989479939 (number)

989479939 is an odd 9-digits composite number following 989479938 and preceding 989479940. In scientific notation, it is written as 9.89479939 × 10^8. The sum of its digits is 67. It has a total of 3 prime factors and 8 positive divisors. There are 843862536 positive integers (up to 989479939) that are relatively prime to 989479939.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million four hundred seventy-nine thousand nine hundred thirty-nine

Notation

Scientific notation 9.89479939 × 10^8
Engineering notation 9.89479939 × 10^6

Prime Factorization of 989479939

Prime Factorization 7 × 199 × 710323

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989479939
Product of the distinct prime numbers

The prime factorization of 989479939 is 7 × 199 × 710323. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989479939)

Multiplication

n×y
n×2 1978959878
n×3 2968439817
n×4 3957919756
n×5 4947399695

Division

n÷y
n÷2 494739969.5
n÷3 329826646.33333
n÷3 247369984.75
n÷5 197895987.8

Exponentiation

ny
n2 979070549683443721
n3 9.6877066777747E+26
n4 9.5857914125744E+35
n5 9.4849483021808E+44

Nth Root

y√n
2√n 31456.000047686
3√n 996.48094376963
4√n 177.3583943536
5√n 62.962418067794

Divisors of 989479939

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 -989479938
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 989479939 can be divided by 8 positive divisors. The sum of these divisors (counting 989479939) is 1, the average is 0.125.

Base conversion 989479939

Base System Value
2 Binary 111010111110100100010000000011
3 Ternary 2112221212210022011
4 Quaternary 322332210100003
5 Quinary 4011301324224
6 Senary 242103553351
8 Octal 7276442003
10 Decimal 989479939
12 Duodecimal 23745b857
16 Hexadecimal 3afa4403
20 Vigesimal f944jgj
36 Base36 gd3zlv

Cryptographic Hash Functions

md5 fb462f0a5f0bd20444cd5eea03661ae3
sha1 48ea9d4203575fad4f7628b817573096f16e2706
sha256 51b60b2891c4c69f8af53ffef824bff0f6917187983caecede537d2df715a228
sha512 bd860ae35430f7e7d84dd8e74f20e381ac51e8b2288f73278b27adfe531689a88df634e09871762ecbe2dadadaf920d18715c9f861a3869edaa4989455a3751e
ripemd-160 cf37e3f8fb3e2a88d5d08c20de0a2563af974ac0

989479939 as geometric shapes

Circle

Radius = n
Diameter 1978959878
Circumference 6217085814.4738
Area 3.0758408462316E+18

Sphere

Radius = n
Volume 4.0579770838706E+27
Surface area 1.2303363384927E+19
Circumference 6217085814.4738

Square

Length = n
Perimeter 3957919756
Area 979070549683443721
Diagonal 1399335949.4299

Cube

Length = n
Surface area 5874423298100662326
Volume 9.6877066777747E+26
Space diagonal 1713829527.4182

Equilateral Triangle

Length = n
Perimeter 2968439817
Area 4.2394998406153E+17
Altitude 856914763.70908

Triangular Pyramid

Length = n
Surface area 4.2394998406153E+17
Volume 1.1417071810001E+26
Height 466445316.47663