689968790 (number)

689968790 is an even 9-digits composite number following 689968789 and preceding 689968791. In scientific notation, it is written as 6.89968790 × 10^8. The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors. There are 236560704 positive integers (up to 689968790) that are relatively prime to 689968790.

Interesting facts

Basic properties

Name

Name six hundred eighty-nine million nine hundred sixty-eight thousand seven hundred ninety

Notation

Scientific notation 6.89968790 × 10^8
Engineering notation 6.89968790 × 10^6

Prime Factorization of 689968790

Prime Factorization 2 × 7 × 5 × 9856697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 689968790
Product of the distinct prime numbers

The prime factorization of 689968790 is 2 × 7 × 5 × 9856697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 19, 18, 254, 177, 63, 2947, 64223, 46077, 997126, 140721, 8653199, 459022, 77469244, 79615179, 11324798, 244615487, 4565096962, 6590529503

Basic calculations (n = 689968790)

Multiplication

n×y
n×2 1379937580
n×3 2069906370
n×4 2759875160
n×5 3449843950

Division

n÷y
n÷2 344984395
n÷3 229989596.66667
n÷3 172492197.5
n÷5 137993758

Exponentiation

ny
n2 476056931174064100
n3 3.2846442477328E+26
n4 2.2663020171887E+35
n5 1.5636776605742E+44

Nth Root

y√n
2√n 26267.256994212
3√n 883.64226890371
4√n 162.07176495063
5√n 58.582228608954

Divisors of 689968790

1, 2, 5, 7, 10, 14, 35, 70, 9856697, 19713394, 49283485, 68996879, 98566970, 137993758, 344984395, 689968790

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 -689968789
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 689968790 can be divided by 16 positive divisors. The sum of these divisors (counting 689968790) is 1, the average is 0.0625.

Base conversion 689968790

Base System Value
2 Binary 101001001000000001011010010110
3 Ternary 1210002022001020122
4 Quaternary 221020001122112
5 Quinary 2403113000130
6 Senary 152244231542
8 Octal 5110013226
10 Decimal 689968790
12 Duodecimal 17309b5b2
16 Hexadecimal 29201696
20 Vigesimal afc61ja
36 Base36 besfbq

Cryptographic Hash Functions

md5 550fb38d42649a52a6eb7a201f2d7de6
sha1 59f2211695044ae0c0322d89a3b26cef5da1fa27
sha256 5a96c7428e9fba63d75d78258e579f79d61a3766ebb8085254dc97c91a7e2cca
sha512 6a4f97d8b6a0f7f776dc962872acca5e5812d05e132159ed3b976da9690077dd0863b556bea68b1f979f20b1aa59ec41cdd7394d5c005d810741e8eaa8b9a533
ripemd-160 1601ee4164b6b8f064e5d9dea0eadf7ea6bb61ac

689968790 as geometric shapes

Circle

Radius = n
Diameter 1379937580
Circumference 4335201763.7405
Area 1.4955769576669E+18

Sphere

Radius = n
Volume 1.3758685651111E+27
Surface area 5.9823078306678E+18
Circumference 4335201763.7405

Square

Length = n
Perimeter 2759875160
Area 476056931174064100
Diagonal 975763220.43215

Cube

Length = n
Surface area 2856341587044384600
Volume 3.2846442477328E+26
Space diagonal 1195060999.9168

Equilateral Triangle

Length = n
Perimeter 2069906370
Area 2.061386980222E+17
Altitude 597530499.95841

Triangular Pyramid

Length = n
Surface area 2.061386980222E+17
Volume 3.8709903689288E+25
Height 325254406.81072