20871330 (number)

20871330 is an even 8-digits composite number following 20871329 and preceding 20871331. In scientific notation, it is written as 2.0871330 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5414976 positive integers (up to 20871330) that are relatively prime to 20871330.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seventy-one thousand three hundred thirty

Notation

Scientific notation 2.0871330 × 10^7
Engineering notation 2.0871330 × 10^6

Prime Factorization of 20871330

Prime Factorization 2 × 3 × 5 × 37 × 18803

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20871330
Product of the distinct prime numbers

The prime factorization of 20871330 is 2 × 3 × 5 × 37 × 18803. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 18, 78, 754, 172, 809, 7124, 83908, 13773, 676959, 862188, 5999406, 3227119, 646485, 1536043, 79585925, 742021788, 344173359, 4835284304

Basic calculations (n = 20871330)

Multiplication

n×y
n×2 41742660
n×3 62613990
n×4 83485320
n×5 104356650

Division

n÷y
n÷2 10435665
n÷3 6957110
n÷3 5217832.5
n÷5 4174266

Exponentiation

ny
n2 435612415968900
n3 9.0918104857842E+21
n4 1.8975817694626E+29
n5 3.9605055312438E+36

Nth Root

y√n
2√n 4568.5150760395
3√n 275.32778545039
4√n 67.590791355328
5√n 29.101141522121

Divisors of 20871330

1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 18803, 37606, 56409, 94015, 112818, 188030, 282045, 564090, 695711, 1391422, 2087133, 3478555, 4174266, 6957110, 10435665, 20871330

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 -20871329
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 20871330 can be divided by 32 positive divisors. The sum of these divisors (counting 20871330) is 1, the average is 0.03125.

Base conversion 20871330

Base System Value
2 Binary 1001111100111100010100010
3 Ternary 1110021101002020
4 Quaternary 1033213202202
5 Quinary 20320340310
6 Senary 2023202310
8 Octal 117474242
10 Decimal 20871330
12 Duodecimal 6ba6396
16 Hexadecimal 13e78a2
20 Vigesimal 6a8i6a
36 Base36 cfcf6

Cryptographic Hash Functions

md5 6ec751eaa610ca6461f9662c28502d48
sha1 f8fd50bbe34366dd0bb871927a8b79a425237a33
sha256 d91d9e8373922938f615d691a08eb8e3da9d780deb1bb536dab717fc5ee1354c
sha512 1d56e066fddb6e4b2dd9bc54397886a5345dad0cdcd66c88e9a1e4609b59592786241dd624efca43051fd08987cf9dd97522fc919a511a360be5131db8f3c31c
ripemd-160 a2e12108b5f15beb05653726a822bc3e974be1a6

20871330 as geometric shapes

Circle

Radius = n
Diameter 41742660
Circumference 131138433.9973
Area 1.3685167658204E+15

Sphere

Radius = n
Volume 3.8083686706627E+22
Surface area 5.4740670632816E+15
Circumference 131138433.9973

Square

Length = n
Perimeter 83485320
Area 435612415968900
Diagonal 29516517.950764

Cube

Length = n
Surface area 2613674495813400
Volume 9.0918104857842E+21
Space diagonal 36150203.981537

Equilateral Triangle

Length = n
Perimeter 62613990
Area 1.8862570921649E+14
Altitude 18075101.990768

Triangular Pyramid

Length = n
Surface area 1.8862570921649E+14
Volume 1.0714801412935E+21
Height 9838839.3169215