428156957 (number)

428156957 is an odd 9-digits composite number following 428156956 and preceding 428156958. In scientific notation, it is written as 4.28156957 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 412340544 positive integers (up to 428156957) that are relatively prime to 428156957.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million one hundred fifty-six thousand nine hundred fifty-seven

Notation

Scientific notation 4.28156957 × 10^8
Engineering notation 4.28156957 × 10^6

Prime Factorization of 428156957

Prime Factorization 29 × 397 × 37189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 428156957
Product of the distinct prime numbers

The prime factorization of 428156957 is 29 × 397 × 37189. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 428156957)

Multiplication

n×y
n×2 856313914
n×3 1284470871
n×4 1712627828
n×5 2140784785

Division

n÷y
n÷2 214078478.5
n÷3 142718985.66667
n÷3 107039239.25
n÷5 85631391.4

Exponentiation

ny
n2 183318379827499849
n3 7.8489039669113E+25
n4 3.360562838258E+34
n5 1.4388483586358E+43

Nth Root

y√n
2√n 20691.953919338
3√n 753.70431512935
4√n 143.8469809184
5√n 53.250121253955

Divisors of 428156957

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -428156956
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428156957 can be divided by 8 positive divisors. The sum of these divisors (counting 428156957) is 1, the average is 0.125.

Base conversion 428156957

Base System Value
2 Binary 11001100001010010100000011101
3 Ternary 1002211122121221002
4 Quaternary 121201102200131
5 Quinary 1334102010312
6 Senary 110252520045
8 Octal 3141224035
10 Decimal 428156957
12 Duodecimal bb480025
16 Hexadecimal 1985281d
20 Vigesimal 6dfjc7h
36 Base36 72ww0t

Cryptographic Hash Functions

md5 e3c18538b5977062185904450de46a32
sha1 1b3df663a6b3c4fad2a9b7cd94b5bb5fa5b9ec84
sha256 363202388a61be9780bb0f1438e9d56dc360cb2460e73628fe50163b4c0b1fc6
sha512 4b66c67fb6e71a502ad31df6ff1cf5e10236edc8b4b4c2168385e2020ddc511b23e6b4c732728c095b842207dd759b3449c8ad777e73b3b8f5c35614e411264f
ripemd-160 4feeddb201d7c540df38d369378637a1a87256fa

428156957 as geometric shapes

Circle

Radius = n
Diameter 856313914
Circumference 2690189501.3891
Area 5.7591167533406E+17

Sphere

Radius = n
Volume 3.2877412054907E+26
Surface area 2.3036467013362E+18
Circumference 2690189501.3891

Square

Length = n
Perimeter 1712627828
Area 183318379827499849
Diagonal 605505375.41379

Cube

Length = n
Surface area 1099910278964999094
Volume 7.8489039669113E+25
Space diagonal 741589603.13808

Equilateral Triangle

Length = n
Perimeter 1284470871
Area 7.937918695561E+16
Altitude 370794801.56904

Triangular Pyramid

Length = n
Surface area 7.937918695561E+16
Volume 9.2500220331416E+24
Height 201835125.13793