20121070 (number)

20121070 is an even 8-digits composite number following 20121069 and preceding 20121071. In scientific notation, it is written as 2.0121070 × 10^7. The sum of its digits is 13. It has a total of 4 prime factors and 16 positive divisors. There are 7770784 positive integers (up to 20121070) that are relatively prime to 20121070.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-one thousand seventy

Notation

Scientific notation 2.0121070 × 10^7
Engineering notation 2.0121070 × 10^6

Prime Factorization of 20121070

Prime Factorization 2 × 5 × 29 × 69383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20121070
Product of the distinct prime numbers

The prime factorization of 20121070 is 2 × 5 × 29 × 69383. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 8, 12, 87, 417, 6029, 5401, 29723, 59587, 99714, 509934, 9645657, 5421108, 60855784, 22868762, 509741818, 829786276, 8988093851, 885452591

Basic calculations (n = 20121070)

Multiplication

n×y
n×2 40242140
n×3 60363210
n×4 80484280
n×5 100605350

Division

n÷y
n÷2 10060535
n÷3 6707023.3333333
n÷3 5030267.5
n÷5 4024214

Exponentiation

ny
n2 404857457944900
n3 8.1461652513314E+21
n4 1.6390956125361E+29
n5 3.2980357556531E+36

Nth Root

y√n
2√n 4485.6515691703
3√n 271.98838437998
4√n 66.975007048677
5√n 28.888847371539

Divisors of 20121070

1, 2, 5, 10, 29, 58, 145, 290, 69383, 138766, 346915, 693830, 2012107, 4024214, 10060535, 20121070

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 -20121069
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 20121070 can be divided by 16 positive divisors. The sum of these divisors (counting 20121070) is 1, the average is 0.0625.

Base conversion 20121070

Base System Value
2 Binary 1001100110000010111101110
3 Ternary 1101212020220211
4 Quaternary 1030300113232
5 Quinary 20122333240
6 Senary 1555133034
8 Octal 114602756
10 Decimal 20121070
12 Duodecimal 68a417a
16 Hexadecimal 13305ee
20 Vigesimal 65f2da
36 Base36 bz9im

Cryptographic Hash Functions

md5 7d3fcd304c37ca66cbee7f4aa8d7a2b1
sha1 eb6fde1409e7885d21bae6b39484bdb5c57f3086
sha256 f374462aa0649ac95bd6011781bb114a819c8bf0439d86e14cf6bedbb1232a8b
sha512 e9f7e0026af4da882cd99b147c4bbd6396b1a653348b79b1bf9dcc03aeb4954c05aaa06ebb64285bd49e8766ce1418ebd65b256c06fb13702b74ec81eb1d5aaf
ripemd-160 35e0921a833c40ceea0464b075ca25594f256e79

20121070 as geometric shapes

Circle

Radius = n
Diameter 40242140
Circumference 126424411.38873
Area 1.2718972156307E+15

Sphere

Radius = n
Volume 3.4122577211348E+22
Surface area 5.0875888625229E+15
Circumference 126424411.38873

Square

Length = n
Perimeter 80484280
Area 404857457944900
Diagonal 28455490.083458

Cube

Length = n
Surface area 2429144747669400
Volume 8.1461652513314E+21
Space diagonal 34850715.54265

Equilateral Triangle

Length = n
Perimeter 60363210
Area 1.7530842174594E+14
Altitude 17425357.771325

Triangular Pyramid

Length = n
Surface area 1.7530842174594E+14
Volume 9.6003478164711E+20
Height 9485163.3611528