20852020 (number)

20852020 is an even 8-digits composite number following 20852019 and preceding 20852021. In scientific notation, it is written as 2.0852020 × 10^7. The sum of its digits is 19. It has a total of 6 prime factors and 48 positive divisors. There are 6994944 positive integers (up to 20852020) that are relatively prime to 20852020.

Interesting facts

Basic properties

Name

Name twenty million eight hundred fifty-two thousand twenty

Notation

Scientific notation 2.0852020 × 10^7
Engineering notation 2.0852020 × 10^6

Prime Factorization of 20852020

Prime Factorization 2 × 2 × 7 × 5 × 47 × 3169

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10426010
Product of the distinct prime numbers

The prime factorization of 20852020 is 2 × 2 × 7 × 5 × 47 × 3169. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 17, 51, 584, 951, 9755, 7604, 58216, 25720, 282012, 824580, 6697855, 2653618, 60483138, 5529682, 938932577, 213996412, 8266128212, 3023848620

Basic calculations (n = 20852020)

Multiplication

n×y
n×2 41704040
n×3 62556060
n×4 83408080
n×5 104260100

Division

n÷y
n÷2 10426010
n÷3 6950673.3333333
n÷3 5213005
n÷5 4170404

Exponentiation

ny
n2 434806738080400
n3 9.0665987985873E+21
n4 1.8905689948012E+29
n5 3.9422182490974E+36

Nth Root

y√n
2√n 4566.4012088296
3√n 275.24284884117
4√n 67.575152303414
5√n 29.095754696073

Divisors of 20852020

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3169, 3290, 6338, 6580, 12676, 15845, 22183, 31690, 44366, 63380, 88732, 110915, 148943, 221830, 297886, 443660, 595772, 744715, 1042601, 1489430, 2085202, 2978860, 4170404, 5213005, 10426010, 20852020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20852019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20852020 can be divided by 48 positive divisors. The sum of these divisors (counting 20852020) is 1, the average is 0.020833333333333.

Base conversion 20852020

Base System Value
2 Binary 1001111100010110100110100
3 Ternary 1110020101121001
4 Quaternary 1033202310310
5 Quinary 20314231040
6 Senary 2022533044
8 Octal 117426464
10 Decimal 20852020
12 Duodecimal 6b97184
16 Hexadecimal 13e2d34
20 Vigesimal 6a6a10
36 Base36 cexis

Cryptographic Hash Functions

md5 e9373689455e5ca5d2da87aaebc43703
sha1 2d7ffe7c21dc352d6cf0bd70b2fb62f5529b7c8d
sha256 2f2b9932ce820697b10ccfbc0ea300e2d4dc324f0fd06bc6fd6a4ecccbcb3b9b
sha512 df708bc4f85c13339597fd86b8fa886cf0a0ac1e910559a352e00c1571368d9af4174439eca98df7dfb19751b821e2d839617313cdc679dac68621f974c23eb4
ripemd-160 53caf3146d3d84848b284d15ecf2922e77789440

20852020 as geometric shapes

Circle

Radius = n
Diameter 41704040
Circumference 131017105.68901
Area 1.3659856540847E+15

Sphere

Radius = n
Volume 3.797808023825E+22
Surface area 5.4639426163389E+15
Circumference 131017105.68901

Square

Length = n
Perimeter 83408080
Area 434806738080400
Diagonal 29489209.486875

Cube

Length = n
Surface area 2608840428482400
Volume 9.0665987985873E+21
Space diagonal 36116758.080442

Equilateral Triangle

Length = n
Perimeter 62556060
Area 1.8827684045714E+14
Altitude 18058379.040221

Triangular Pyramid

Length = n
Surface area 1.8827684045714E+14
Volume 1.0685089154631E+21
Height 9829736.495625