989820947 (number)

989820947 is an odd 9-digits composite number following 989820946 and preceding 989820948. In scientific notation, it is written as 9.89820947 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 989616936 positive integers (up to 989820947) that are relatively prime to 989820947.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred twenty thousand nine hundred forty-seven

Notation

Scientific notation 9.89820947 × 10^8
Engineering notation 9.89820947 × 10^6

Prime Factorization of 989820947

Prime Factorization 4973 × 199039

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 989820947
Product of the distinct prime numbers

The prime factorization of 989820947 is 4973 × 199039. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989820947)

Multiplication

n×y
n×2 1979641894
n×3 2969462841
n×4 3959283788
n×5 4949104735

Division

n÷y
n÷2 494910473.5
n÷3 329940315.66667
n÷3 247455236.75
n÷5 197964189.4

Exponentiation

ny
n2 979745507119976809
n3 9.6977262567649E+26
n4 9.5990125872178E+35
n5 9.5013037293448E+44

Nth Root

y√n
2√n 31461.41997749
3√n 996.59540421541
4√n 177.37367329311
5√n 62.966757262196

Divisors of 989820947

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989820946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989820947 can be divided by 4 positive divisors. The sum of these divisors (counting 989820947) is 1, the average is 0.25.

Base conversion 989820947

Base System Value
2 Binary 111010111111110111100000010011
3 Ternary 2112222112010002002
4 Quaternary 322333313200103
5 Quinary 4011343232242
6 Senary 242115144215
8 Octal 7277674023
10 Decimal 989820947
12 Duodecimal 2375a506b
16 Hexadecimal 3aff7813
20 Vigesimal f967c77
36 Base36 gdbaqb

Cryptographic Hash Functions

md5 3b9ef74f20ab5f4ef508dea16b241f2c
sha1 bf0cf9dcf0ec30296ea675ea318e6074851b97e8
sha256 42ac7a40b1e79a435a5994063c251d681a7761239a171ef8c3eb14e65895da44
sha512 4dab38276d43139f0212bb398e0124fdad7dc108df008568b3f87d7f3d8a4ce4b35ebd68e9ceeebf5af15325326297ef285cea9b4f11e9b4306a52e2ebfd60cb
ripemd-160 2c32452599f3592069797a86ba32cc1e434b87f8

989820947 as geometric shapes

Circle

Radius = n
Diameter 1979641894
Circumference 6219228430.929
Area 3.0779612875557E+18

Sphere

Radius = n
Volume 4.0621740753037E+27
Surface area 1.2311845150223E+19
Circumference 6219228430.929

Square

Length = n
Perimeter 3959283788
Area 979745507119976809
Diagonal 1399818207.5684

Cube

Length = n
Surface area 5878473042719860854
Volume 9.6977262567649E+26
Space diagonal 1714420170.5999

Equilateral Triangle

Length = n
Perimeter 2969462841
Area 4.2424224920478E+17
Altitude 857210085.29997

Triangular Pyramid

Length = n
Surface area 4.2424224920478E+17
Volume 1.1428879997082E+26
Height 466606069.18946