8688996989 (number)

8688996989 is an odd 10-digits composite number following 8688996988 and preceding 8688996990. In scientific notation, it is written as 8.688996989 × 10^9. The sum of its digits is 80. It has a total of 3 prime factors and 8 positive divisors. There are 8215499952 positive integers (up to 8688996989) that are relatively prime to 8688996989.

Interesting facts

Basic properties

Name

Name eight billion six hundred eighty-eight million nine hundred ninety-six thousand nine hundred eighty-nine

Notation

Scientific notation 8.688996989 × 10^9
Engineering notation 8.688996989 × 10^9

Prime Factorization of 8688996989

Prime Factorization 19 × 509 × 898459

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8688996989
Product of the distinct prime numbers

The prime factorization of 8688996989 is 19 × 509 × 898459. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 98, 71, 866, 902, 1163, 2309, 7862, 36259, 369866, 144355, 4550867, 7346108, 99828149, 64378143, 659407141, 465151918, 5622679244, 8226231301

Basic calculations (n = 8688996989)

Multiplication

n×y
n×2 17377993978
n×3 26066990967
n×4 34755987956
n×5 43444984945

Division

n÷y
n÷2 4344498494.5
n÷3 2896332329.6667
n÷3 2172249247.25
n÷5 1737799397.8

Exponentiation

ny
n2 7.5498668674851E+19
n3 6.5600770478929E+29
n4 5.7000489716749E+39
n5 4.9527708352036E+49

Nth Root

y√n
2√n 93214.789540072
3√n 2055.8427004626
4√n 305.31097186323
5√n 97.228576935906

Divisors of 8688996989

1, 19, 509, 9671, 898459, 17070721, 457315631, 8688996989

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 -8688996988
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 8688996989 can be divided by 8 positive divisors. The sum of these divisors (counting 8688996989) is 1, the average is 0.125.

Base conversion 8688996989

Base System Value
2 Binary 1000000101111001111001001001111101
3 Ternary 211102112212210002022
4 Quaternary 20011321321021331
5 Quinary 120243340400424
6 Senary 3554111205525
8 Octal 100571711175
10 Decimal 8688996989
12 Duodecimal 1825b168a5
16 Hexadecimal 205e7927d
20 Vigesimal 6ff64c99
36 Base36 3zp7czh

Cryptographic Hash Functions

md5 d98faef0f03c2251c232e597571448f3
sha1 9f6cd60407f8b6ee512c8a7f98c405dfae1257b0
sha256 b0a45a0e94fb8234327c6a724ccbfd56cce9146212df9ed46b38fcb18239c95e
sha512 ab0ea963a60ea92f1043898716442dc65f0d92a99f1bac5aef37ce1338ecc7111ad20469a70cea5981792b1530256e086091467dca028f8d8421b53c9ba4dd2a
ripemd-160 b9c1a35520bfdbd55866a26833bcefe24d79d1b3

8688996989 as geometric shapes

Circle

Radius = n
Diameter 17377993978
Circumference 54594578215.412
Area 2.3718606286472E+20

Sphere

Radius = n
Volume 2.7478786480858E+30
Surface area 9.4874425145889E+20
Circumference 54594578215.412

Square

Length = n
Perimeter 34755987956
Area 7.5498668674851E+19
Diagonal 12288097385.263

Cube

Length = n
Surface area 4.5299201204911E+20
Volume 6.5600770478929E+29
Space diagonal 15049784251.761

Equilateral Triangle

Length = n
Perimeter 26066990967
Area 3.2691882512163E+19
Altitude 7524892125.8805

Triangular Pyramid

Length = n
Surface area 3.2691882512163E+19
Volume 7.7311249427855E+28
Height 4096032461.7543