220406945 (number)

220406945 is an odd 9-digits composite number following 220406944 and preceding 220406946. In scientific notation, it is written as 2.20406945 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 160291120 positive integers (up to 220406945) that are relatively prime to 220406945.

Interesting facts

Basic properties

Name

Name two hundred twenty million four hundred six thousand nine hundred forty-five

Notation

Scientific notation 2.20406945 × 10^8
Engineering notation 2.20406945 × 10^6

Prime Factorization of 220406945

Prime Factorization 11 × 5 × 121 × 33119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 220406945
Product of the distinct prime numbers

The prime factorization of 220406945 is 11 × 5 × 121 × 33119. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 34, 94, 145, 948, 5332, 5992, 64158, 55998, 775034, 502913, 4488815, 6847960, 90559404, 73406039, 41799034, 765594092, 5950019605, 3308647476

Basic calculations (n = 220406945)

Multiplication

n×y
n×2 440813890
n×3 661220835
n×4 881627780
n×5 1102034725

Division

n÷y
n÷2 110203472.5
n÷3 73468981.666667
n÷3 55101736.25
n÷5 44081389

Exponentiation

ny
n2 48579221404233025
n3 1.0707197780186E+25
n4 2.3599407522415E+33
n5 5.2014733158255E+41

Nth Root

y√n
2√n 14846.108749433
3√n 604.05306409955
4√n 121.84460902901
5√n 46.627813957896

Divisors of 220406945

1, 5, 11, 55, 121, 605, 1331, 6655, 33119, 165595, 364309, 1821545, 4007399, 20036995, 44081389, 220406945

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 -220406944
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 220406945 can be divided by 16 positive divisors. The sum of these divisors (counting 220406945) is 1, the average is 0.0625.

Base conversion 220406945

Base System Value
2 Binary 1101001000110010010010100001
3 Ternary 120100201211111012
4 Quaternary 31020302102201
5 Quinary 422411010240
6 Senary 33512030305
8 Octal 1510622241
10 Decimal 220406945
12 Duodecimal 61992395
16 Hexadecimal d2324a1
20 Vigesimal 38hah75
36 Base36 3n8335

Cryptographic Hash Functions

md5 f6bda506d1707f6cdd196ab432d68e22
sha1 1d429fdf984e8f2c40c100b2420fc177f7c24741
sha256 9782b5f3514946b2ec5472141c74aa9d4145ad85753a0b3275e24655b1aeecf6
sha512 7bf2d22bc9381b978ab14ab36e450f1056f77f011d0dc05d6f3535ce4e7a0d1cc7da851f54f7153de3bbfc7c1d322299a640a5f1016fcf59100b1e5fa65c7679
ripemd-160 2a961de36ccaf820034d3d6a963a14f2f064d353

220406945 as geometric shapes

Circle

Radius = n
Diameter 440813890
Circumference 1384857678.4243
Area 1.5261612508065E+17

Sphere

Radius = n
Volume 4.4850205182352E+25
Surface area 6.104645003226E+17
Circumference 1384857678.4243

Square

Length = n
Perimeter 881627780
Area 48579221404233025
Diagonal 311702490.86022

Cube

Length = n
Surface area 291475328425398150
Volume 1.0707197780186E+25
Space diagonal 381756027.08104

Equilateral Triangle

Length = n
Perimeter 661220835
Area 2.1035419916067E+16
Altitude 190878013.54052

Triangular Pyramid

Length = n
Surface area 2.1035419916067E+16
Volume 1.2618553596458E+24
Height 103900830.28674