20160397 (number)

20160397 is an odd 8-digits composite number following 20160396 and preceding 20160398. In scientific notation, it is written as 2.0160397 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 18812640 positive integers (up to 20160397) that are relatively prime to 20160397.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty thousand three hundred ninety-seven

Notation

Scientific notation 2.0160397 × 10^7
Engineering notation 2.0160397 × 10^6

Prime Factorization of 20160397

Prime Factorization 23 × 41 × 21379

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20160397
Product of the distinct prime numbers

The prime factorization of 20160397 is 23 × 41 × 21379. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 19, 50, 115, 973, 634, 7718, 25831, 10617, 153851, 5068, 6403607, 403576, 50976036, 62105700, 977143486, 294738934, 7363692000, 2232134339

Basic calculations (n = 20160397)

Multiplication

n×y
n×2 40320794
n×3 60481191
n×4 80641588
n×5 100801985

Division

n÷y
n÷2 10080198.5
n÷3 6720132.3333333
n÷3 5040099.25
n÷5 4032079.4

Exponentiation

ny
n2 406441607197609
n3 8.1940241584219E+21
n4 1.6519478006138E+29
n5 3.330392348365E+36

Nth Root

y√n
2√n 4490.0330733748
3√n 272.16547115059
4√n 67.007709059293
5√n 28.900131309425

Divisors of 20160397

1, 23, 41, 943, 21379, 491717, 876539, 20160397

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20160396
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20160397 can be divided by 8 positive divisors. The sum of these divisors (counting 20160397) is 1, the average is 0.125.

Base conversion 20160397

Base System Value
2 Binary 1001100111001111110001101
3 Ternary 1101221020212101
4 Quaternary 1030321332031
5 Quinary 20130113042
6 Senary 2000035101
8 Octal 114717615
10 Decimal 20160397
12 Duodecimal 6902a91
16 Hexadecimal 1339f8d
20 Vigesimal 6600jh
36 Base36 c03v1

Cryptographic Hash Functions

md5 620d9d6d78c5146b2561f509b4c7380f
sha1 1773007964ba7797b866b1a83c15081ed4d77c46
sha256 20a47c01a57cf76c8164bda56b9c5b9707dc864663de4f5d76f9e7d3b1abf748
sha512 7a5521985def3915182aa35c9628680c2e1eee7cf16e4949ce46a7aa35efbaf14a0feb0870aad5ca73e86f5a94d2fa663db6dbe4e9acb9e7e7016c92d7445980
ripemd-160 d5e7a14e6922c1962cfc67919d4b31a95d359351

20160397 as geometric shapes

Circle

Radius = n
Diameter 40320794
Circumference 126671510.21731
Area 1.2768739672852E+15

Sphere

Radius = n
Volume 3.4323048132581E+22
Surface area 5.1074958691409E+15
Circumference 126671510.21731

Square

Length = n
Perimeter 80641588
Area 406441607197609
Diagonal 28511106.860226

Cube

Length = n
Surface area 2438649643185654
Volume 8.1940241584219E+21
Space diagonal 34918831.904759

Equilateral Triangle

Length = n
Perimeter 60481191
Area 1.7599437849405E+14
Altitude 17459415.95238

Triangular Pyramid

Length = n
Surface area 1.7599437849405E+14
Volume 9.6567500793775E+20
Height 9503702.286742