20852770 (number)

20852770 is an even 8-digits composite number following 20852769 and preceding 20852771. In scientific notation, it is written as 2.0852770 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 7996800 positive integers (up to 20852770) that are relatively prime to 20852770.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0852770 × 10^7
Engineering notation 2.0852770 × 10^6

Prime Factorization of 20852770

Prime Factorization 2 × 137 × 5 × 31 × 491

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20852770
Product of the distinct prime numbers

The prime factorization of 20852770 is 2 × 137 × 5 × 31 × 491. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 13, 24, 699, 869, 8643, 8048, 90485, 96077, 918124, 939629, 1076491, 5688981, 32608520, 51181596, 429140222, 740879197, 4640251233, 6684944297

Basic calculations (n = 20852770)

Multiplication

n×y
n×2 41705540
n×3 62558310
n×4 83411080
n×5 104263850

Division

n÷y
n÷2 10426385
n÷3 6950923.3333333
n÷3 5213192.5
n÷5 4170554

Exponentiation

ny
n2 434838016672900
n3 9.0675771489361E+21
n4 1.8908410074402E+29
n5 3.9429272634719E+36

Nth Root

y√n
2√n 4566.4833296531
3√n 275.24614875587
4√n 67.575759926568
5√n 29.09596399476

Divisors of 20852770

1, 2, 5, 10, 31, 62, 137, 155, 274, 310, 491, 685, 982, 1370, 2455, 4247, 4910, 8494, 15221, 21235, 30442, 42470, 67267, 76105, 134534, 152210, 336335, 672670, 2085277, 4170554, 10426385, 20852770

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20852769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20852770 can be divided by 32 positive divisors. The sum of these divisors (counting 20852770) is 1, the average is 0.03125.

Base conversion 20852770

Base System Value
2 Binary 1001111100011000000100010
3 Ternary 1110020102121211
4 Quaternary 1033203000202
5 Quinary 20314242040
6 Senary 2022540334
8 Octal 117430042
10 Decimal 20852770
12 Duodecimal 6b976aa
16 Hexadecimal 13e3022
20 Vigesimal 6a6bia
36 Base36 cey3m

Cryptographic Hash Functions

md5 d29bf31a68fbf0d764180da964be5ad2
sha1 9a9a43d4f105e165794c949f470b4111ef123462
sha256 6f4310c2bfc96034b6d3fe1ae74c6d107ad427304ad939c90c8e51418d6573a7
sha512 47c691eca61a58723cc5e22bff2a32910850ba6a6817aa6563318667563cdf02b9cab8c50bc23119f4ac18ea5db876bccd06fc00e208f4c019256b1bddc555c7
ripemd-160 3f243efd41e1b3dc9c48a161d6c73eccea241113

20852770 as geometric shapes

Circle

Radius = n
Diameter 41705540
Circumference 131021818.078
Area 1.3660839186811E+15

Sphere

Radius = n
Volume 3.7982178342609E+22
Surface area 5.4643356747246E+15
Circumference 131021818.078

Square

Length = n
Perimeter 83411080
Area 434838016672900
Diagonal 29490270.147047

Cube

Length = n
Surface area 2609028100037400
Volume 9.0675771489361E+21
Space diagonal 36118057.118548

Equilateral Triangle

Length = n
Perimeter 62558310
Area 1.8829038448499E+14
Altitude 18059028.559274

Triangular Pyramid

Length = n
Surface area 1.8829038448499E+14
Volume 1.0686242151575E+21
Height 9830090.0490156