420049969 (number)

420049969 is an odd 9-digits composite number following 420049968 and preceding 420049970. In scientific notation, it is written as 4.20049969 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 394652880 positive integers (up to 420049969) that are relatively prime to 420049969.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20049969 × 10^8
Engineering notation 4.20049969 × 10^6

Prime Factorization of 420049969

Prime Factorization 4897 × 31 × 2767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420049969
Product of the distinct prime numbers

The prime factorization of 420049969 is 4897 × 31 × 2767. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 83, 84, 421, 202, 7044, 4294, 17722, 74081, 259605, 869954, 7608710, 3208616, 13115077, 62205264, 876853023, 356158197, 6203851119, 2414696381

Basic calculations (n = 420049969)

Multiplication

n×y
n×2 840099938
n×3 1260149907
n×4 1680199876
n×5 2100249845

Division

n÷y
n÷2 210024984.5
n÷3 140016656.33333
n÷3 105012492.25
n÷5 84009993.8

Exponentiation

ny
n2 176441976456900961
n3 7.411444674102E+25
n4 3.1131771056018E+34
n5 1.3076899466995E+43

Nth Root

y√n
2√n 20495.120614429
3√n 748.91693686668
4√n 143.16117006517
5√n 53.046922241539

Divisors of 420049969

1, 31, 2767, 4897, 85777, 151807, 13549999, 420049969

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 -420049968
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 420049969 can be divided by 8 positive divisors. The sum of these divisors (counting 420049969) is 1, the average is 0.125.

Base conversion 420049969

Base System Value
2 Binary 11001000010010111010000110001
3 Ternary 1002021101202020021
4 Quaternary 121002113100301
5 Quinary 1330013044334
6 Senary 105403043441
8 Octal 3102272061
10 Decimal 420049969
12 Duodecimal b8810581
16 Hexadecimal 19097431
20 Vigesimal 6b564i9
36 Base36 6y34mp

Cryptographic Hash Functions

md5 957c033649e60b1e331fe1ff3cdad820
sha1 4710e109ea39c4af64b7b514517e1dc553047c73
sha256 e12fda0f4a76597f94c78fb7b6b9260be4510622d9ca7539481793a7fbe4b479
sha512 848ffa5dc5779dc1d24b6dad0d15210a66411b1d43f6333595dabc5e9f2889985f6bc2508d0c8e03384da36ab8beebea01ab91a761162fbc33be7611e057f11e
ripemd-160 3079c5fa37ca4509269f4d182eecfdfc3fa2cf7c

420049969 as geometric shapes

Circle

Radius = n
Diameter 840099938
Circumference 2639251793.502
Area 5.5430881702186E+17

Sphere

Radius = n
Volume 3.1044986854195E+26
Surface area 2.2172352680875E+18
Circumference 2639251793.502

Square

Length = n
Perimeter 1680199876
Area 176441976456900961
Diagonal 594040363.0342

Cube

Length = n
Surface area 1058651858741405766
Volume 7.411444674102E+25
Space diagonal 727547888.02573

Equilateral Triangle

Length = n
Perimeter 1260149907
Area 7.6401616952806E+16
Altitude 363773944.01287

Triangular Pyramid

Length = n
Surface area 7.6401616952806E+16
Volume 8.7344713124107E+24
Height 198013454.34473