20976870 (number)

20976870 is an even 8-digits composite number following 20976869 and preceding 20976871. In scientific notation, it is written as 2.0976870 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 5386368 positive integers (up to 20976870) that are relatively prime to 20976870.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-six thousand eight hundred seventy

Notation

Scientific notation 2.0976870 × 10^7
Engineering notation 2.0976870 × 10^6

Prime Factorization of 20976870

Prime Factorization 2 × 15 × 79 × 53 × 167

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20976870
Product of the distinct prime numbers

The prime factorization of 20976870 is 2 × 15 × 79 × 53 × 167. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 88, 7, 552, 242, 7155, 6461, 79213, 16120, 982864, 620082, 3429253, 3441068, 59582003, 62042743, 465449863, 80123252, 5734977370, 2724496985

Basic calculations (n = 20976870)

Multiplication

n×y
n×2 41953740
n×3 62930610
n×4 83907480
n×5 104884350

Division

n÷y
n÷2 10488435
n÷3 6992290
n÷3 5244217.5
n÷5 4195374

Exponentiation

ny
n2 440029074996900
n3 9.2304327024302E+21
n4 1.9362558684263E+29
n5 4.0616587638715E+36

Nth Root

y√n
2√n 4580.0513097563
3√n 275.79108849625
4√n 67.676076347231
5√n 29.130513305659

Divisors of 20976870

1, 2, 15, 30, 53, 79, 106, 158, 167, 334, 795, 1185, 1590, 2370, 2505, 4187, 5010, 8374, 8851, 13193, 17702, 26386, 62805, 125610, 132765, 197895, 265530, 395790, 699229, 1398458, 10488435, 20976870

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 -20976869
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 20976870 can be divided by 32 positive divisors. The sum of these divisors (counting 20976870) is 1, the average is 0.03125.

Base conversion 20976870

Base System Value
2 Binary 1010000000001010011100110
3 Ternary 1110110201212010
4 Quaternary 1100001103212
5 Quinary 20332224440
6 Senary 2025335050
8 Octal 120012346
10 Decimal 20976870
12 Duodecimal 7037486
16 Hexadecimal 14014e6
20 Vigesimal 6b223a
36 Base36 chluu

Cryptographic Hash Functions

md5 d92ea588c664cb484ad04ec49684a5d1
sha1 ae2e1ad16d29c8da7f820bb9b1f056a09303e650
sha256 8f80a7ee3d990f7006504c406169713e3567090261d5b20a49d7635f50c4f9f2
sha512 77ddd39233c5c28552ef45c05640148b6ea874f36719104861b40de98ad8a2ef3d92bb4f4fbebd199ee2729f142252f0cb9944c3f4c58c20d1f937439b812030
ripemd-160 6cd27bd1ff13dce5c1c4ee0b2cbb03467b9e85e5

20976870 as geometric shapes

Circle

Radius = n
Diameter 41953740
Circumference 131801561.37462
Area 1.3823921093762E+15

Sphere

Radius = n
Volume 3.866434608988E+22
Surface area 5.5295684375047E+15
Circumference 131801561.37462

Square

Length = n
Perimeter 83907480
Area 440029074996900
Diagonal 29665774.050137

Cube

Length = n
Surface area 2640174449981400
Volume 9.2304327024302E+21
Space diagonal 36333004.623767

Equilateral Triangle

Length = n
Perimeter 62930610
Area 1.9053817867554E+14
Altitude 18166502.311884

Triangular Pyramid

Length = n
Surface area 1.9053817867554E+14
Volume 1.0878169261957E+21
Height 9888591.3500458