20120562 (number)

20120562 is an even 8-digits composite number following 20120561 and preceding 20120563. In scientific notation, it is written as 2.0120562 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 5222880 positive integers (up to 20120562) that are relatively prime to 20120562.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0120562 × 10^7
Engineering notation 2.0120562 × 10^6

Prime Factorization of 20120562

Prime Factorization 2 × 81 × 11 × 7 × 1613

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20120562
Product of the distinct prime numbers

The prime factorization of 20120562 is 2 × 81 × 11 × 7 × 1613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 78, 3, 256, 834, 9711, 8393, 41581, 43199, 675490, 198400, 5294988, 6755784, 2232374, 37391595, 323916370, 576178099, 3813254580, 5027213448

Basic calculations (n = 20120562)

Multiplication

n×y
n×2 40241124
n×3 60361686
n×4 80482248
n×5 100602810

Division

n÷y
n÷2 10060281
n÷3 6706854
n÷3 5030140.5
n÷5 4024112.4

Exponentiation

ny
n2 404837015195844
n3 8.1455482641429E+21
n4 1.6389300887268E+29
n5 3.2976194463893E+36

Nth Root

y√n
2√n 4485.5949438174
3√n 271.98609538206
4√n 66.97458431239
5√n 28.88870149776

Divisors of 20120562

1, 2, 7, 11, 14, 22, 77, 81, 154, 162, 567, 891, 1134, 1613, 1782, 3226, 6237, 11291, 12474, 17743, 22582, 35486, 124201, 130653, 248402, 261306, 914571, 1437183, 1829142, 2874366, 10060281, 20120562

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20120561
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20120562 can be divided by 32 positive divisors. The sum of these divisors (counting 20120562) is 1, the average is 0.03125.

Base conversion 20120562

Base System Value
2 Binary 1001100110000001111110010
3 Ternary 1101212020020000
4 Quaternary 1030300033302
5 Quinary 20122324222
6 Senary 1555130430
8 Octal 114601762
10 Decimal 20120562
12 Duodecimal 68a3a16
16 Hexadecimal 13303f2
20 Vigesimal 65f182
36 Base36 bz94i

Cryptographic Hash Functions

md5 cb6b35dc749ad52a31d25e7b93db41dd
sha1 e883bc55e24147d15e5990c31708a9b24e702056
sha256 c911b17f559d6c498311943d6857127d8a5d3d4d9f9ea059994d6544a74c6951
sha512 ef91e044f872f299f46cae1c0ea9d0746dafdac2c0e0df95e7c8d9c1396cd90a2452b70a0439d583a2f8f3b90120b1855f6fbe8604b864fea95a9ab671ffc2e1
ripemd-160 c33b2919bf6d97ba4381e0640be1ee9793aa2b09

20120562 as geometric shapes

Circle

Radius = n
Diameter 40241124
Circumference 126421219.5306
Area 1.2718329928405E+15

Sphere

Radius = n
Volume 3.4119992781457E+22
Surface area 5.0873319713619E+15
Circumference 126421219.5306

Square

Length = n
Perimeter 80482248
Area 404837015195844
Diagonal 28454771.662969

Cube

Length = n
Surface area 2429022091175064
Volume 8.1455482641429E+21
Space diagonal 34849835.66084

Equilateral Triangle

Length = n
Perimeter 60361686
Area 1.7529956977593E+14
Altitude 17424917.83042

Triangular Pyramid

Length = n
Surface area 1.7529956977593E+14
Volume 9.5996206900963E+20
Height 9484923.8876562