420609969 (number)

420609969 is an odd 9-digits composite number following 420609968 and preceding 420609970. In scientific notation, it is written as 4.20609969 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 248956416 positive integers (up to 420609969) that are relatively prime to 420609969.

Interesting facts

Basic properties

Name

Name four hundred twenty million six hundred nine thousand nine hundred sixty-nine

Notation

Scientific notation 4.20609969 × 10^8
Engineering notation 4.20609969 × 10^6

Prime Factorization of 420609969

Prime Factorization 27 × 481 × 139 × 233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 420609969
Product of the distinct prime numbers

The prime factorization of 420609969 is 27 × 481 × 139 × 233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 3, 78, 794, 923, 8337, 169, 37749, 68819, 886406, 829713, 7332945, 112603, 65069416, 87205420, 241103522, 701276431, 1685962683, 5074592392

Basic calculations (n = 420609969)

Multiplication

n×y
n×2 841219938
n×3 1261829907
n×4 1682439876
n×5 2103049845

Division

n÷y
n÷2 210304984.5
n÷3 140203323
n÷3 105152492.25
n÷5 84121993.8

Exponentiation

ny
n2 176912746022180961
n3 7.4411264620094E+25
n4 3.1298119705109E+34
n5 1.3164301158924E+43

Nth Root

y√n
2√n 20508.777852422
3√n 749.24960145309
4√n 143.20886094241
5√n 53.061058868057

Divisors of 420609969

1, 27, 139, 233, 481, 3753, 6291, 12987, 32387, 66859, 112073, 874449, 1805193, 3025971, 15578147, 420609969

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 -420609968
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 420609969 can be divided by 16 positive divisors. The sum of these divisors (counting 420609969) is 1, the average is 0.0625.

Base conversion 420609969

Base System Value
2 Binary 11001000100011111111110110001
3 Ternary 1002022110012102000
4 Quaternary 121010133332301
5 Quinary 1330134004334
6 Senary 105423044213
8 Octal 3104377661
10 Decimal 420609969
12 Duodecimal b8a40669
16 Hexadecimal 1911ffb1
20 Vigesimal 6b8g4i9
36 Base36 6yf4q9

Cryptographic Hash Functions

md5 a787ed3dbda20cb0e400487e40edf440
sha1 55f4ccbbf00e317c6819a555c1b567e4f268b0e6
sha256 fa2206da9e67300775739d248a6f1e54822495c70aff5447fdabb39c6d8979aa
sha512 29546026ce4c5db00b64f61be28a2519583a6e01315c858c20121086d24be4a764c9f366cb3f8010ca45575a1da915cf7bc4c03f99216a13b6f461bebb3c81e7
ripemd-160 282f00b21eec7f75dcf2866af98af6e70543e933

420609969 as geometric shapes

Circle

Radius = n
Diameter 841219938
Circumference 2642770377.2741
Area 5.5578778322968E+17

Sphere

Radius = n
Volume 3.1169317636642E+26
Surface area 2.2231511329187E+18
Circumference 2642770377.2741

Square

Length = n
Perimeter 1682439876
Area 176912746022180961
Diagonal 594832322.62913

Cube

Length = n
Surface area 1061476476133085766
Volume 7.4411264620094E+25
Space diagonal 728517836.47797

Equilateral Triangle

Length = n
Perimeter 1261829907
Area 7.6605466154237E+16
Altitude 364258918.23899

Triangular Pyramid

Length = n
Surface area 7.6605466154237E+16
Volume 8.7694516349226E+24
Height 198277440.87638