20298980 (number)

20298980 is an even 8-digits composite number following 20298979 and preceding 20298981. In scientific notation, it is written as 2.0298980 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 7411200 positive integers (up to 20298980) that are relatively prime to 20298980.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-eight thousand nine hundred eighty

Notation

Scientific notation 2.0298980 × 10^7
Engineering notation 2.0298980 × 10^6

Prime Factorization of 20298980

Prime Factorization 2 × 2 × 101 × 13 × 5 × 773

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10149490
Product of the distinct prime numbers

The prime factorization of 20298980 is 2 × 2 × 101 × 13 × 5 × 773. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20298980)

Multiplication

n×y
n×2 40597960
n×3 60896940
n×4 81195920
n×5 101494900

Division

n÷y
n÷2 10149490
n÷3 6766326.6666667
n÷3 5074745
n÷5 4059796

Exponentiation

ny
n2 412048589040400
n3 8.3641660679593E+21
n4 1.6978403973018E+29
n5 3.4464428268022E+36

Nth Root

y√n
2√n 4505.4389353314
3√n 272.78767140416
4√n 67.122566513293
5√n 28.939754534436

Divisors of 20298980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20298979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20298980 can be divided by 48 positive divisors. The sum of these divisors (counting 20298980) is 1, the average is 0.020833333333333.

Base conversion 20298980

Base System Value
2 Binary 1001101011011110011100100
3 Ternary 1102012021222002
4 Quaternary 1031123303210
5 Quinary 20144031410
6 Senary 2003024432
8 Octal 115336344
10 Decimal 20298980
12 Duodecimal 696b118
16 Hexadecimal 135bce4
20 Vigesimal 66h790
36 Base36 c32sk

Cryptographic Hash Functions

md5 54d0e2275bd54866873fd22461b5902a
sha1 958ef17b0bb78a7a2853e07b2eff6eaeb7c211c3
sha256 103d0a9081dfaff034f17409da300c9bed782d6ea4b7142124b8ed0d3f37108f
sha512 6e4514409ad758d6c20363bce82df2b0c2585412458871eb9fa505d771bf8557d727d79a3389e67b3068b5ebd425ece476f34f9602020119c003d023436b5333
ripemd-160 45a140fc9340e027446d56463576adb917461231

20298980 as geometric shapes

Circle

Radius = n
Diameter 40597960
Circumference 127542252.88673
Area 1.2944888202514E+15

Sphere

Radius = n
Volume 3.5035736896675E+22
Surface area 5.1779552810054E+15
Circumference 127542252.88673

Square

Length = n
Perimeter 81195920
Area 412048589040400
Diagonal 28707092.81834

Cube

Length = n
Surface area 2472291534242400
Volume 8.3641660679593E+21
Space diagonal 35158864.701824

Equilateral Triangle

Length = n
Perimeter 60896940
Area 1.7842227285126E+14
Altitude 17579432.350912

Triangular Pyramid

Length = n
Surface area 1.7842227285126E+14
Volume 9.8572642427074E+20
Height 9569030.9394467