

Length = n
Surface area 1.7557626152939E+17
Volume 3.042856656764E+25
Height 300176247.27601