636693390 (number)

636693390 is an even 9-digits composite number following 636693389 and preceding 636693391. In scientific notation, it is written as 6.36693390 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 166233600 positive integers (up to 636693390) that are relatively prime to 636693390.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million six hundred ninety-three thousand three hundred ninety

Notation

Scientific notation 6.36693390 × 10^8
Engineering notation 6.36693390 × 10^6

Prime Factorization of 636693390

Prime Factorization 2 × 9 × 5 × 79 × 149 × 601

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 636693390
Product of the distinct prime numbers

The prime factorization of 636693390 is 2 × 9 × 5 × 79 × 149 × 601. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 8, 32, 13, 369, 589, 7955, 5838, 38744, 41024, 602905, 700900, 5074888, 8832526, 97546661, 94895239, 919175241, 878076431, 5590334186, 9335937004

Basic calculations (n = 636693390)

Multiplication

n×y
n×2 1273386780
n×3 1910080170
n×4 2546773560
n×5 3183466950

Division

n÷y
n÷2 318346695
n÷3 212231130
n÷3 159173347.5
n÷5 127338678

Exponentiation

ny
n2 405378472869692100
n3 2.5810179412443E+26
n4 1.6433170626616E+35
n5 1.0462891114709E+44

Nth Root

y√n
2√n 25232.78403189
3√n 860.28717198915
4√n 158.84830509606
5√n 57.648242044275

Divisors of 636693390

1, 2, 5, 9, 10, 18, 45, 79, 90, 149, 158, 298, 395, 601, 711, 745, 790, 1202, 1341, 1422, 1490, 2682, 3005, 3555, 5409, 6010, 6705, 7110, 10818, 11771, 13410, 23542, 27045, 47479, 54090, 58855, 89549, 94958, 105939, 117710, 179098, 211878, 237395, 427311, 447745, 474790, 529695, 805941, 854622, 895490, 1059390, 1611882, 2136555, 4029705, 4273110, 7074371, 8059410, 14148742, 35371855, 63669339, 70743710, 127338678, 318346695, 636693390

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -636693389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 636693390 can be divided by 64 positive divisors. The sum of these divisors (counting 636693390) is 1, the average is 0.015625.

Base conversion 636693390

Base System Value
2 Binary 100101111100110010101110001110
3 Ternary 1122101001101010200
4 Quaternary 211330302232032
5 Quinary 2300443142030
6 Senary 143102314330
8 Octal 4574625616
10 Decimal 636693390
12 Duodecimal 1592889a6
16 Hexadecimal 25f32b8e
20 Vigesimal 9ij6d9a
36 Base36 aj2jri

Cryptographic Hash Functions

md5 1e1cd3f96d3fd742da823fa762b601b8
sha1 043681ad00be3223aaa244c519ae1124a7afb748
sha256 5eabd51dfbab5af055b7b83a2245449622f04c7d1e102f7b2307fd6a42038671
sha512 ba989c98690dab890429c6c70e966f242603a02f27a802adb5b803b3b2d358ccf813202375fd0e52d33cff6aa8d05a6926f4a0dcb4a72ad0278f704ffd7c41fa
ripemd-160 b3c45a3753dfe06100a49a7970070023b85b3b30

636693390 as geometric shapes

Circle

Radius = n
Diameter 1273386780
Circumference 4000462553.2264
Area 1.2735340322909E+18

Sphere

Radius = n
Volume 1.0811342670662E+27
Surface area 5.0941361291635E+18
Circumference 4000462553.2264

Square

Length = n
Perimeter 2546773560
Area 405378472869692100
Diagonal 900420427.2113

Cube

Length = n
Surface area 2432270837218152600
Volume 2.5810179412443E+26
Space diagonal 1102785300.3233

Equilateral Triangle

Length = n
Perimeter 1910080170
Area 1.7553402782625E+17
Altitude 551392650.16163

Triangular Pyramid

Length = n
Surface area 1.7553402782625E+17
Volume 3.0417588143633E+25
Height 300140142.40377