686993634 (number)

686993634 is an even 9-digits composite number following 686993633 and preceding 686993635. In scientific notation, it is written as 6.86993634 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 227911320 positive integers (up to 686993634) that are relatively prime to 686993634.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million nine hundred ninety-three thousand six hundred thirty-four

Notation

Scientific notation 6.86993634 × 10^8
Engineering notation 6.86993634 × 10^6

Prime Factorization of 686993634

Prime Factorization 2 × 9 × 211 × 180883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 686993634
Product of the distinct prime numbers

The prime factorization of 686993634 is 2 × 9 × 211 × 180883. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 68, 92, 448, 289, 643, 6771, 54243, 40716, 388757, 599463, 3743920, 2405144, 42508824, 41237545, 206047773, 559476052, 9469490166, 720782071

Basic calculations (n = 686993634)

Multiplication

n×y
n×2 1373987268
n×3 2060980902
n×4 2747974536
n×5 3434968170

Division

n÷y
n÷2 343496817
n÷3 228997878
n÷3 171748408.5
n÷5 137398726.8

Exponentiation

ny
n2 471960253156525956
n3 3.2423368941956E+26
n4 2.2274648055957E+35
n5 1.5302541414033E+44

Nth Root

y√n
2√n 26210.563404856
3√n 882.37034596099
4√n 161.89676774061
5√n 58.53161974947

Divisors of 686993634

1, 2, 9, 18, 211, 422, 1899, 3798, 180883, 361766, 1627947, 3255894, 38166313, 76332626, 343496817, 686993634

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686993633
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686993634 can be divided by 16 positive divisors. The sum of these divisors (counting 686993634) is 1, the average is 0.0625.

Base conversion 686993634

Base System Value
2 Binary 101000111100101011000011100010
3 Ternary 1202212200220002200
4 Quaternary 220330223003202
5 Quinary 2401332244014
6 Senary 152100354030
8 Octal 5074530342
10 Decimal 686993634
12 Duodecimal 1720a5916
16 Hexadecimal 28f2b0e2
20 Vigesimal aede41e
36 Base36 bd0noi

Cryptographic Hash Functions

md5 4fb115d04225f712fe698742224f4af8
sha1 82c1f8ccd99c45ed4c3f8c99b46a5f7a1fc7fbef
sha256 4b26bbb45ef52893e45f1f97dd0c4524a6534ef04581fac3f7ee406f7995fcd0
sha512 55502460b8e9adbace8297839f75d1211f6aab6a11b0bee3dbb708e89c16d99419da276d32e553a408048952e141c74fb66f246bb76ad02ffbd24eb963a46fc1
ripemd-160 3028307d4e4a3fdd16db2ad667fbabeca2396aa9

686993634 as geometric shapes

Circle

Radius = n
Diameter 1373987268
Circumference 4316508307.2747
Area 1.4827068641029E+18

Sphere

Radius = n
Volume 1.3581469023024E+27
Surface area 5.9308274564117E+18
Circumference 4316508307.2747

Square

Length = n
Perimeter 2747974536
Area 471960253156525956
Diagonal 971555714.46678

Cube

Length = n
Surface area 2831761518939155736
Volume 3.2423368941956E+26
Space diagonal 1189907878.5644

Equilateral Triangle

Length = n
Perimeter 2060980902
Area 2.0436478440504E+17
Altitude 594953939.28219

Triangular Pyramid

Length = n
Surface area 2.0436478440504E+17
Volume 3.8211306746284E+25
Height 323851904.82226