686990134 (number)

686990134 is an even 9-digits composite number following 686990133 and preceding 686990135. In scientific notation, it is written as 6.86990134 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 337013976 positive integers (up to 686990134) that are relatively prime to 686990134.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.86990134 × 10^8
Engineering notation 6.86990134 × 10^6

Prime Factorization of 686990134

Prime Factorization 2 × 53 × 6481039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 686990134
Product of the distinct prime numbers

The prime factorization of 686990134 is 2 × 53 × 6481039. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 26, 93, 517, 17, 6528, 2561, 82933, 42971, 895803, 686283, 1150461, 8841940, 80090769, 54829414, 427903447, 236329952, 3345906960, 8796908304

Basic calculations (n = 686990134)

Multiplication

n×y
n×2 1373980268
n×3 2060970402
n×4 2747960536
n×5 3434950670

Division

n÷y
n÷2 343495067
n÷3 228996711.33333
n÷3 171747533.5
n÷5 137398026.8

Exponentiation

ny
n2 471955444213337956
n3 3.2422873386215E+26
n4 2.2274194132261E+35
n5 1.5302151611664E+44

Nth Root

y√n
2√n 26210.496637798
3√n 882.36884749905
4√n 161.89656153791
5√n 58.531560109591

Divisors of 686990134

1, 2, 53, 106, 6481039, 12962078, 343495067, 686990134

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686990133
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686990134 can be divided by 8 positive divisors. The sum of these divisors (counting 686990134) is 1, the average is 0.125.

Base conversion 686990134

Base System Value
2 Binary 101000111100101010001100110110
3 Ternary 1202212200201022001
4 Quaternary 220330222030312
5 Quinary 2401332141014
6 Senary 152100325514
8 Octal 5074521466
10 Decimal 686990134
12 Duodecimal 1720a389a
16 Hexadecimal 28f2a336
20 Vigesimal aeddf6e
36 Base36 bd0kza

Cryptographic Hash Functions

md5 bfc6b964f9b0088389591c2ca2f03d04
sha1 06e5c08b9499a4069a29b57561aed5fa77128034
sha256 2dfd218547e3403cf46bb0eec1f35105bea6a89b8998a94103707d8984b1a85a
sha512 a87449ee045c8109a952327b5414517837f9b38ec8bb35428f9f5b758d532d90ede000fec9fd5ddeae2547d5c2ebb1e3d7a12e21e377abfa2d85bc6201679d81
ripemd-160 586023775e17a79f4443e5087f869b3f47a2ce7c

686990134 as geometric shapes

Circle

Radius = n
Diameter 1373980268
Circumference 4316486316.1261
Area 1.4826917563623E+18

Sphere

Radius = n
Volume 1.3581261445121E+27
Surface area 5.9307670254493E+18
Circumference 4316486316.1261

Square

Length = n
Perimeter 2747960536
Area 471955444213337956
Diagonal 971550764.71931

Cube

Length = n
Surface area 2831732665280027736
Volume 3.2422873386215E+26
Space diagonal 1189901816.3866

Equilateral Triangle

Length = n
Perimeter 2060970402
Area 2.0436270207156E+17
Altitude 594950908.19328

Triangular Pyramid

Length = n
Surface area 2.0436270207156E+17
Volume 3.8210722728243E+25
Height 323850254.90644