989968805 (number)

989968805 is an odd 9-digits composite number following 989968804 and preceding 989968806. In scientific notation, it is written as 9.89968805 × 10^8. The sum of its digits is 62. It has a total of 5 prime factors and 32 positive divisors. There are 661909248 positive integers (up to 989968805) that are relatively prime to 989968805.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million nine hundred sixty-eight thousand eight hundred five

Notation

Scientific notation 9.89968805 × 10^8
Engineering notation 9.89968805 × 10^6

Prime Factorization of 989968805

Prime Factorization 5 × 49 × 83 × 89 × 547

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 989968805
Product of the distinct prime numbers

The prime factorization of 989968805 is 5 × 49 × 83 × 89 × 547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989968805)

Multiplication

n×y
n×2 1979937610
n×3 2969906415
n×4 3959875220
n×5 4949844025

Division

n÷y
n÷2 494984402.5
n÷3 329989601.66667
n÷3 247492201.25
n÷5 197993761

Exponentiation

ny
n2 980038234873128025
n3 9.7020728023166E+26
n4 9.6047494181324E+35
n5 9.5084023037929E+44

Nth Root

y√n
2√n 31463.769720108
3√n 996.64502506422
4√n 177.38029687682
5√n 62.968638326156

Divisors of 989968805

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 -989968804
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 989968805 can be divided by 32 positive divisors. The sum of these divisors (counting 989968805) is 1, the average is 0.03125.

Base conversion 989968805

Base System Value
2 Binary 111011000000011011100110100101
3 Ternary 2112222210121220022
4 Quaternary 323000123212211
5 Quinary 4011413000210
6 Senary 242122244525
8 Octal 7300334645
10 Decimal 989968805
12 Duodecimal 237656745
16 Hexadecimal 3b01b9a5
20 Vigesimal f976205
36 Base36 gdegth

Cryptographic Hash Functions

md5 45e03ac30bc4ec8480b4cd46655f1548
sha1 79ebe213fd30d4d3bbafa3b32345bb9d87f4dc3e
sha256 5ed19b4a6e4037b3202eadb3aa7ef4ddd0da0841d6cc06ea680909a874f04b01
sha512 aab1ab7e683eaa4a9430243a892147933004b42eda5d71979b0cf740a5bfdbd63ea041755b8e2940fb61508d97e8fea1d2d13cb4fbd70b91ba7289ed8966fa04
ripemd-160 39c1e3db2f595086d605fdedcc0baf81071111ea

989968805 as geometric shapes

Circle

Radius = n
Diameter 1979937610
Circumference 6220157450.1421
Area 3.0788809189145E+18

Sphere

Radius = n
Volume 4.0639947520468E+27
Surface area 1.2315523675658E+19
Circumference 6220157450.1421

Square

Length = n
Perimeter 3959875220
Area 980038234873128025
Diagonal 1400027310.3573

Cube

Length = n
Surface area 5880229409238768150
Volume 9.7020728023166E+26
Space diagonal 1714676268.1682

Equilateral Triangle

Length = n
Perimeter 2969906415
Area 4.2436900404009E+17
Altitude 857338134.08412

Triangular Pyramid

Length = n
Surface area 4.2436900404009E+17
Volume 1.1434002450139E+26
Height 466675770.1191