200420645 (number)

200420645 is an odd 9-digits composite number following 200420644 and preceding 200420646. In scientific notation, it is written as 2.00420645 × 10^8. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 150867648 positive integers (up to 200420645) that are relatively prime to 200420645.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.00420645 × 10^8
Engineering notation 2.00420645 × 10^6

Prime Factorization of 200420645

Prime Factorization 19 × 5 × 149 × 14159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 200420645
Product of the distinct prime numbers

The prime factorization of 200420645 is 19 × 5 × 149 × 14159. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 72, 13, 594, 791, 4279, 1562, 36332, 24462, 844361, 905697, 1800671, 9606312, 45258805, 74474850, 138814921, 897415402, 2736936298, 7817206038

Basic calculations (n = 200420645)

Multiplication

n×y
n×2 400841290
n×3 601261935
n×4 801682580
n×5 1002103225

Division

n÷y
n÷2 100210322.5
n÷3 66806881.666667
n÷3 50105161.25
n÷5 40084129

Exponentiation

ny
n2 40168434942216025
n3 8.0505836397595E+24
n4 1.613503165707E+33
n5 3.2337934518055E+41

Nth Root

y√n
2√n 14156.999858727
3√n 585.21325169058
4√n 118.98319149664
5√n 45.749725338168

Divisors of 200420645

1, 5, 19, 95, 149, 745, 2831, 14155, 14159, 70795, 269021, 1345105, 2109691, 10548455, 40084129, 200420645

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 -200420644
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 200420645 can be divided by 16 positive divisors. The sum of these divisors (counting 200420645) is 1, the average is 0.0625.

Base conversion 200420645

Base System Value
2 Binary 1011111100100010110100100101
3 Ternary 111222010102102212
4 Quaternary 23330202310211
5 Quinary 402301430040
6 Senary 31515413205
8 Octal 1374426445
10 Decimal 200420645
12 Duodecimal 57154205
16 Hexadecimal bf22d25
20 Vigesimal 32ccbc5
36 Base36 3bbpk5

Cryptographic Hash Functions

md5 fa4e7cde73a56d6b2e5670e4b5199e96
sha1 c3d18e52d718081c4802e4443c5d059e07ef8f53
sha256 e3ee515196e117a348daa6b5eb6f2886c7ebb6cf86363b84ff543324426b4962
sha512 7c5de302faa6447de396a0b99fdbf504be8e0359d39363466ee035897b34c6f7ff8106becb6dcd17d37da13140c1e43528b69935b06519221a19b3345e6731b2
ripemd-160 ba07d5182ee7b6d5c0c0ac02a625a0898eea47b7

200420645 as geometric shapes

Circle

Radius = n
Diameter 400841290
Circumference 1259280051.9195
Area 1.2619286012067E+17

Sphere

Radius = n
Volume 3.3722205893038E+25
Surface area 5.0477144048266E+17
Circumference 1259280051.9195

Square

Length = n
Perimeter 801682580
Area 40168434942216025
Diagonal 283437594.33856

Cube

Length = n
Surface area 241010609653296150
Volume 8.0505836397595E+24
Space diagonal 347138740.02573

Equilateral Triangle

Length = n
Perimeter 601261935
Area 1.7393442545111E+16
Altitude 173569370.01286

Triangular Pyramid

Length = n
Surface area 1.7393442545111E+16
Volume 9.4877038069723E+23
Height 94479198.112854