636690748 (number)

636690748 is an even 9-digits composite number following 636690747 and preceding 636690749. In scientific notation, it is written as 6.36690748 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors. There are 318345372 positive integers (up to 636690748) that are relatively prime to 636690748.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million six hundred ninety thousand seven hundred forty-eight

Notation

Scientific notation 6.36690748 × 10^8
Engineering notation 6.36690748 × 10^6

Prime Factorization of 636690748

Prime Factorization 2 × 2 × 159172687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 318345374
Product of the distinct prime numbers

The prime factorization of 636690748 is 2 × 2 × 159172687. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 636690748)

Multiplication

n×y
n×2 1273381496
n×3 1910072244
n×4 2546762992
n×5 3183453740

Division

n÷y
n÷2 318345374
n÷3 212230249.33333
n÷3 159172687
n÷5 127338149.6

Exponentiation

ny
n2 405375108588799504
n3 2.5809858110798E+26
n4 1.6432897866338E+35
n5 1.0462674034326E+44

Nth Root

y√n
2√n 25232.731679309
3√n 860.28598204859
4√n 158.848140308
5√n 57.648194201181

Divisors of 636690748

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -636690747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 636690748 can be divided by 6 positive divisors. The sum of these divisors (counting 636690748) is 1, the average is 0.16666666666667.

Base conversion 636690748

Base System Value
2 Binary 100101111100110010000100111100
3 Ternary 1122101001020111211
4 Quaternary 211330302010330
5 Quinary 2300443100443
6 Senary 143102254204
8 Octal 4574620474
10 Decimal 636690748
12 Duodecimal 159287364
16 Hexadecimal 25f3213c
20 Vigesimal 9ij66h8
36 Base36 aj2hq4

Cryptographic Hash Functions

md5 42f3297b96f0de2fd52d2ff36aa86d2e
sha1 fb457207add879fca3a33b4e4771b3d030acf2bd
sha256 4a17e78d2efe22727eda244f0613aec8550332915fde1736756f2d81f147df4c
sha512 5cf8a022e30cc4873cd0238ce3786dc25b20077990faa44ab883bf9b1b31506026fde9e404cd0d99eab8605e51a6910adc20ba92844041bb7d33ae801729dc3e
ripemd-160 49b5fdf7e69c53ff3b5972343de12ddd4c3ab817

636690748 as geometric shapes

Circle

Radius = n
Diameter 1273381496
Circumference 4000445953.0508
Area 1.2735234630907E+18

Sphere

Radius = n
Volume 1.0811208084144E+27
Surface area 5.0940938523629E+18
Circumference 4000445953.0508

Square

Length = n
Perimeter 2546762992
Area 405375108588799504
Diagonal 900416690.85907

Cube

Length = n
Surface area 2432250651532797024
Volume 2.5809858110798E+26
Space diagonal 1102780724.245

Equilateral Triangle

Length = n
Perimeter 1910072244
Area 1.7553257104989E+17
Altitude 551390362.12252

Triangular Pyramid

Length = n
Surface area 1.7553257104989E+17
Volume 3.0417209486014E+25
Height 300138896.95302