989494236 (number)

989494236 is an even 9-digits composite number following 989494235 and preceding 989494237. In scientific notation, it is written as 9.89494236 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 36 positive divisors. There are 312471648 positive integers (up to 989494236) that are relatively prime to 989494236.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.89494236 × 10^8
Engineering notation 9.89494236 × 10^6

Prime Factorization of 989494236

Prime Factorization 2 × 2 × 3 × 3 × 19 × 1446629

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 164915706
Product of the distinct prime numbers

The prime factorization of 989494236 is 2 × 2 × 3 × 3 × 19 × 1446629. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989494236)

Multiplication

n×y
n×2 1978988472
n×3 2968482708
n×4 3957976944
n×5 4947471180

Division

n÷y
n÷2 494747118
n÷3 329831412
n÷3 247373559
n÷5 197898847.2

Exponentiation

ny
n2 979098843077223696
n3 9.6881266169918E+26
n4 9.5863454451516E+35
n5 9.4856335622823E+44

Nth Root

y√n
2√n 31456.227300806
3√n 996.48574313236
4√n 177.35903501318
5√n 62.962600015593

Divisors of 989494236

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 -989494235
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 989494236 can be divided by 36 positive divisors. The sum of these divisors (counting 989494236) is 1, the average is 0.027777777777778.

Base conversion 989494236

Base System Value
2 Binary 111010111110100111101111011100
3 Ternary 2112221220111220200
4 Quaternary 322332213233130
5 Quinary 4011302303421
6 Senary 242104143500
8 Octal 7276475734
10 Decimal 989494236
12 Duodecimal 237467b90
16 Hexadecimal 3afa7bdc
20 Vigesimal f946fbg
36 Base36 gd4an0

Cryptographic Hash Functions

md5 671fd6cac1bbc22bb1c9a7cd13caf83f
sha1 7b659a68e1cb883e93649140eb58e07a7c3cf1b4
sha256 939e04f71866db8dd1cb8ced8af041c297805d84a8b5858385ddf9719b91f29e
sha512 f20e62063069952e981659538cd6330bd30de28e1604e4766f34fb8ac90ad96aa89f8d8cf3edc5c98283fc5f92835fbf5e80128d0672271cf6d390e6fe9d7034
ripemd-160 bae9ecd06893a5154b0ed53d09831a085664090b

989494236 as geometric shapes

Circle

Radius = n
Diameter 1978988472
Circumference 6217175645.1741
Area 3.0759297325497E+18

Sphere

Radius = n
Volume 4.0581529875986E+27
Surface area 1.2303718930199E+19
Circumference 6217175645.1741

Square

Length = n
Perimeter 3957976944
Area 979098843077223696
Diagonal 1399356168.4412

Cube

Length = n
Surface area 5874593058463342176
Volume 9.6881266169918E+26
Space diagonal 1713854290.5485

Equilateral Triangle

Length = n
Perimeter 2968482708
Area 4.2396223546041E+17
Altitude 856927145.27427

Triangular Pyramid

Length = n
Surface area 4.2396223546041E+17
Volume 1.1417566713115E+26
Height 466452056.14707