636694940 (number)

636694940 is an even 9-digits composite number following 636694939 and preceding 636694941. In scientific notation, it is written as 6.36694940 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 48 positive divisors. There are 204781824 positive integers (up to 636694940) that are relatively prime to 636694940.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million six hundred ninety-four thousand nine hundred forty

Notation

Scientific notation 6.36694940 × 10^8
Engineering notation 6.36694940 × 10^6

Prime Factorization of 636694940

Prime Factorization 2 × 2 × 133 × 5 × 107 × 2237

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 318347470
Product of the distinct prime numbers

The prime factorization of 636694940 is 2 × 2 × 133 × 5 × 107 × 2237. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 76, 23, 636, 495, 2050, 3676, 25138, 11371, 791774, 921636, 2296875, 358351, 54573322, 88732675, 25433825, 824742990, 4438659208, 1495954204

Basic calculations (n = 636694940)

Multiplication

n×y
n×2 1273389880
n×3 1910084820
n×4 2546779760
n×5 3183474700

Division

n÷y
n÷2 318347470
n÷3 212231646.66667
n÷3 159173735
n÷5 127338988

Exponentiation

ny
n2 405380446621603600
n3 2.5810367913892E+26
n4 1.6433330650313E+35
n5 1.0463018472401E+44

Nth Root

y√n
2√n 25232.814745882
3√n 860.28787009808
4√n 158.84840177314
5√n 57.648270112632

Divisors of 636694940

1, 2, 4, 5, 10, 20, 107, 133, 214, 266, 428, 532, 535, 665, 1070, 1330, 2140, 2237, 2660, 4474, 8948, 11185, 14231, 22370, 28462, 44740, 56924, 71155, 142310, 239359, 284620, 297521, 478718, 595042, 957436, 1190084, 1196795, 1487605, 2393590, 2975210, 4787180, 5950420, 31834747, 63669494, 127338988, 159173735, 318347470, 636694940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -636694939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 636694940 can be divided by 48 positive divisors. The sum of these divisors (counting 636694940) is 1, the average is 0.020833333333333.

Base conversion 636694940

Base System Value
2 Binary 100101111100110011000110011100
3 Ternary 1122101001110021002
4 Quaternary 211330303012130
5 Quinary 2300443214230
6 Senary 143102325432
8 Octal 4574630634
10 Decimal 636694940
12 Duodecimal 159289878
16 Hexadecimal 25f3319c
20 Vigesimal 9ij6h70
36 Base36 aj2kyk

Cryptographic Hash Functions

md5 730ac452cec9b06375eddba67896820a
sha1 1d898331f996451c8331c864f6aaf59e7a8edbf6
sha256 c1141215c87c8d0b1c89f791fcf3fb104e904200fbb4cb4704d80e821804b3e2
sha512 d8cf0f0c8285dd4e110ec3bb44206591f300d128a2482f830eb28257ca24178695c62724396593e63b5e9c249b232680178d8ea8a5148f9c5194b66885c7f033
ripemd-160 ff82d1eb13b2edc1a882e7f3f4871d1063967eea

636694940 as geometric shapes

Circle

Radius = n
Diameter 1273389880
Circumference 4000472292.1636
Area 1.2735402330154E+18

Sphere

Radius = n
Volume 1.0811421629964E+27
Surface area 5.0941609320615E+18
Circumference 4000472292.1636

Square

Length = n
Perimeter 2546779760
Area 405380446621603600
Diagonal 900422619.24232

Cube

Length = n
Surface area 2432282679729621600
Volume 2.5810367913892E+26
Space diagonal 1102787985.002

Equilateral Triangle

Length = n
Perimeter 1910084820
Area 1.755348824859E+17
Altitude 551393992.50101

Triangular Pyramid

Length = n
Surface area 1.755348824859E+17
Volume 3.0417810294721E+25
Height 300140873.08077