989968686 (number)

989968686 is an even 9-digits composite number following 989968685 and preceding 989968687. In scientific notation, it is written as 9.89968686 × 10^8. The sum of its digits is 69. It has a total of 4 prime factors and 16 positive divisors. There are 282848184 positive integers (up to 989968686) that are relatively prime to 989968686.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.89968686 × 10^8
Engineering notation 9.89968686 × 10^6

Prime Factorization of 989968686

Prime Factorization 2 × 3 × 7 × 23570683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 989968686
Product of the distinct prime numbers

The prime factorization of 989968686 is 2 × 3 × 7 × 23570683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 59, 17, 974, 909, 3073, 7267, 90858, 447, 123248, 91394, 9427517, 9449059, 4330366, 18565601, 911966737, 205107464, 7516427532, 7190432009

Basic calculations (n = 989968686)

Multiplication

n×y
n×2 1979937372
n×3 2969906058
n×4 3959874744
n×5 4949843430

Division

n÷y
n÷2 494984343
n÷3 329989562
n÷3 247492171.5
n÷5 197993737.2

Exponentiation

ny
n2 980037999260566596
n3 9.7020693035805E+26
n4 9.6047447999465E+35
n5 9.5083965889684E+44

Nth Root

y√n
2√n 31463.767829044
3√n 996.64498513004
4√n 177.38029154628
5√n 62.968636812317

Divisors of 989968686

1, 2, 3, 6, 7, 14, 21, 42, 23570683, 47141366, 70712049, 141424098, 164994781, 329989562, 494984343, 989968686

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 -989968685
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 989968686 can be divided by 16 positive divisors. The sum of these divisors (counting 989968686) is 1, the average is 0.0625.

Base conversion 989968686

Base System Value
2 Binary 111011000000011011100100101110
3 Ternary 2112222210121201220
4 Quaternary 323000123210232
5 Quinary 4011412444221
6 Senary 242122244210
8 Octal 7300334456
10 Decimal 989968686
12 Duodecimal 237656666
16 Hexadecimal 3b01b92e
20 Vigesimal f9761e6
36 Base36 gdegq6

Cryptographic Hash Functions

md5 9b5912b4bd1303d6208e23bf8080ca49
sha1 6ad05e99ffddf209a816c16e32410c39b57828d5
sha256 e9a1ac1288808658dd7bc627a312b399c40c96bb8b4fd1493a4e975ee5ae24db
sha512 bd07efa0a8516a3c3006471b7d6b9ce7d6f539b785e526fc01e2ccab11e076cde92696ba4bf1c16b1c121adfa1d80421f10289559f7c99cbcabd100c2552fb3e
ripemd-160 e25e313263129873945eca7d0ec3fe8121879f6a

989968686 as geometric shapes

Circle

Radius = n
Diameter 1979937372
Circumference 6220156702.4431
Area 3.0788801787158E+18

Sphere

Radius = n
Volume 4.0639932864997E+27
Surface area 1.2315520714863E+19
Circumference 6220156702.4431

Square

Length = n
Perimeter 3959874744
Area 980037999260566596
Diagonal 1400027142.0659

Cube

Length = n
Surface area 5880227995563399576
Volume 9.7020693035805E+26
Space diagonal 1714676062.0542

Equilateral Triangle

Length = n
Perimeter 2969906058
Area 4.2436890201686E+17
Altitude 857338031.0271

Triangular Pyramid

Length = n
Surface area 4.2436890201686E+17
Volume 1.1433998326839E+26
Height 466675714.02196