986989428 (number)

986989428 is an even 9-digits composite number following 986989427 and preceding 986989429. In scientific notation, it is written as 9.86989428 × 10^8. The sum of its digits is 63. It has a total of 6 prime factors and 36 positive divisors. There are 311680224 positive integers (up to 986989428) that are relatively prime to 986989428.

Interesting facts

Basic properties

Name

Name nine hundred eighty-six million nine hundred eighty-nine thousand four hundred twenty-eight

Notation

Scientific notation 9.86989428 × 10^8
Engineering notation 9.86989428 × 10^6

Prime Factorization of 986989428

Prime Factorization 2 × 2 × 3 × 57 × 3 × 480989

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 164498238
Product of the distinct prime numbers

The prime factorization of 986989428 is 2 × 2 × 3 × 57 × 3 × 480989. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 986989428)

Multiplication

n×y
n×2 1973978856
n×3 2960968284
n×4 3947957712
n×5 4934947140

Division

n÷y
n÷2 493494714
n÷3 328996476
n÷3 246747357
n÷5 197397885.6

Exponentiation

ny
n2 974148130983767184
n3 9.6147390658694E+26
n4 9.4896458109917E+35
n5 9.3661800909133E+44

Nth Root

y√n
2√n 31416.387889126
3√n 995.64419719618
4√n 177.2466865392
5√n 62.930690955055

Divisors of 986989428

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -986989427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 986989428 can be divided by 36 positive divisors. The sum of these divisors (counting 986989428) is 1, the average is 0.027777777777778.

Base conversion 986989428

Base System Value
2 Binary 111010110101000100001101110100
3 Ternary 2112210012020222000
4 Quaternary 322311010031310
5 Quinary 4010132130203
6 Senary 241534335300
8 Octal 7265041564
10 Decimal 986989428
12 Duodecimal 23665a530
16 Hexadecimal 3ad44374
20 Vigesimal f88ddb8
36 Base36 gbmlx0

Cryptographic Hash Functions

md5 6ad77ebf078ddbc07dd147f8413870e1
sha1 14449b2db72b6685d1c72426d9d5b48a56b57768
sha256 043e2d1f206ed3bb3f80992be8214331cc65f87d5424763e797612739f014b94
sha512 bfbbe8e83191f3687fb056df8d14121793f59d944fb5ed94119f6078725161bd245ff502af244382362c66b5e3f5bb20e9c9e0323bfd9c55617c2fab5482083d
ripemd-160 0310c0f35cdacfb8d16579763a25db28fd6f0473

986989428 as geometric shapes

Circle

Radius = n
Diameter 1973978856
Circumference 6201437472.3512
Area 3.0603766118068E+18

Sphere

Radius = n
Volume 4.0274124820691E+27
Surface area 1.2241506447227E+19
Circumference 6201437472.3512

Square

Length = n
Perimeter 3947957712
Area 974148130983767184
Diagonal 1395813834.9965

Cube

Length = n
Surface area 5844888785902603104
Volume 9.6147390658694E+26
Space diagonal 1709515835.8293

Equilateral Triangle

Length = n
Perimeter 2960968284
Area 4.2181851424054E+17
Altitude 854757917.91467

Triangular Pyramid

Length = n
Surface area 4.2181851424054E+17
Volume 1.1331078654692E+26
Height 465271278.33215