989969520 (number)

989969520 is an even 9-digits composite number following 989969519 and preceding 989969521. In scientific notation, it is written as 9.89969520 × 10^8. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 254886912 positive integers (up to 989969520) that are relatively prime to 989969520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.89969520 × 10^8
Engineering notation 9.89969520 × 10^6

Prime Factorization of 989969520

Prime Factorization 2 × 2 × 2 × 2 × 15 × 29 × 142237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 123746190
Product of the distinct prime numbers

The prime factorization of 989969520 is 2 × 2 × 2 × 2 × 15 × 29 × 142237. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989969520)

Multiplication

n×y
n×2 1979939040
n×3 2969908560
n×4 3959878080
n×5 4949847600

Division

n÷y
n÷2 494984760
n÷3 329989840
n÷3 247492380
n÷5 197993904

Exponentiation

ny
n2 980039650529030400
n3 9.7020938241519E+26
n4 9.6047771660906E+35
n5 9.5084366408217E+44

Nth Root

y√n
2√n 31463.781082381
3√n 996.64526500478
4√n 177.38032890482
5√n 62.96864742191

Divisors of 989969520

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989969519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989969520 can be divided by 40 positive divisors. The sum of these divisors (counting 989969520) is 1, the average is 0.025.

Base conversion 989969520

Base System Value
2 Binary 111011000000011011110001110000
3 Ternary 2112222210122212210
4 Quaternary 323000123301300
5 Quinary 4011413011040
6 Senary 242122252120
8 Octal 7300336160
10 Decimal 989969520
12 Duodecimal 237657040
16 Hexadecimal 3b01bc70
20 Vigesimal f9763g0
36 Base36 gdehdc

Cryptographic Hash Functions

md5 56c4b53aac170da248d3ff412047c3f5
sha1 3c025f27abadfe05ddb85242e6dbed6d3878a14e
sha256 189343343e625ba08400130d9455ad7a9222cede667a0c37102954853e513a09
sha512 0cfec3c84798682908225056f054887f1f7e5a36983952c37f39ab880b14ae5823bc585195124d58d2efafa761977bd1b824cbd4cc76bf413074f83d61aaa6a0
ripemd-160 0d62d59a95a91c4f5baa35d4e9ddfe6b748ca2c4

989969520 as geometric shapes

Circle

Radius = n
Diameter 1979939040
Circumference 6220161942.6196
Area 3.0788853663287E+18

Sphere

Radius = n
Volume 4.0640035576526E+27
Surface area 1.2315541465315E+19
Circumference 6220161942.6196

Square

Length = n
Perimeter 3959878080
Area 980039650529030400
Diagonal 1400028321.52

Cube

Length = n
Surface area 5880237903174182400
Volume 9.7020938241519E+26
Space diagonal 1714677506.5846

Equilateral Triangle

Length = n
Perimeter 2969908560
Area 4.2436961703708E+17
Altitude 857338753.29229

Triangular Pyramid

Length = n
Surface area 4.2436961703708E+17
Volume 1.143402722461E+26
Height 466676107.17333