20197562 (number)

20197562 is an even 8-digits composite number following 20197561 and preceding 20197563. In scientific notation, it is written as 2.0197562 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 7868520 positive integers (up to 20197562) that are relatively prime to 20197562.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-seven thousand five hundred sixty-two

Notation

Scientific notation 2.0197562 × 10^7
Engineering notation 2.0197562 × 10^6

Prime Factorization of 20197562

Prime Factorization 2 × 7 × 121 × 11923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20197562
Product of the distinct prime numbers

The prime factorization of 20197562 is 2 × 7 × 121 × 11923. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 50, 68, 624, 275, 7180, 7559, 62016, 42287, 388646, 516422, 7183371, 3787627, 78551331, 61582108, 86146799, 961248835, 5393801306, 7513698419

Basic calculations (n = 20197562)

Multiplication

n×y
n×2 40395124
n×3 60592686
n×4 80790248
n×5 100987810

Division

n÷y
n÷2 10098781
n÷3 6732520.6666667
n÷3 5049390.5
n÷5 4039512.4

Exponentiation

ny
n2 407941510743844
n3 8.2394239556225E+21
n4 1.6641627618797E+29
n5 3.3612030561156E+36

Nth Root

y√n
2√n 4494.1697787244
3√n 272.33261105568
4√n 67.038569336796
5√n 28.9107787411

Divisors of 20197562

1, 2, 7, 14, 121, 242, 847, 1694, 11923, 23846, 83461, 166922, 1442683, 2885366, 10098781, 20197562

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20197561
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20197562 can be divided by 16 positive divisors. The sum of these divisors (counting 20197562) is 1, the average is 0.0625.

Base conversion 20197562

Base System Value
2 Binary 1001101000011000010111010
3 Ternary 1102000010211212
4 Quaternary 1031003002322
5 Quinary 20132310222
6 Senary 2000523122
8 Octal 115030272
10 Decimal 20197562
12 Duodecimal 69204a2
16 Hexadecimal 13430ba
20 Vigesimal 664di2
36 Base36 c0wje

Cryptographic Hash Functions

md5 41d1979d4aaaadeea5e761cf7c9f998c
sha1 4249e78fa8c0edae3c627c4f712bb0ec3c78d69d
sha256 3030ffa3ad15d8df74ee502067fcd4d1fb9468e1815b418d08dd066a116e0182
sha512 8907719d639ff7abb40fd0dfa35eefe85f3fe7a304214dcdde0aecff42cbdd140f15d0f12c080dbd6bac4449b8c9e5ca113e3af4557cdd6082aad082a6407bdb
ripemd-160 345271fda0411a5b9837c2a9a603664059994da5

20197562 as geometric shapes

Circle

Radius = n
Diameter 40395124
Circumference 126905024.79925
Area 1.2815860532472E+15

Sphere

Radius = n
Volume 3.4513218358394E+22
Surface area 5.1263442129887E+15
Circumference 126905024.79925

Square

Length = n
Perimeter 80790248
Area 407941510743844
Diagonal 28563666.107271

Cube

Length = n
Surface area 2447649064463064
Volume 8.2394239556225E+21
Space diagonal 34983203.573022

Equilateral Triangle

Length = n
Perimeter 60592686
Area 1.7664385578119E+14
Altitude 17491601.786511

Triangular Pyramid

Length = n
Surface area 1.7664385578119E+14
Volume 9.7102542534859E+20
Height 9521222.0357572