20070909 (number)

20070909 is an odd 8-digits composite number following 20070908 and preceding 20070910. In scientific notation, it is written as 2.0070909 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 30 positive divisors. There are 12947040 positive integers (up to 20070909) that are relatively prime to 20070909.

Interesting facts

Basic properties

Name

Name twenty million seventy thousand nine hundred nine

Notation

Scientific notation 2.0070909 × 10^7
Engineering notation 2.0070909 × 10^6

Prime Factorization of 20070909

Prime Factorization 9 × 3 × 3 × 181 × 37 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 180819
Product of the distinct prime numbers

The prime factorization of 20070909 is 9 × 3 × 3 × 181 × 37 × 37. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 90, 27, 607, 266, 7707, 6785, 86323, 86941, 760885, 68559, 1092209, 9071652, 13359566, 26794775, 363628160, 663535588, 552688071, 7683532925

Basic calculations (n = 20070909)

Multiplication

n×y
n×2 40141818
n×3 60212727
n×4 80283636
n×5 100354545

Division

n÷y
n÷2 10035454.5
n÷3 6690303
n÷3 5017727.25
n÷5 4014181.8

Exponentiation

ny
n2 402841388086281
n3 8.0853928417134E+21
n4 1.6228118395528E+29
n5 3.2571308755787E+36

Nth Root

y√n
2√n 4480.0568076755
3√n 271.76217768227
4√n 66.933226484875
5√n 28.874429245164

Divisors of 20070909

1, 3, 9, 27, 37, 81, 111, 181, 333, 543, 999, 1369, 1629, 2997, 4107, 4887, 6697, 12321, 14661, 20091, 36963, 60273, 110889, 180819, 247789, 542457, 743367, 2230101, 6690303, 20070909

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20070908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20070909 can be divided by 30 positive divisors. The sum of these divisors (counting 20070909) is 1, the average is 0.033333333333333.

Base conversion 20070909

Base System Value
2 Binary 1001100100100000111111101
3 Ternary 1101202201010000
4 Quaternary 1030210013331
5 Quinary 20114232114
6 Senary 1554104513
8 Octal 114440775
10 Decimal 20070909
12 Duodecimal 687b139
16 Hexadecimal 13241fd
20 Vigesimal 658h59
36 Base36 by6t9

Cryptographic Hash Functions

md5 bf059e7422483edd59a2763e9b718d36
sha1 547957a2dec3d08b590fdc9e092403c60ff0c751
sha256 85aafcf8c3265dcbfc42942042459a51666ffc83c6a0940e11541253ae5e64aa
sha512 fafaf3c51dbf53eb285ecaae7ce269ca04d55f7d419bfe0f47abfee89a9a3ce3906bea0e43a2dcbd07fc7ee52b6ddc5366283b04011cfd07b65294c8d2b0cc20
ripemd-160 816c29d2021286f337343f178aa8d995a22b1e27

20070909 as geometric shapes

Circle

Radius = n
Diameter 40141818
Circumference 126109240.53054
Area 1.2655635453738E+15

Sphere

Radius = n
Volume 3.3868014337219E+22
Surface area 5.0622541814951E+15
Circumference 126109240.53054

Square

Length = n
Perimeter 80283636
Area 402841388086281
Diagonal 28384551.716956

Cube

Length = n
Surface area 2417048328517686
Volume 8.0853928417134E+21
Space diagonal 34763834.142091

Equilateral Triangle

Length = n
Perimeter 60212727
Area 1.7443543788925E+14
Altitude 17381917.071046

Triangular Pyramid

Length = n
Surface area 1.7443543788925E+14
Volume 9.5287268448879E+20
Height 9461517.2389854