20180969 (number)

20180969 is an odd 8-digits composite number following 20180968 and preceding 20180970. In scientific notation, it is written as 2.0180969 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 18782400 positive integers (up to 20180969) that are relatively prime to 20180969.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0180969 × 10^7
Engineering notation 2.0180969 × 10^6

Prime Factorization of 20180969

Prime Factorization 31 × 53 × 71 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20180969
Product of the distinct prime numbers

The prime factorization of 20180969 is 31 × 53 × 71 × 173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 62, 70, 615, 3, 2262, 2401, 54365, 70586, 980182, 673706, 2072226, 8315613, 82033524, 94199446, 404765544, 568304296, 6785328335, 221090787

Basic calculations (n = 20180969)

Multiplication

n×y
n×2 40361938
n×3 60542907
n×4 80723876
n×5 100904845

Division

n÷y
n÷2 10090484.5
n÷3 6726989.6666667
n÷3 5045242.25
n÷5 4036193.8

Exponentiation

ny
n2 407271509778961
n3 8.2191337134324E+21
n4 1.6587008267763E+29
n5 3.3474189965448E+36

Nth Root

y√n
2√n 4492.3233409896
3√n 272.25801371839
4√n 67.024796463619
5√n 28.906026937185

Divisors of 20180969

1, 31, 53, 71, 173, 1643, 2201, 3763, 5363, 9169, 12283, 116653, 284239, 380773, 650999, 20180969

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20180968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20180969 can be divided by 16 positive divisors. The sum of these divisors (counting 20180969) is 1, the average is 0.0625.

Base conversion 20180969

Base System Value
2 Binary 1001100111110111111101001
3 Ternary 1101222022002022
4 Quaternary 1030332333221
5 Quinary 20131242334
6 Senary 2000314225
8 Octal 114767751
10 Decimal 20180969
12 Duodecimal 6912975
16 Hexadecimal 133efe9
20 Vigesimal 662c89
36 Base36 c0jqh

Cryptographic Hash Functions

md5 71af73128eb2437d42aa9325be9087dc
sha1 6ed4206d24cf63c3e94996042dcebc15c6cc14d5
sha256 573711ce1e6c045de3f31074c4e2e60639f7b228d3a48e2015a9d8ad0c62d817
sha512 a01eb861239895271d261f6b8a0b82f6c3b6c5b44446aa801c4fc30b7b406f94f68c1070cc8de129e015a836218412d08fec085263b2d0c4928a505094b0ddd0
ripemd-160 e862a9acc25a66fc438404def85cc15942a3ad0b

20180969 as geometric shapes

Circle

Radius = n
Diameter 40361938
Circumference 126800767.90545
Area 1.279481183138E+15

Sphere

Radius = n
Volume 3.4428226790655E+22
Surface area 5.117924732552E+15
Circumference 126800767.90545

Square

Length = n
Perimeter 80723876
Area 407271509778961
Diagonal 28540200.061631

Cube

Length = n
Surface area 2443629058673766
Volume 8.2191337134324E+21
Space diagonal 34954463.653972

Equilateral Triangle

Length = n
Perimeter 60542907
Area 1.7635373685311E+14
Altitude 17477231.826986

Triangular Pyramid

Length = n
Surface area 1.7635373685311E+14
Volume 9.686341973745E+20
Height 9513400.0205437