420909361 (number)

420909361 is an odd 9-digits composite number following 420909360 and preceding 420909362. In scientific notation, it is written as 4.20909361 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 401852880 positive integers (up to 420909361) that are relatively prime to 420909361.

Interesting facts

Basic properties

Name

Name four hundred twenty million nine hundred nine thousand three hundred sixty-one

Notation

Scientific notation 4.20909361 × 10^8
Engineering notation 4.20909361 × 10^6

Prime Factorization of 420909361

Prime Factorization 23 × 541 × 33827

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420909361
Product of the distinct prime numbers

The prime factorization of 420909361 is 23 × 541 × 33827. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 21, 65, 459, 187, 7502, 5749, 45128, 83707, 934792, 489373, 2264641, 2525610, 85953944, 28136867, 358989265, 435826840, 6346755765, 7092103308

Basic calculations (n = 420909361)

Multiplication

n×y
n×2 841818722
n×3 1262728083
n×4 1683637444
n×5 2104546805

Division

n÷y
n÷2 210454680.5
n÷3 140303120.33333
n÷3 105227340.25
n÷5 84181872.2

Exponentiation

ny
n2 177164690177428321
n3 7.4570276534344E+25
n4 3.1387327445664E+34
n5 1.3211219938652E+43

Nth Root

y√n
2√n 20516.075672506
3√n 749.42733232842
4√n 143.2343383149
5√n 53.068610536601

Divisors of 420909361

1, 23, 541, 12443, 33827, 778021, 18300407, 420909361

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 -420909360
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 420909361 can be divided by 8 positive divisors. The sum of these divisors (counting 420909361) is 1, the average is 0.125.

Base conversion 420909361

Base System Value
2 Binary 11001000101101001000100110001
3 Ternary 1002100000102002121
4 Quaternary 121011221010301
5 Quinary 1330223044421
6 Senary 105433314241
8 Octal 3105510461
10 Decimal 420909361
12 Duodecimal b8b65981
16 Hexadecimal 19169131
20 Vigesimal 6badd81
36 Base36 6yljqp

Cryptographic Hash Functions

md5 c0a00fb8c961c9a2916c7c21f63cf52a
sha1 b3f67bfd5bfbd93a2a39ca770c7e4f0a4f885b72
sha256 bf71df088063cc7ba1c683991741eb92932b99924abf89ec2cb9c71db44cabfc
sha512 c875ea69c0792dec33aea193053bec3b88ce544942ad3d616256e3ac63956fb7e8cdeece4edfc66400c7f0450e6c86b67b7b7c857a177335d772537dda7b8697
ripemd-160 6baa662f00577b0f1bf8403ebdbc3132f2824b53

420909361 as geometric shapes

Circle

Radius = n
Diameter 841818722
Circumference 2644651512.6895
Area 5.5657928913692E+17

Sphere

Radius = n
Volume 3.1235924391527E+26
Surface area 2.2263171565477E+18
Circumference 2644651512.6895

Square

Length = n
Perimeter 1683637444
Area 177164690177428321
Diagonal 595255726.85599

Cube

Length = n
Surface area 1062988141064569926
Volume 7.4570276534344E+25
Space diagonal 729036398.63335

Equilateral Triangle

Length = n
Perimeter 1262728083
Area 7.6714561173626E+16
Altitude 364518199.31668

Triangular Pyramid

Length = n
Surface area 7.6714561173626E+16
Volume 8.7881913687318E+24
Height 198418575.61866