20120740 (number)

20120740 is an even 8-digits composite number following 20120739 and preceding 20120741. In scientific notation, it is written as 2.0120740 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 12 positive divisors. There are 8048288 positive integers (up to 20120740) that are relatively prime to 20120740.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty thousand seven hundred forty

Notation

Scientific notation 2.0120740 × 10^7
Engineering notation 2.0120740 × 10^6

Prime Factorization of 20120740

Prime Factorization 2 × 2 × 5 × 1006037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10060370
Product of the distinct prime numbers

The prime factorization of 20120740 is 2 × 2 × 5 × 1006037. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 91, 96, 623, 280, 6747, 6103, 18496, 65236, 241849, 17550, 9022300, 9315513, 59230355, 90739444, 30306206, 538137748, 9481392185, 7207129973

Basic calculations (n = 20120740)

Multiplication

n×y
n×2 40241480
n×3 60362220
n×4 80482960
n×5 100603700

Division

n÷y
n÷2 10060370
n÷3 6706913.3333333
n÷3 5030185
n÷5 4024148

Exponentiation

ny
n2 404844178147600
n3 8.1457644490215E+21
n4 1.6389880858001E+29
n5 3.2977653137481E+36

Nth Root

y√n
2√n 4485.6147850657
3√n 271.98689743689
4√n 66.974732437433
5√n 28.888752611348

Divisors of 20120740

1, 2, 4, 5, 10, 20, 1006037, 2012074, 4024148, 5030185, 10060370, 20120740

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20120739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20120740 can be divided by 12 positive divisors. The sum of these divisors (counting 20120740) is 1, the average is 0.083333333333333.

Base conversion 20120740

Base System Value
2 Binary 1001100110000010010100100
3 Ternary 1101212020110121
4 Quaternary 1030300102210
5 Quinary 20122330430
6 Senary 1555131324
8 Octal 114602244
10 Decimal 20120740
12 Duodecimal 68a3b44
16 Hexadecimal 13304a4
20 Vigesimal 65f1h0
36 Base36 bz99g

Cryptographic Hash Functions

md5 b7de14fbc166942251ef79dbb14dffce
sha1 7e371c8097dafa00605528d8807167ea087bf058
sha256 fa904d07c8c1e98018e5f08303173b72af5ba1c4c83183e888ce38c17990cf48
sha512 7bd1dbea427c724b959f86a72f1d840f311f3ade0819fea18ef54eb59f0c9d686fcc681f55bafa9391d7e229318e14e61b6b270ca46f3604eb97303a9610e963
ripemd-160 46240fcc3e7b1b35ca06627275f7c58e2ebd37a4

20120740 as geometric shapes

Circle

Radius = n
Diameter 40241480
Circumference 126422337.93758
Area 1.2718554959171E+15

Sphere

Radius = n
Volume 3.4120898334559E+22
Surface area 5.0874219836684E+15
Circumference 126422337.93758

Square

Length = n
Perimeter 80482960
Area 404844178147600
Diagonal 28455023.392983

Cube

Length = n
Surface area 2429065068885600
Volume 8.1457644490215E+21
Space diagonal 34850143.965883

Equilateral Triangle

Length = n
Perimeter 60362220
Area 1.7530267142503E+14
Altitude 17425071.982942

Triangular Pyramid

Length = n
Surface area 1.7530267142503E+14
Volume 9.5998754664191E+20
Height 9485007.7976609