20215650 (number)

20215650 is an even 8-digits composite number following 20215649 and preceding 20215651. In scientific notation, it is written as 2.0215650 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 4262400 positive integers (up to 20215650) that are relatively prime to 20215650.

Interesting facts

Basic properties

Name

Name twenty million two hundred fifteen thousand six hundred fifty

Notation

Scientific notation 2.0215650 × 10^7
Engineering notation 2.0215650 × 10^6

Prime Factorization of 20215650

Prime Factorization 2 × 21 × 13 × 25 × 1481

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20215650
Product of the distinct prime numbers

The prime factorization of 20215650 is 2 × 21 × 13 × 25 × 1481. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 49, 37, 859, 338, 6086, 5026, 23259, 60134, 621007, 136706, 4323452, 2258902, 45986305, 16051932, 750488859, 968248615, 1786635367, 8508727475

Basic calculations (n = 20215650)

Multiplication

n×y
n×2 40431300
n×3 60646950
n×4 80862600
n×5 101078250

Division

n÷y
n÷2 10107825
n÷3 6738550
n÷3 5053912.5
n÷5 4043130

Exponentiation

ny
n2 408672504922500
n3 8.2615803241365E+21
n4 1.6701321627963E+29
n5 3.3762807256833E+36

Nth Root

y√n
2√n 4496.1817134097
3√n 272.41388295234
4√n 67.053573457421
5√n 28.915955117722

Divisors of 20215650

1, 2, 13, 21, 25, 26, 42, 50, 273, 325, 525, 546, 650, 1050, 1481, 2962, 6825, 13650, 19253, 31101, 37025, 38506, 62202, 74050, 404313, 481325, 777525, 808626, 962650, 1555050, 10107825, 20215650

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 -20215649
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 20215650 can be divided by 32 positive divisors. The sum of these divisors (counting 20215650) is 1, the average is 0.03125.

Base conversion 20215650

Base System Value
2 Binary 1001101000111011101100010
3 Ternary 1102001001122210
4 Quaternary 1031013131202
5 Quinary 20133400100
6 Senary 2001142550
8 Octal 115073542
10 Decimal 20215650
12 Duodecimal 692aa56
16 Hexadecimal 1347762
20 Vigesimal 666j2a
36 Base36 c1ahu

Cryptographic Hash Functions

md5 ff69005b0d6fa21c2e2c160e12b832f5
sha1 c0398e3f357eb501b13dc8612accb1e55388ec10
sha256 83b58fcf59856392a1dfbbb5f5ef85e415fc3a1ae7b574769fad30df3167997b
sha512 39efef47e8b377e6f5dc6b1852073de61b88ee127ffe0a07afce3eb72d9c6a6df0fa792a9220b54616551231bedecf54ea7bddefaf0a38617bf3ef56ed58a9ef
ripemd-160 55a7f45c627a42f481568cf7d1b86814ae09603e

20215650 as geometric shapes

Circle

Radius = n
Diameter 40431300
Circumference 127018675.05509
Area 1.2838825391887E+15

Sphere

Radius = n
Volume 3.4606026737799E+22
Surface area 5.1355301567547E+15
Circumference 127018675.05509

Square

Length = n
Perimeter 80862600
Area 408672504922500
Diagonal 28589246.402188

Cube

Length = n
Surface area 2452035029535000
Volume 8.2615803241365E+21
Space diagonal 35014532.90803

Equilateral Triangle

Length = n
Perimeter 60646950
Area 1.7696038554555E+14
Altitude 17507266.454015

Triangular Pyramid

Length = n
Surface area 1.7696038554555E+14
Volume 9.7363657841905E+20
Height 9529748.8007292