20696870 (number)

20696870 is an even 8-digits composite number following 20696869 and preceding 20696871. In scientific notation, it is written as 2.0696870 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 8278744 positive integers (up to 20696870) that are relatively prime to 20696870.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0696870 × 10^7
Engineering notation 2.0696870 × 10^6

Prime Factorization of 20696870

Prime Factorization 2 × 5 × 2069687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20696870
Product of the distinct prime numbers

The prime factorization of 20696870 is 2 × 5 × 2069687. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20696870)

Multiplication

n×y
n×2 41393740
n×3 62090610
n×4 82787480
n×5 103484350

Division

n÷y
n÷2 10348435
n÷3 6898956.6666667
n÷3 5174217.5
n÷5 4139374

Exponentiation

ny
n2 428360427796900
n3 8.8657200872568E+21
n4 1.8349265610234E+29
n5 3.7977236493049E+36

Nth Root

y√n
2√n 4549.3812766133
3√n 274.55849817686
4√n 67.44910137736
5√n 29.052327710462

Divisors of 20696870

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20696869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20696870 can be divided by 8 positive divisors. The sum of these divisors (counting 20696870) is 1, the average is 0.125.

Base conversion 20696870

Base System Value
2 Binary 1001110111100111100100110
3 Ternary 1102221111202202
4 Quaternary 1032330330212
5 Quinary 20244244440
6 Senary 2015334502
8 Octal 116747446
10 Decimal 20696870
12 Duodecimal 6b21432
16 Hexadecimal 13bcf26
20 Vigesimal 69723a
36 Base36 cblt2

Cryptographic Hash Functions

md5 3838f229ef180ade88ccb6419a78e031
sha1 f9cbd6f068fcf95db4d0e4a2a5425cba0f27afcc
sha256 231bccc47c0ac65c9b8775b8f63383df2db7e25a25d79fa5c9949a67719a83d3
sha512 242d2b8a83c754a2c48f6d3050d44ab4a761faf1129572b9e7bbd6f7ccc8e545023e67fb86c0e8008ed2ce22397b60683817453b4880dbaaec539d805cb8837a
ripemd-160 0f4a443b4d83d16ebdd62dd8e183a35028b00cac

20696870 as geometric shapes

Circle

Radius = n
Diameter 41393740
Circumference 130042269.48861
Area 1.3457339730553E+15

Sphere

Radius = n
Volume 3.7136641459879E+22
Surface area 5.3829358922213E+15
Circumference 130042269.48861

Square

Length = n
Perimeter 82787480
Area 428360427796900
Diagonal 29269794.252673

Cube

Length = n
Surface area 2570162566781400
Volume 8.8657200872568E+21
Space diagonal 35848030.397648

Equilateral Triangle

Length = n
Perimeter 62090610
Area 1.8548550622404E+14
Altitude 17924015.198824

Triangular Pyramid

Length = n
Surface area 1.8548550622404E+14
Volume 1.0448351323002E+21
Height 9756598.0842243