8978980 (number)

8978980 is an even 7-digits composite number following 8978979 and preceding 8978981. In scientific notation, it is written as 8.978980 × 10^6. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 3411968 positive integers (up to 8978980) that are relatively prime to 8978980.

Interesting facts

Basic properties

Name

Name eight million nine hundred seventy-eight thousand nine hundred eighty

Notation

Scientific notation 8.978980 × 10^6
Engineering notation 8.978980 × 10^6

Prime Factorization of 8978980

Prime Factorization 2 × 2 × 565 × 29 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4489490
Product of the distinct prime numbers

The prime factorization of 8978980 is 2 × 2 × 565 × 29 × 137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 25, 57, 344, 355, 4675, 9051, 41095, 78489, 391177, 592465, 1796894, 8291474, 40753448, 88667775, 192719982, 289589095, 2607099548, 3556469257

Basic calculations (n = 8978980)

Multiplication

n×y
n×2 17957960
n×3 26936940
n×4 35915920
n×5 44894900

Division

n÷y
n÷2 4489490
n÷3 2992993.3333333
n÷3 2244745
n÷5 1795796

Exponentiation

ny
n2 80622081840400
n3 7.2390406040331E+20
n4 6.4999200802802E+27
n5 5.8362652402434E+34

Nth Root

y√n
2√n 2996.494618717
3√n 207.8463176917
4√n 54.740246790794
5√n 24.583595468397

Divisors of 8978980

1, 2, 4, 29, 58, 116, 137, 274, 548, 565, 1130, 2260, 3973, 7946, 15892, 16385, 32770, 65540, 77405, 154810, 309620, 2244745, 4489490, 8978980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8978979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8978980 can be divided by 24 positive divisors. The sum of these divisors (counting 8978980) is 1, the average is 0.041666666666667.

Base conversion 8978980

Base System Value
2 Binary 100010010000001000100100
3 Ternary 121220011211211
4 Quaternary 202100020210
5 Quinary 4244311410
6 Senary 520241204
8 Octal 42201044
10 Decimal 8978980
12 Duodecimal 3010204
16 Hexadecimal 890224
20 Vigesimal 2g2790
36 Base36 5cg84

Cryptographic Hash Functions

md5 1eddad9c405c98f50d44824fdf7a2309
sha1 2292a7e9236422df6a0116aeb64a0f9ef75f50ba
sha256 2872d114d7b4c0934c7fdbeaf1b8d45cfc8109cfc0d35965407b1f2e0172e539
sha512 2822558ac2d28f117c3900455d36e80b2c15f512fbce98fc80521125db2b8a3bcdd999ee0fbbe29aa7e4d8ab819f0fc9db81efd10b3b04719d0ede822aa777cd
ripemd-160 c66746d16ece68cb60fd7a8744b247cd3dcfb712

8978980 as geometric shapes

Circle

Radius = n
Diameter 17957960
Circumference 56416595.209459
Area 2.5328174002692E+14

Sphere

Radius = n
Volume 3.0322822374225E+21
Surface area 1.0131269601077E+15
Circumference 56416595.209459

Square

Length = n
Perimeter 35915920
Area 80622081840400
Diagonal 12698195.292277

Cube

Length = n
Surface area 483732491042400
Volume 7.2390406040331E+20
Space diagonal 15552049.560145

Equilateral Triangle

Length = n
Perimeter 26936940
Area 34910385489887
Altitude 7776024.7800724

Triangular Pyramid

Length = n
Surface area 34910385489887
Volume 8.5312911673277E+19
Height 4232731.7640923