636690072 (number)

636690072 is an even 9-digits composite number following 636690071 and preceding 636690073. In scientific notation, it is written as 6.36690072 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 209542944 positive integers (up to 636690072) that are relatively prime to 636690072.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million six hundred ninety thousand seventy-two

Notation

Scientific notation 6.36690072 × 10^8
Engineering notation 6.36690072 × 10^6

Prime Factorization of 636690072

Prime Factorization 2 × 2 × 2 × 3 × 79 × 335807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 159172518
Product of the distinct prime numbers

The prime factorization of 636690072 is 2 × 2 × 2 × 3 × 79 × 335807. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 90, 78, 169, 161, 1558, 8582, 84778, 84758, 76436, 288938, 643726, 5641771, 3276139, 10987211, 339088575, 983486853, 316927194, 7436319665

Basic calculations (n = 636690072)

Multiplication

n×y
n×2 1273380144
n×3 1910070216
n×4 2546760288
n×5 3183450360

Division

n÷y
n÷2 318345036
n÷3 212230024
n÷3 159172518
n÷5 127338014.4

Exponentiation

ny
n2 405374247783365184
n3 2.5809775900814E+26
n4 1.6432828076593E+35
n5 1.046261849125E+44

Nth Root

y√n
2√n 25232.718284006
3√n 860.28567758182
4√n 158.84809814413
5√n 57.648181959698

Divisors of 636690072

1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 335807, 671614, 1007421, 1343228, 2014842, 2686456, 4029684, 8059368, 26528753, 53057506, 79586259, 106115012, 159172518, 212230024, 318345036, 636690072

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -636690071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 636690072 can be divided by 32 positive divisors. The sum of these divisors (counting 636690072) is 1, the average is 0.03125.

Base conversion 636690072

Base System Value
2 Binary 100101111100110001111010011000
3 Ternary 1122101001012120210
4 Quaternary 211330301322120
5 Quinary 2300443040242
6 Senary 143102251120
8 Octal 4574617230
10 Decimal 636690072
12 Duodecimal 159286aa0
16 Hexadecimal 25f31e98
20 Vigesimal 9ij653c
36 Base36 aj2h7c

Cryptographic Hash Functions

md5 5be1cf0a40293f7b9f900e723ebedaae
sha1 fde20ca734b91732867a1e85b94d5081c0730522
sha256 d4a4bb4669abc0e095d78baa456102a4808891040ab46db5227cb873618b2b48
sha512 fa5b9959e84ce83b960c5af016544497fba3b70ac7d4484fea288d5c12f5c429c7670948a73fdc5488bd6466035a61813f60052b55643573588d9da61ed73910
ripemd-160 330e45ec4dc777e3300efc73ff3beefefb3fa5aa

636690072 as geometric shapes

Circle

Radius = n
Diameter 1273380144
Circumference 4000441705.6175
Area 1.2735207587907E+18

Sphere

Radius = n
Volume 1.0811173648106E+27
Surface area 5.0940830351628E+18
Circumference 4000441705.6175

Square

Length = n
Perimeter 2546760288
Area 405374247783365184
Diagonal 900415734.8507

Cube

Length = n
Surface area 2432245486700191104
Volume 2.5809775900814E+26
Space diagonal 1102779553.3787

Equilateral Triangle

Length = n
Perimeter 1910070216
Area 1.755321983102E+17
Altitude 551389776.68934

Triangular Pyramid

Length = n
Surface area 1.755321983102E+17
Volume 3.0417112600617E+25
Height 300138578.28357