428428345 (number)

428428345 is an odd 9-digits composite number following 428428344 and preceding 428428346. In scientific notation, it is written as 4.28428345 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 342742672 positive integers (up to 428428345) that are relatively prime to 428428345.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million four hundred twenty-eight thousand three hundred forty-five

Notation

Scientific notation 4.28428345 × 10^8
Engineering notation 4.28428345 × 10^6

Prime Factorization of 428428345

Prime Factorization 5 × 85685669

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 428428345
Product of the distinct prime numbers

The prime factorization of 428428345 is 5 × 85685669. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 1, 68, 948, 707, 332, 7129, 89692, 75924, 570918, 57176, 1307765, 6140208, 2749343, 68925390, 553234812, 227429478, 8657723887, 8207997050

Basic calculations (n = 428428345)

Multiplication

n×y
n×2 856856690
n×3 1285285035
n×4 1713713380
n×5 2142141725

Division

n÷y
n÷2 214214172.5
n÷3 142809448.33333
n÷3 107107086.25
n÷5 85685669

Exponentiation

ny
n2 183550846799439025
n3 7.8638385517632E+25
n4 3.3690913360791E+34
n5 1.4434142252702E+43

Nth Root

y√n
2√n 20698.510695217
3√n 753.86352707347
4√n 143.86976991438
5√n 53.256870078672

Divisors of 428428345

1, 5, 85685669, 428428345

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 -428428344
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 428428345 can be divided by 4 positive divisors. The sum of these divisors (counting 428428345) is 1, the average is 0.25.

Base conversion 428428345

Base System Value
2 Binary 11001100010010100110000111001
3 Ternary 1002212011102012111
4 Quaternary 121202110300321
5 Quinary 1334134201340
6 Senary 110302412321
8 Octal 3142246071
10 Decimal 428428345
12 Duodecimal bb5910a1
16 Hexadecimal 19894c39
20 Vigesimal 6dhdah5
36 Base36 732pfd

Cryptographic Hash Functions

md5 7ba514d430962ec42e29df2d4c7e3c40
sha1 27a1c08d112e85fc71902ea7744c6da0c2bb0e28
sha256 40ceea8dc41cf89952fc5a2fb9006b32b7e20970cf97c8dd024140b6d97e9472
sha512 6edf8f939a889aee3795b366ea49251db26cbea59491636b9972efd869e14de63886c0c7c2018c21b1555cc523c4ac827e3b8dcc85a590d708e6f7dc8648afc6
ripemd-160 b590352f164a144c6099c6a2e8e578c0d8c58578

428428345 as geometric shapes

Circle

Radius = n
Diameter 856856690
Circumference 2691894682.4833
Area 5.766419918653E+17

Sphere

Radius = n
Volume 3.2939969897647E+26
Surface area 2.3065679674612E+18
Circumference 2691894682.4833

Square

Length = n
Perimeter 1713713380
Area 183550846799439025
Diagonal 605889176.00406

Cube

Length = n
Surface area 1101305080796634150
Volume 7.8638385517632E+25
Space diagonal 742059660.94265

Equilateral Triangle

Length = n
Perimeter 1285285035
Area 7.947984810723E+16
Altitude 371029830.47132

Triangular Pyramid

Length = n
Surface area 7.947984810723E+16
Volume 9.26762261018E+24
Height 201963058.66802