989498889 (number)

989498889 is an odd 9-digits composite number following 989498888 and preceding 989498890. In scientific notation, it is written as 9.89498889 × 10^8. The sum of its digits is 72. It has a total of 5 prime factors and 32 positive divisors. There are 596090880 positive integers (up to 989498889) that are relatively prime to 989498889.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million four hundred ninety-eight thousand eight hundred eighty-nine

Notation

Scientific notation 9.89498889 × 10^8
Engineering notation 9.89498889 × 10^6

Prime Factorization of 989498889

Prime Factorization 279 × 3 × 17 × 353 × 197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 989498889
Product of the distinct prime numbers

The prime factorization of 989498889 is 279 × 3 × 17 × 353 × 197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989498889)

Multiplication

n×y
n×2 1978997778
n×3 2968496667
n×4 3957995556
n×5 4947494445

Division

n÷y
n÷2 494749444.5
n÷3 329832963
n÷3 247374722.25
n÷5 197899777.8

Exponentiation

ny
n2 979108051332234321
n3 9.688263290042E+26
n4 9.5865257618361E+35
n5 9.4858565907067E+44

Nth Root

y√n
2√n 31456.301260638
3√n 996.48730508887
4√n 177.3592435162
5√n 62.962659230577

Divisors of 989498889

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989498888
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989498889 can be divided by 32 positive divisors. The sum of these divisors (counting 989498889) is 1, the average is 0.03125.

Base conversion 989498889

Base System Value
2 Binary 111010111110101000111000001001
3 Ternary 2112221220202022000
4 Quaternary 322332220320021
5 Quinary 4011302431024
6 Senary 242104221213
8 Octal 7276507011
10 Decimal 989498889
12 Duodecimal 23746a809
16 Hexadecimal 3afa8e09
20 Vigesimal f947749
36 Base36 gd4e89

Cryptographic Hash Functions

md5 927985f3e63e2de54c7b42bb29f18d46
sha1 a8296d48270ad93f7ee9290f1fc2d06c40034e55
sha256 1843bbe45f97622a5519919085587fe1492bbba62acff4230c22fa4f1252558b
sha512 d0aea2c6c1aef5802ee16285237bc5df6cff2bafe1654c24a63b0c7dbd90dd772d41a53cebde5fead7e633f4b6f5563281ed2c7aef2aa11be726bcdd2c4bbcf2
ripemd-160 3655d331d01638e2e188eb9f76084b4a383c6b3a

989498889 as geometric shapes

Circle

Radius = n
Diameter 1978997778
Circumference 6217204880.8353
Area 3.075958661136E+18

Sphere

Radius = n
Volume 4.058210237072E+27
Surface area 1.2303834644544E+19
Circumference 6217204880.8353

Square

Length = n
Perimeter 3957995556
Area 979108051332234321
Diagonal 1399362748.7769

Cube

Length = n
Surface area 5874648307993405926
Volume 9.688263290042E+26
Space diagonal 1713862349.781

Equilateral Triangle

Length = n
Perimeter 2968496667
Area 4.239662227518E+17
Altitude 856931174.89048

Triangular Pyramid

Length = n
Surface area 4.239662227518E+17
Volume 1.1417727783849E+26
Height 466454249.5923