428658840 (number)

428658840 is an even 9-digits composite number following 428658839 and preceding 428658841. In scientific notation, it is written as 4.28658840 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 114308928 positive integers (up to 428658840) that are relatively prime to 428658840.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million six hundred fifty-eight thousand eight hundred forty

Notation

Scientific notation 4.28658840 × 10^8
Engineering notation 4.28658840 × 10^6

Prime Factorization of 428658840

Prime Factorization 2 × 2 × 2 × 9 × 5 × 1190719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 107164710
Product of the distinct prime numbers

The prime factorization of 428658840 is 2 × 2 × 2 × 9 × 5 × 1190719. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 428658840)

Multiplication

n×y
n×2 857317680
n×3 1285976520
n×4 1714635360
n×5 2143294200

Division

n÷y
n÷2 214329420
n÷3 142886280
n÷3 107164710
n÷5 85731768

Exponentiation

ny
n2 183748401110145600
n3 7.876537647173E+25
n4 3.3763474910535E+34
n5 1.4473011989519E+43

Nth Root

y√n
2√n 20704.077859204
3√n 753.99869601803
4√n 143.88911654189
5√n 53.262599298778

Divisors of 428658840

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -428658839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428658840 can be divided by 32 positive divisors. The sum of these divisors (counting 428658840) is 1, the average is 0.03125.

Base conversion 428658840

Base System Value
2 Binary 11001100011001101000010011000
3 Ternary 1002212121010101100
4 Quaternary 121203031002120
5 Quinary 1334214040330
6 Senary 110311351400
8 Octal 3143150230
10 Decimal 428658840
12 Duodecimal bb682560
16 Hexadecimal 198cd098
20 Vigesimal 6dj2720
36 Base36 737na0

Cryptographic Hash Functions

md5 e0cd030eede2302e9eb8e0aa9f5f0546
sha1 36957071f3e8349bf4f165ff81c2f097341ad178
sha256 14772c52fe8abeba6a30f5263c6c5c556547ddb3e4585fec4c66630e2c0fb2f8
sha512 db3bf247dc5cfd2f19924458c2df7963453307b09af019886015956d5875e1c053973718ee10b0e7c8861b570f41da599a2c556a86d47b3d9962015da5e55176
ripemd-160 6e3a684469c46aafe1317c0802f9d4d067721950

428658840 as geometric shapes

Circle

Radius = n
Diameter 857317680
Circumference 2693342925.2806
Area 5.772626270365E+17

Sphere

Radius = n
Volume 3.2993163744109E+26
Surface area 2.309050508146E+18
Circumference 2693342925.2806

Square

Length = n
Perimeter 1714635360
Area 183748401110145600
Diagonal 606215145.15912

Cube

Length = n
Surface area 1102490406660873600
Volume 7.876537647173E+25
Space diagonal 742458889.99354

Equilateral Triangle

Length = n
Perimeter 1285976520
Area 7.9565391633079E+16
Altitude 371229444.99677

Triangular Pyramid

Length = n
Surface area 7.9565391633079E+16
Volume 9.2825886376452E+24
Height 202071715.05304