20807672 (number)

20807672 is an even 8-digits composite number following 20807671 and preceding 20807673. In scientific notation, it is written as 2.0807672 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 10384416 positive integers (up to 20807672) that are relatively prime to 20807672.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seven thousand six hundred seventy-two

Notation

Scientific notation 2.0807672 × 10^7
Engineering notation 2.0807672 × 10^6

Prime Factorization of 20807672

Prime Factorization 2 × 2 × 2 × 613 × 4243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5201918
Product of the distinct prime numbers

The prime factorization of 20807672 is 2 × 2 × 2 × 613 × 4243. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 74, 42, 83, 614, 3888, 5900, 41553, 90570, 410677, 192757, 3961602, 5338929, 26923893, 69453519, 15910063, 115267363, 7791032039, 1356752743

Basic calculations (n = 20807672)

Multiplication

n×y
n×2 41615344
n×3 62423016
n×4 83230688
n×5 104038360

Division

n÷y
n÷2 10403836
n÷3 6935890.6666667
n÷3 5201918
n÷5 4161534.4

Exponentiation

ny
n2 432959214059584
n3 9.0088733155296E+21
n4 1.8745368103909E+29
n5 3.9004747102541E+36

Nth Root

y√n
2√n 4561.5427214924
3√n 275.04758184932
4√n 67.539193965374
5√n 29.083368005028

Divisors of 20807672

1, 2, 4, 8, 613, 1226, 2452, 4243, 4904, 8486, 16972, 33944, 2600959, 5201918, 10403836, 20807672

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 -20807671
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 20807672 can be divided by 16 positive divisors. The sum of these divisors (counting 20807672) is 1, the average is 0.0625.

Base conversion 20807672

Base System Value
2 Binary 1001111010111111111111000
3 Ternary 1110011010202112
4 Quaternary 1033113333320
5 Quinary 20311321142
6 Senary 2021551452
8 Octal 117277770
10 Decimal 20807672
12 Duodecimal 6b75588
16 Hexadecimal 13d7ff8
20 Vigesimal 6a0j3c
36 Base36 cdzaw

Cryptographic Hash Functions

md5 bf5656e6f911bdbec75d619e2d07dffa
sha1 1ccea2025ae435ff806b70e66ed9a76cabad569c
sha256 bb9f265ea3db818e31cba8093e67714d8267b4209c91f238c4ea8ff35ff97aee
sha512 9af7387bb20fe6de80072b005987f04544982041b2e93ac0d469f43298b88fa3c92357b59c784a9159188bdfd2285048a0504e6fc71fd48f345b2ec20b4665fb
ripemd-160 e5f008facb0c5c3c0c7632ebf7e6631ef679a4c6

20807672 as geometric shapes

Circle

Radius = n
Diameter 41615344
Circumference 130738458.98701
Area 1.3601814861936E+15

Sphere

Radius = n
Volume 3.7736280300252E+22
Surface area 5.4407259447744E+15
Circumference 130738458.98701

Square

Length = n
Perimeter 83230688
Area 432959214059584
Diagonal 29426491.943811

Cube

Length = n
Surface area 2597755284357504
Volume 9.0088733155296E+21
Space diagonal 36039945.091228

Equilateral Triangle

Length = n
Perimeter 62423016
Area 1.8747683908907E+14
Altitude 18019972.545614

Triangular Pyramid

Length = n
Surface area 1.8747683908907E+14
Volume 1.0617059020436E+21
Height 9808830.647937