20160972 (number)

20160972 is an even 8-digits composite number following 20160971 and preceding 20160973. In scientific notation, it is written as 2.0160972 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 5930496 positive integers (up to 20160972) that are relatively prime to 20160972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0160972 × 10^7
Engineering notation 2.0160972 × 10^6

Prime Factorization of 20160972

Prime Factorization 2 × 2 × 9 × 13 × 23 × 1873

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10080486
Product of the distinct prime numbers

The prime factorization of 20160972 is 2 × 2 × 9 × 13 × 23 × 1873. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20160972)

Multiplication

n×y
n×2 40321944
n×3 60482916
n×4 80643888
n×5 100804860

Division

n÷y
n÷2 10080486
n÷3 6720324
n÷3 5040243
n÷5 4032194.4

Exponentiation

ny
n2 406464791984784
n3 8.1947252901911E+21
n4 1.6521362712323E+29
n5 3.33086731045E+36

Nth Root

y√n
2√n 4490.097103627
3√n 272.16805862706
4√n 67.008186840319
5√n 28.900296161197

Divisors of 20160972

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20160971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20160972 can be divided by 48 positive divisors. The sum of these divisors (counting 20160972) is 1, the average is 0.020833333333333.

Base conversion 20160972

Base System Value
2 Binary 1001100111010000111001100
3 Ternary 1101221021122200
4 Quaternary 1030322013030
5 Quinary 20130122342
6 Senary 2000041500
8 Octal 114720714
10 Decimal 20160972
12 Duodecimal 6903290
16 Hexadecimal 133a1cc
20 Vigesimal 66028c
36 Base36 c04b0

Cryptographic Hash Functions

md5 36893ca856237a59cea43629def72464
sha1 bc8d64bcc680c948a50d3c6a334b74a8165ed8a2
sha256 ec128cbdc60e0e6008d0ce0c4d9e8891d37c641c67fc248f3e1b14fba7c6ec6b
sha512 7c5e0de9ee0413f8bc047f615ce8dbb8e4bcddff11a5cfd7a651a1db618b307da7440f44483ccde59bb556baaaf48c1d76ad2cf71bb78378776db37155402831
ripemd-160 f700fd6b05543bc3f83c82a857e1f2976d1c8718

20160972 as geometric shapes

Circle

Radius = n
Diameter 40321944
Circumference 126675123.04886
Area 1.2769468044423E+15

Sphere

Radius = n
Volume 3.4325985026468E+22
Surface area 5.1077872177692E+15
Circumference 126675123.04886

Square

Length = n
Perimeter 80643888
Area 406464791984784
Diagonal 28511920.033024

Cube

Length = n
Surface area 2438788751908704
Volume 8.1947252901911E+21
Space diagonal 34919827.833974

Equilateral Triangle

Length = n
Perimeter 60482916
Area 1.7600441780139E+14
Altitude 17459913.916987

Triangular Pyramid

Length = n
Surface area 1.7600441780139E+14
Volume 9.6575763710917E+20
Height 9503973.3443414