420366921 (number)

420366921 is an odd 9-digits composite number following 420366920 and preceding 420366922. In scientific notation, it is written as 4.20366921 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 254445120 positive integers (up to 420366921) that are relatively prime to 420366921.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20366921 × 10^8
Engineering notation 4.20366921 × 10^6

Prime Factorization of 420366921

Prime Factorization 3 × 13 × 61 × 176699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 420366921
Product of the distinct prime numbers

The prime factorization of 420366921 is 3 × 13 × 61 × 176699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 41, 81, 754, 599, 7423, 1605, 94898, 1953, 223516, 129809, 3954876, 2617430, 99722265, 43886062, 921014877, 381545326, 1793340369, 5578055070

Basic calculations (n = 420366921)

Multiplication

n×y
n×2 840733842
n×3 1261100763
n×4 1681467684
n×5 2101834605

Division

n÷y
n÷2 210183460.5
n÷3 140122307
n÷3 105091730.25
n÷5 84073384.2

Exponentiation

ny
n2 176708348271020241
n3 7.4282344277684E+25
n4 3.1225840348672E+34
n5 1.3126310363009E+43

Nth Root

y√n
2√n 20502.851533384
3√n 749.10525655893
4√n 143.18816827303
5√n 53.0549252207

Divisors of 420366921

1, 3, 13, 39, 61, 183, 793, 2379, 176699, 530097, 2297087, 6891261, 10778639, 32335917, 140122307, 420366921

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 -420366920
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 420366921 can be divided by 16 positive divisors. The sum of these divisors (counting 420366921) is 1, the average is 0.0625.

Base conversion 420366921

Base System Value
2 Binary 11001000011100100101001001001
3 Ternary 1002021222212000020
4 Quaternary 121003210221021
5 Quinary 1330103220141
6 Senary 105413531053
8 Octal 3103445111
10 Decimal 420366921
12 Duodecimal b8943a89
16 Hexadecimal 190e4a49
20 Vigesimal 6b75h61
36 Base36 6y9x6x

Cryptographic Hash Functions

md5 0c9f412bbbeff73bbc5bb451c7db7708
sha1 fd579e45b7d9bb5917fa6328c3f087b845d784f4
sha256 28ec0d41dfabab1cab42c452c04a80d49bbac79a6d50dcc5bec1796da5d3937d
sha512 bcb56bc008b77331d13104b9f1d1e827790cb5413fe75dfb914b6c1c695b2238a17d596e7b0eb8fb6f0c79f2de856d6393c92ccee4b9d026a6968993a75b55cf
ripemd-160 869ff4a8192bbb904c56ca944f6b5dc936348f64

420366921 as geometric shapes

Circle

Radius = n
Diameter 840733842
Circumference 2641243261.6515
Area 5.5514564875622E+17

Sphere

Radius = n
Volume 3.1115315609894E+26
Surface area 2.2205825950249E+18
Circumference 2641243261.6515

Square

Length = n
Perimeter 1681467684
Area 176708348271020241
Diagonal 594488600.85122

Cube

Length = n
Surface area 1060250089626121446
Volume 7.4282344277684E+25
Space diagonal 728096864.99329

Equilateral Triangle

Length = n
Perimeter 1261100763
Area 7.6516959331746E+16
Altitude 364048432.49665

Triangular Pyramid

Length = n
Surface area 7.6516959331746E+16
Volume 8.7542582268641E+24
Height 198162866.95041