20161460 (number)

20161460 is an even 8-digits composite number following 20161459 and preceding 20161461. In scientific notation, it is written as 2.0161460 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 7257600 positive integers (up to 20161460) that are relatively prime to 20161460.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0161460 × 10^7
Engineering notation 2.0161460 × 10^6

Prime Factorization of 20161460

Prime Factorization 2 × 2 × 55 × 113 × 811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10080730
Product of the distinct prime numbers

The prime factorization of 20161460 is 2 × 2 × 55 × 113 × 811. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 48, 42, 21, 920, 5211, 3524, 59725, 93811, 773510, 899722, 279045, 951715, 19997428, 54624969, 741219741, 247381804, 2219806655, 4335359666

Basic calculations (n = 20161460)

Multiplication

n×y
n×2 40322920
n×3 60484380
n×4 80645840
n×5 100807300

Division

n÷y
n÷2 10080730
n÷3 6720486.6666667
n÷3 5040365
n÷5 4032292

Exponentiation

ny
n2 406484469331600
n3 8.1953203690503E+21
n4 1.6522962380779E+29
n5 3.3312704512159E+36

Nth Root

y√n
2√n 4490.1514451074
3√n 272.17025456849
4√n 67.00859232298
5√n 28.90043606723

Divisors of 20161460

1, 2, 4, 55, 110, 113, 220, 226, 452, 811, 1622, 3244, 6215, 12430, 24860, 44605, 89210, 91643, 178420, 183286, 366572, 5040365, 10080730, 20161460

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20161459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20161460 can be divided by 24 positive divisors. The sum of these divisors (counting 20161460) is 1, the average is 0.041666666666667.

Base conversion 20161460

Base System Value
2 Binary 1001100111010001110110100
3 Ternary 1101221022022202
4 Quaternary 1030322032310
5 Quinary 20130131320
6 Senary 2000044032
8 Octal 114721664
10 Decimal 20161460
12 Duodecimal 6903618
16 Hexadecimal 133a3b4
20 Vigesimal 6603d0
36 Base36 c04ok

Cryptographic Hash Functions

md5 1e543ea294882f1188d8c3c7ca86b926
sha1 4d707e9e24b5da950d47b227f30230c3fc44e61f
sha256 3215a8a1025a1a4d506ccf1960e27c90ebc2031bbf55e46c5007ac23263cf48c
sha512 03a6b3692d489aa065f52944e9c609bdaac2c9a3d788eb9aa435a041363a564554fd928f267bb5264c38b126e87e20bd67ed32614060b9601b562feea808b23c
ripemd-160 f87de321d6280e449cf67cbdc26643caee3b3b47

20161460 as geometric shapes

Circle

Radius = n
Diameter 40322920
Circumference 126678189.24329
Area 1.2770086226505E+15

Sphere

Radius = n
Volume 3.4328477686964E+22
Surface area 5.108034490602E+15
Circumference 126678189.24329

Square

Length = n
Perimeter 80645840
Area 406484469331600
Diagonal 28512610.169243

Cube

Length = n
Surface area 2438906815989600
Volume 8.1953203690503E+21
Space diagonal 34920673.074768

Equilateral Triangle

Length = n
Perimeter 60484380
Area 1.760129383425E+14
Altitude 17460336.537384

Triangular Pyramid

Length = n
Surface area 1.760129383425E+14
Volume 9.6582776782528E+20
Height 9504203.3897476