20402270 (number)

20402270 is an even 8-digits composite number following 20402269 and preceding 20402271. In scientific notation, it is written as 2.0402270 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 6958368 positive integers (up to 20402270) that are relatively prime to 20402270.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand two hundred seventy

Notation

Scientific notation 2.0402270 × 10^7
Engineering notation 2.0402270 × 10^6

Prime Factorization of 20402270

Prime Factorization 2 × 5 × 1561 × 1307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20402270
Product of the distinct prime numbers

The prime factorization of 20402270 is 2 × 5 × 1561 × 1307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 13, 10, 695, 170, 1772, 134, 39577, 33733, 90682, 398180, 2039910, 9419652, 45617579, 26365102, 64224543, 580135390, 1311308334, 6924100167

Basic calculations (n = 20402270)

Multiplication

n×y
n×2 40804540
n×3 61206810
n×4 81609080
n×5 102011350

Division

n÷y
n÷2 10201135
n÷3 6800756.6666667
n÷3 5100567.5
n÷5 4080454

Exponentiation

ny
n2 416252621152900
n3 8.4924983649692E+21
n4 1.7326624461666E+29
n5 3.5350247045551E+36

Nth Root

y√n
2√n 4516.887202488
3√n 273.24957609519
4√n 67.207791233517
5√n 28.969146372286

Divisors of 20402270

1, 2, 5, 10, 1307, 1561, 2614, 3122, 6535, 7805, 13070, 15610, 2040227, 4080454, 10201135, 20402270

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 -20402269
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 20402270 can be divided by 16 positive divisors. The sum of these divisors (counting 20402270) is 1, the average is 0.0625.

Base conversion 20402270

Base System Value
2 Binary 1001101110101000001011110
3 Ternary 1102101112122122
4 Quaternary 1031311001132
5 Quinary 20210333040
6 Senary 2005142542
8 Octal 115650136
10 Decimal 20402270
12 Duodecimal 69baa52
16 Hexadecimal 137505e
20 Vigesimal 67a5da
36 Base36 c5ahq

Cryptographic Hash Functions

md5 a4fb2e8af4c77ea7429c04436bb8d2b4
sha1 445fa013ea1fa4f675a0e3ca5237eae884501d03
sha256 a74b0ecc6a99f05fd60055beaa34cb9c163730919c5d07896fb18241e8174963
sha512 0fdad4ca92c32d906e15c859c5e72b8b94219ba53e2f57169487ddfdbe74105a1e6a6d09beebeee7455880ac8165a7b1f79ac5744bcdd253b2fe8ec1e949667b
ripemd-160 9458eff047dd48bf87b263869d95fb0940c292c4

20402270 as geometric shapes

Circle

Radius = n
Diameter 40804540
Circumference 128191243.09711
Area 1.3076961766514E+15

Sphere

Radius = n
Volume 3.5573293965347E+22
Surface area 5.2307847066058E+15
Circumference 128191243.09711

Square

Length = n
Perimeter 81609080
Area 416252621152900
Diagonal 28853166.937198

Cube

Length = n
Surface area 2497515726917400
Volume 8.4924983649692E+21
Space diagonal 35337768.229738

Equilateral Triangle

Length = n
Perimeter 61206810
Area 1.8024267215514E+14
Altitude 17668884.114869

Triangular Pyramid

Length = n
Surface area 1.8024267215514E+14
Volume 1.0008505305142E+21
Height 9617722.3123992