20953072 (number)

20953072 is an even 8-digits composite number following 20953071 and preceding 20953073. In scientific notation, it is written as 2.0953072 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 8979840 positive integers (up to 20953072) that are relatively prime to 20953072.

Interesting facts

Basic properties

Name

Name twenty million nine hundred fifty-three thousand seventy-two

Notation

Scientific notation 2.0953072 × 10^7
Engineering notation 2.0953072 × 10^6

Prime Factorization of 20953072

Prime Factorization 2 × 2 × 2 × 2 × 7 × 187081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2619134
Product of the distinct prime numbers

The prime factorization of 20953072 is 2 × 2 × 2 × 2 × 7 × 187081. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 74, 21, 87, 111, 4667, 2208, 16094, 55996, 775969, 941860, 2552457, 6142581, 31494129, 56946162, 609653643, 398875822, 3371169172, 1567049425

Basic calculations (n = 20953072)

Multiplication

n×y
n×2 41906144
n×3 62859216
n×4 83812288
n×5 104765360

Division

n÷y
n÷2 10476536
n÷3 6984357.3333333
n÷3 5238268
n÷5 4190614.4

Exponentiation

ny
n2 439031226237184
n3 9.199052893596E+21
n4 1.9274841761133E+29
n5 4.0386714720962E+36

Nth Root

y√n
2√n 4577.4525666576
3√n 275.68675516984
4√n 67.656873757642
5√n 29.123900662662

Divisors of 20953072

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 187081, 374162, 748324, 1309567, 1496648, 2619134, 2993296, 5238268, 10476536, 20953072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20953071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20953072 can be divided by 20 positive divisors. The sum of these divisors (counting 20953072) is 1, the average is 0.05.

Base conversion 20953072

Base System Value
2 Binary 1001111111011011111110000
3 Ternary 1110102112012201
4 Quaternary 1033323133300
5 Quinary 20330444242
6 Senary 2025032544
8 Octal 117733760
10 Decimal 20953072
12 Duodecimal 7025754
16 Hexadecimal 13fb7f0
20 Vigesimal 6aj2dc
36 Base36 ch3hs

Cryptographic Hash Functions

md5 2d91b96591265a6a344ad4ffd7020622
sha1 58d125cfb50075ca5672e7e5925f1edf9df66597
sha256 7ce042df46266e261c91219bb9abd50b108a407e577918bbc31f2e141837078f
sha512 8a345e044804d145870ed352821e35e69463f61d233f70c18288df31707aad8955cdda43e937b64e0b60d9139f77ded9851d00011787d26eb2d365da17fa2b0a
ripemd-160 a3e62b0ca8506631b4724348bb177bb7afb4a66c

20953072 as geometric shapes

Circle

Radius = n
Diameter 41906144
Circumference 131652034.13068
Area 1.3792572750433E+15

Sphere

Radius = n
Volume 3.8532902654007E+22
Surface area 5.517029100173E+15
Circumference 131652034.13068

Square

Length = n
Perimeter 83812288
Area 439031226237184
Diagonal 29632118.59578

Cube

Length = n
Surface area 2634187357423104
Volume 9.199052893596E+21
Space diagonal 36291785.278649

Equilateral Triangle

Length = n
Perimeter 62859216
Area 1.9010609748802E+14
Altitude 18145892.639324

Triangular Pyramid

Length = n
Surface area 1.9010609748802E+14
Volume 1.0841187802592E+21
Height 9877372.86526