428045221 (number)

428045221 is an odd 9-digits prime number following 428045220 and preceding 428045222. In scientific notation, it is written as 4.28045221 × 10^8. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 428045220 positive integers (up to 428045221) that are relatively prime to 428045221.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million forty-five thousand two hundred twenty-one

Notation

Scientific notation 4.28045221 × 10^8
Engineering notation 4.28045221 × 10^6

Prime Factorization of 428045221

Prime Factorization 428045221

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 428045221
Product of the distinct prime numbers

The prime factorization of 428045221 is 428045221. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 1, 79, 45, 958, 993, 580, 3417, 44881, 92183, 927866, 979885, 5979466, 7782620, 60983141, 15745348, 105077306, 610625968, 4771024739, 677608165

Basic calculations (n = 428045221)

Multiplication

n×y
n×2 856090442
n×3 1284135663
n×4 1712180884
n×5 2140226105

Division

n÷y
n÷2 214022610.5
n÷3 142681740.33333
n÷3 107011305.25
n÷5 85609044.2

Exponentiation

ny
n2 183222711220938841
n3 7.8427605916786E+25
n4 3.3570561907152E+34
n5 1.4369718590641E+43

Nth Root

y√n
2√n 20689.253756479
3√n 753.63874475772
4√n 143.83759507333
5√n 53.247341629964

Divisors of 428045221

1, 428045221

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 428045222
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 214022611
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 20689.253780647
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999953276
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428045221 can be divided by 2 positive divisors. The sum of these divisors (counting 428045221) is 428045222, the average is 214022611.

Base conversion 428045221

Base System Value
2 Binary 11001100000110111001110100101
3 Ternary 1002211102221122201
4 Quaternary 121200313032211
5 Quinary 1334034421341
6 Senary 110250254501
8 Octal 3140671645
10 Decimal 428045221
12 Duodecimal bb427431
16 Hexadecimal 198373a5
20 Vigesimal 6df5d11
36 Base36 72uht1

Cryptographic Hash Functions

md5 62865955a0d414a880b208c2bbb605ef
sha1 ffba632672c372bef433ef8b6697316540bbe68c
sha256 3d1257c3b67ce6841882e93a505c498d47723bf22c235ed23828e9227f919afe
sha512 300ff8f76b82a784abc06e959fd0df73552a8443ba15366e80ee8f9c7cd0c293f7c4f0d5d56098eada406d24aacd25d013c131cd228d35f9db599679dbdc0c11
ripemd-160 43c0857be2e668a294b8dabb001eb61e3a9e5015

428045221 as geometric shapes

Circle

Radius = n
Diameter 856090442
Circumference 2689487443.3956
Area 5.7561112354251E+17

Sphere

Radius = n
Volume 3.2851678744908E+26
Surface area 2.30244449417E+18
Circumference 2689487443.3956

Square

Length = n
Perimeter 1712180884
Area 183222711220938841
Diagonal 605347356.84719

Cube

Length = n
Surface area 1099336267325633046
Volume 7.8427605916786E+25
Space diagonal 741396070.70905

Equilateral Triangle

Length = n
Perimeter 1284135663
Area 7.9337761233797E+16
Altitude 370698035.35452

Triangular Pyramid

Length = n
Surface area 7.9337761233797E+16
Volume 9.2427819959976E+24
Height 201782452.2824