989899984 (number)

989899984 is an even 9-digits composite number following 989899983 and preceding 989899985. In scientific notation, it is written as 9.89899984 × 10^8. The sum of its digits is 73. It has a total of 5 prime factors and 10 positive divisors. There are 494949984 positive integers (up to 989899984) that are relatively prime to 989899984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.89899984 × 10^8
Engineering notation 9.89899984 × 10^6

Prime Factorization of 989899984

Prime Factorization 2 × 2 × 2 × 2 × 61868749

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 123737498
Product of the distinct prime numbers

The prime factorization of 989899984 is 2 × 2 × 2 × 2 × 61868749. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989899984)

Multiplication

n×y
n×2 1979799968
n×3 2969699952
n×4 3959599936
n×5 4949499920

Division

n÷y
n÷2 494949992
n÷3 329966661.33333
n÷3 247474996
n÷5 197979996.8

Exponentiation

ny
n2 979901978323200256
n3 9.700049526637E+26
n4 9.6020788712172E+35
n5 9.5050977209847E+44

Nth Root

y√n
2√n 31462.676046389
3√n 996.62192948908
4√n 177.37721399996
5√n 62.967762806616

Divisors of 989899984

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989899983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989899984 can be divided by 10 positive divisors. The sum of these divisors (counting 989899984) is 1, the average is 0.1.

Base conversion 989899984

Base System Value
2 Binary 111011000000001010110011010000
3 Ternary 2112222200010111101
4 Quaternary 323000022303100
5 Quinary 4011403244414
6 Senary 242120554144
8 Octal 7300126320
10 Decimal 989899984
12 Duodecimal 237622954
16 Hexadecimal 3b00acd0
20 Vigesimal f96h9j4
36 Base36 gdczps

Cryptographic Hash Functions

md5 79d315cb1dff006223306743da0909df
sha1 74569f75c60e1d5ecf6df2cb6a1435408fab152e
sha256 92d9d67ee001079db45557decdce66f9ecfced1464d556ebd716226fa6c03ea7
sha512 64b5d8b537c6978acb7ac5904488bc9184c3200c51696889900ead0e550c398e455a2cafe13e363420fa50a48ea45e51ae12e317228eece19e149f25fcb6866b
ripemd-160 9b40ac4f303f411423f47e7c30d6696c8883ccc9

989899984 as geometric shapes

Circle

Radius = n
Diameter 1979799968
Circumference 6219725035.0461
Area 3.0784528563383E+18

Sphere

Radius = n
Volume 4.063147244312E+27
Surface area 1.2313811425353E+19
Circumference 6219725035.0461

Square

Length = n
Perimeter 3959599936
Area 979901978323200256
Diagonal 1399929982.7657

Cube

Length = n
Surface area 5879411869939201536
Volume 9.700049526637E+26
Space diagonal 1714557066.6996

Equilateral Triangle

Length = n
Perimeter 2969699952
Area 4.2431000322326E+17
Altitude 857278533.34981

Triangular Pyramid

Length = n
Surface area 4.2431000322326E+17
Volume 1.1431617996884E+26
Height 466643327.58857