20209892 (number)

20209892 is an even 8-digits composite number following 20209891 and preceding 20209893. In scientific notation, it is written as 2.0209892 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 9730080 positive integers (up to 20209892) that are relatively prime to 20209892.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0209892 × 10^7
Engineering notation 2.0209892 × 10^6

Prime Factorization of 20209892

Prime Factorization 2 × 2 × 31 × 467 × 349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10104946
Product of the distinct prime numbers

The prime factorization of 20209892 is 2 × 2 × 31 × 467 × 349. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 45, 86, 71, 928, 4404, 2390, 86689, 58153, 681701, 59388, 3814819, 3819951, 45491501, 95167008, 2984056, 430310732, 8691389992, 1247652450

Basic calculations (n = 20209892)

Multiplication

n×y
n×2 40419784
n×3 60629676
n×4 80839568
n×5 101049460

Division

n÷y
n÷2 10104946
n÷3 6736630.6666667
n÷3 5052473
n÷5 4041978.4

Exponentiation

ny
n2 408439734651664
n3 8.2545229258188E+21
n4 1.6682301684232E+29
n5 3.3714751534975E+36

Nth Root

y√n
2√n 4495.5413467123
3√n 272.38801672024
4√n 67.048798249576
5√n 28.914307710469

Divisors of 20209892

1, 2, 4, 31, 62, 124, 349, 467, 698, 934, 1396, 1868, 10819, 14477, 21638, 28954, 43276, 57908, 162983, 325966, 651932, 5052473, 10104946, 20209892

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 -20209891
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 20209892 can be divided by 24 positive divisors. The sum of these divisors (counting 20209892) is 1, the average is 0.041666666666667.

Base conversion 20209892

Base System Value
2 Binary 1001101000110000011100100
3 Ternary 1102000202202112
4 Quaternary 1031012003210
5 Quinary 20133204032
6 Senary 2001100152
8 Octal 115060344
10 Decimal 20209892
12 Duodecimal 6927658
16 Hexadecimal 13460e4
20 Vigesimal 6664ec
36 Base36 c161w

Cryptographic Hash Functions

md5 e8deca9367768bd0b36324563d2eaf08
sha1 734afbb983b4b989baab5374d38e7a91f6c8f23c
sha256 256072605faa3fc96ce901abcc84e7ec51bb0f5606c1ff996d69b232e6905f86
sha512 f3414ae23f9c1718d79e82e51f54aa3978881826badcaddb734b398dc9edeb3be60bb949676f8f50a2fd454fc491c68ed4b84a3019e6e3b9030727edeaf1f4bc
ripemd-160 b75ca6301a3a4aae2fc48250a319c97892cc92b1

20209892 as geometric shapes

Circle

Radius = n
Diameter 40419784
Circumference 126982496.47409
Area 1.2831512698158E+15

Sphere

Radius = n
Volume 3.4576464776854E+22
Surface area 5.1326050792633E+15
Circumference 126982496.47409

Square

Length = n
Perimeter 80839568
Area 408439734651664
Diagonal 28581103.360496

Cube

Length = n
Surface area 2450638407909984
Volume 8.2545229258188E+21
Space diagonal 35004559.75948

Equilateral Triangle

Length = n
Perimeter 60629676
Area 1.7685959306166E+14
Altitude 17502279.87974

Triangular Pyramid

Length = n
Surface area 1.7685959306166E+14
Volume 9.7280485605105E+20
Height 9527034.4534985