20802207 (number)

20802207 is an odd 8-digits composite number following 20802206 and preceding 20802208. In scientific notation, it is written as 2.0802207 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 12976992 positive integers (up to 20802207) that are relatively prime to 20802207.

Interesting facts

Basic properties

Name

Name twenty million eight hundred two thousand two hundred seven

Notation

Scientific notation 2.0802207 × 10^7
Engineering notation 2.0802207 × 10^6

Prime Factorization of 20802207

Prime Factorization 3 × 19 × 83 × 4397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20802207
Product of the distinct prime numbers

The prime factorization of 20802207 is 3 × 19 × 83 × 4397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 85, 37, 869, 355, 7668, 6692, 16865, 80664, 364301, 707360, 2155147, 9927085, 85884702, 21579415, 3345175, 72614757, 9110461740, 5193471055

Basic calculations (n = 20802207)

Multiplication

n×y
n×2 41604414
n×3 62406621
n×4 83208828
n×5 104011035

Division

n÷y
n÷2 10401103.5
n÷3 6934069
n÷3 5200551.75
n÷5 4160441.4

Exponentiation

ny
n2 432731816070849
n3 9.0017768133917E+21
n4 1.8725682463998E+29
n5 3.8953552283235E+36

Nth Root

y√n
2√n 4560.9436523597
3√n 275.02349992015
4√n 67.534758845795
5√n 29.081840132937

Divisors of 20802207

1, 3, 19, 57, 83, 249, 1577, 4397, 4731, 13191, 83543, 250629, 364951, 1094853, 6934069, 20802207

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 -20802206
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 20802207 can be divided by 16 positive divisors. The sum of these divisors (counting 20802207) is 1, the average is 0.0625.

Base conversion 20802207

Base System Value
2 Binary 1001111010110101010011111
3 Ternary 1110010212021010
4 Quaternary 1033112222133
5 Quinary 20311132312
6 Senary 2021510303
8 Octal 117265237
10 Decimal 20802207
12 Duodecimal 6b72393
16 Hexadecimal 13d6a9f
20 Vigesimal 6a05a7
36 Base36 cdv33

Cryptographic Hash Functions

md5 d61c487d7745aafd6b1bd6bde856a731
sha1 208cb6cb2472d6ad8bfa93a27fe96c433716d378
sha256 467c4da1ba4e8a71735f73fef249d5e31374881e1fe8b06485d766dfab1c2957
sha512 197d72bd01cc23ea86b9efd4c597705a8cd86afd0c948aeb7328be642c48b30ba6d5cd74bc902b231f17399ebfcf137f92e36bccddf314495d2f015e81862593
ripemd-160 91e62d7c60009593eb911c697c85520907472512

20802207 as geometric shapes

Circle

Radius = n
Diameter 41604414
Circumference 130704121.37931
Area 1.3594670943427E+15

Sphere

Radius = n
Volume 3.7706554541609E+22
Surface area 5.437868377371E+15
Circumference 130704121.37931

Square

Length = n
Perimeter 83208828
Area 432731816070849
Diagonal 29418763.266693

Cube

Length = n
Surface area 2596390896425094
Volume 9.0017768133917E+21
Space diagonal 36030479.433565

Equilateral Triangle

Length = n
Perimeter 62406621
Area 1.8737837287157E+14
Altitude 18015239.716782

Triangular Pyramid

Length = n
Surface area 1.8737837287157E+14
Volume 1.0608695712462E+21
Height 9806254.4222308