20161260 (number)

20161260 is an even 8-digits composite number following 20161259 and preceding 20161261. In scientific notation, it is written as 2.0161260 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 36 positive divisors. There are 4608000 positive integers (up to 20161260) that are relatively prime to 20161260.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-one thousand two hundred sixty

Notation

Scientific notation 2.0161260 × 10^7
Engineering notation 2.0161260 × 10^6

Prime Factorization of 20161260

Prime Factorization 2 × 2 × 35 × 3 × 3 × 16001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3360210
Product of the distinct prime numbers

The prime factorization of 20161260 is 2 × 2 × 35 × 3 × 3 × 16001. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 37, 90, 243, 343, 8485, 1515, 89882, 59359, 806024, 757822, 2483265, 9151657, 67757216, 43221375, 70244816, 213916171, 320485835, 7704530510

Basic calculations (n = 20161260)

Multiplication

n×y
n×2 40322520
n×3 60483780
n×4 80645040
n×5 100806300

Division

n÷y
n÷2 10080630
n÷3 6720420
n÷3 5040315
n÷5 4032252

Exponentiation

ny
n2 406476404787600
n3 8.195076480788E+21
n4 1.6522306764905E+29
n5 3.3311052248701E+36

Nth Root

y√n
2√n 4490.1291740884
3√n 272.16935459678
4√n 67.008426142452
5√n 28.900378729019

Divisors of 20161260

1, 2, 3, 4, 6, 9, 12, 18, 35, 36, 70, 105, 140, 210, 315, 420, 630, 1260, 16001, 32002, 48003, 64004, 96006, 144009, 192012, 288018, 560035, 576036, 1120070, 1680105, 2240140, 3360210, 5040315, 6720420, 10080630, 20161260

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20161259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20161260 can be divided by 36 positive divisors. The sum of these divisors (counting 20161260) is 1, the average is 0.027777777777778.

Base conversion 20161260

Base System Value
2 Binary 1001100111010001011101100
3 Ternary 1101221022001100
4 Quaternary 1030322023230
5 Quinary 20130130020
6 Senary 2000043100
8 Octal 114721354
10 Decimal 20161260
12 Duodecimal 6903490
16 Hexadecimal 133a2ec
20 Vigesimal 660330
36 Base36 c04j0

Cryptographic Hash Functions

md5 a4b74490f8330c9ffd804134e53dd910
sha1 fc748644b0e482a00131310486dc1a8d7a4b763f
sha256 799e88f32cc39face1cda1b85f62af7836d99b8b7e654bd22d541b1ac5063eb9
sha512 124183a4ac31b79363dd54f8fb4128ab39b0bcc7b47065d542ccc621419af645ce3731bb75a491b6d9ac1e57120b03d10eedb2415b2c34398122ed865932d1e1
ripemd-160 57369d4df2dcb6b0764f253a0e1ca5eadd647920

20161260 as geometric shapes

Circle

Radius = n
Diameter 40322520
Circumference 126676932.60623
Area 1.2769832871383E+15

Sphere

Radius = n
Volume 3.43274560902E+22
Surface area 5.1079331485533E+15
Circumference 126676932.60623

Square

Length = n
Perimeter 80645040
Area 406476404787600
Diagonal 28512327.32653

Cube

Length = n
Surface area 2438858428725600
Volume 8.195076480788E+21
Space diagonal 34920326.664606

Equilateral Triangle

Length = n
Perimeter 60483780
Area 1.7600944629251E+14
Altitude 17460163.332303

Triangular Pyramid

Length = n
Surface area 1.7600944629251E+14
Volume 9.6579902531794E+20
Height 9504109.1088434