420168045 (number)

420168045 is an odd 9-digits composite number following 420168044 and preceding 420168046. In scientific notation, it is written as 4.20168045 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 203212800 positive integers (up to 420168045) that are relatively prime to 420168045.

Interesting facts

Basic properties

Name

Name four hundred twenty million one hundred sixty-eight thousand forty-five

Notation

Scientific notation 4.20168045 × 10^8
Engineering notation 4.20168045 × 10^6

Prime Factorization of 420168045

Prime Factorization 165 × 433 × 5881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420168045
Product of the distinct prime numbers

The prime factorization of 420168045 is 165 × 433 × 5881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 62, 52, 189, 740, 7565, 5073, 48419, 31259, 532800, 455745, 2465016, 3234160, 46233049, 98076938, 594848258, 398063795, 3993826860, 7590500123

Basic calculations (n = 420168045)

Multiplication

n×y
n×2 840336090
n×3 1260504135
n×4 1680672180
n×5 2100840225

Division

n÷y
n÷2 210084022.5
n÷3 140056015
n÷3 105042011.25
n÷5 84033609

Exponentiation

ny
n2 176541186039122025
n3 7.4176965000039E+25
n4 3.11667903681E+34
n5 1.3095289377889E+43

Nth Root

y√n
2√n 20498.001000098
3√n 748.98710378193
4√n 143.17122965211
5√n 53.049904203066

Divisors of 420168045

1, 165, 433, 5881, 71445, 970365, 2546473, 420168045

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420168044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420168045 can be divided by 8 positive divisors. The sum of these divisors (counting 420168045) is 1, the average is 0.125.

Base conversion 420168045

Base System Value
2 Binary 11001000010110100000101101101
3 Ternary 1002021121202012110
4 Quaternary 121002310011231
5 Quinary 1330030334140
6 Senary 105405354233
8 Octal 3102640555
10 Decimal 420168045
12 Duodecimal b8868979
16 Hexadecimal 190b416d
20 Vigesimal 6b61025
36 Base36 6y5nql

Cryptographic Hash Functions

md5 8d68180db6f797a39833a6588f303d06
sha1 3e61e6f87de002673502cc4be169ed12763302b5
sha256 b2067792d32a510d896fc5b785d334cd80f35f9db1a140e9a8e953f1ed8d73a7
sha512 2033504aafe0442aa9f5a5d26f62fcfed31e293123d63110f55e94e63d32853ab42a8a62af76c0a4ae9652148d38bdc41ebd03047a336399ea3c3a862be69cd2
ripemd-160 17c0065ee6de3ed9e513439bc4b44e1febbf4167

420168045 as geometric shapes

Circle

Radius = n
Diameter 840336090
Circumference 2639993686.8904
Area 5.5462049311653E+17

Sphere

Radius = n
Volume 3.1071174441295E+26
Surface area 2.2184819724661E+18
Circumference 2639993686.8904

Square

Length = n
Perimeter 1680672180
Area 176541186039122025
Diagonal 594207347.71479

Cube

Length = n
Surface area 1059247116234732150
Volume 7.4176965000039E+25
Space diagonal 727752401.65689

Equilateral Triangle

Length = n
Perimeter 1260504135
Area 7.6444575962057E+16
Altitude 363876200.82844

Triangular Pyramid

Length = n
Surface area 7.6444575962057E+16
Volume 8.7418391598942E+24
Height 198069115.90493