428416621 (number)

428416621 is an odd 9-digits composite number following 428416620 and preceding 428416622. In scientific notation, it is written as 4.28416621 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 414596700 positive integers (up to 428416621) that are relatively prime to 428416621.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million four hundred sixteen thousand six hundred twenty-one

Notation

Scientific notation 4.28416621 × 10^8
Engineering notation 4.28416621 × 10^6

Prime Factorization of 428416621

Prime Factorization 31 × 13819891

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 428416621
Product of the distinct prime numbers

The prime factorization of 428416621 is 31 × 13819891. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 36, 66, 991, 366, 4390, 1077, 54031, 17441, 414989, 332306, 1988633, 8054448, 99886032, 6417092, 720682238, 864506746, 4510120246, 3466155556

Basic calculations (n = 428416621)

Multiplication

n×y
n×2 856833242
n×3 1285249863
n×4 1713666484
n×5 2142083105

Division

n÷y
n÷2 214208310.5
n÷3 142805540.33333
n÷3 107104155.25
n÷5 85683324.2

Exponentiation

ny
n2 183540801149057641
n3 7.8631929843912E+25
n4 3.3687225686438E+34
n5 1.4432167399448E+43

Nth Root

y√n
2√n 20698.227484497
3√n 753.85665048472
4√n 143.86878565032
5√n 53.256578599181

Divisors of 428416621

1, 31, 13819891, 428416621

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -428416620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428416621 can be divided by 4 positive divisors. The sum of these divisors (counting 428416621) is 1, the average is 0.25.

Base conversion 428416621

Base System Value
2 Binary 11001100010010001111001101101
3 Ternary 1002212010211010021
4 Quaternary 121202101321231
5 Quinary 1334133312441
6 Senary 110302242141
8 Octal 3142217155
10 Decimal 428416621
12 Duodecimal bb586351
16 Hexadecimal 19891e6d
20 Vigesimal 6dhc1b1
36 Base36 732gdp

Cryptographic Hash Functions

md5 afdfdaeacd1f595ba75814d373bc5de2
sha1 b562983aa6c81d77d715bbf41fd7101e4ba5f297
sha256 951987c3270a4e22337c450a67d326fc2c2fc845a1faad8fed49b76a5c5c1940
sha512 b5457a83ecf7d395bdf02e8264dad29ddb1659a1005b7c35b6ab9d3ef72eb5023e05973e5496988a906af28a10eac3203cb994b1b60b4306d5a07d8151456c3e
ripemd-160 9ef6db3700fdda20241bb2c1c5516a60731307e4

428416621 as geometric shapes

Circle

Radius = n
Diameter 856833242
Circumference 2691821018.4187
Area 5.7661043252386E+17

Sphere

Radius = n
Volume 3.2937265751363E+26
Surface area 2.3064417300955E+18
Circumference 2691821018.4187

Square

Length = n
Perimeter 1713666484
Area 183540801149057641
Diagonal 605872595.76425

Cube

Length = n
Surface area 1101244806894345846
Volume 7.8631929843912E+25
Space diagonal 742039354.37898

Equilateral Triangle

Length = n
Perimeter 1285249863
Area 7.9475498213016E+16
Altitude 371019677.18949

Triangular Pyramid

Length = n
Surface area 7.9475498213016E+16
Volume 9.2668618017359E+24
Height 201957531.92142