128224743 (number)

128224743 is an odd 9-digits composite number following 128224742 and preceding 128224744. In scientific notation, it is written as 1.28224743 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 85483160 positive integers (up to 128224743) that are relatively prime to 128224743.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred twenty-four thousand seven hundred forty-three

Notation

Scientific notation 1.28224743 × 10^8
Engineering notation 1.28224743 × 10^6

Prime Factorization of 128224743

Prime Factorization 3 × 42741581

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 128224743
Product of the distinct prime numbers

The prime factorization of 128224743 is 3 × 42741581. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 52, 68, 886, 667, 8264, 2324, 37896, 31262, 589127, 226318, 2485260, 5130417, 16212676, 15500824, 541135190, 826171653, 7254682395, 517337524

Basic calculations (n = 128224743)

Multiplication

n×y
n×2 256449486
n×3 384674229
n×4 512898972
n×5 641123715

Division

n÷y
n÷2 64112371.5
n÷3 42741581
n÷3 32056185.75
n÷5 25644948.6

Exponentiation

ny
n2 16441584717416049
n3 2.1082179749034E+24
n4 2.7032570801997E+32
n5 3.4662444437154E+40

Nth Root

y√n
2√n 11323.636474207
3√n 504.26320420206
4√n 106.4125766731
5√n 41.840259309768

Divisors of 128224743

1, 3, 42741581, 128224743

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 -128224742
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 128224743 can be divided by 4 positive divisors. The sum of these divisors (counting 128224743) is 1, the average is 0.25.

Base conversion 128224743

Base System Value
2 Binary 111101001001000110111100111
3 Ternary 22221021111021120
4 Quaternary 13221020313213
5 Quinary 230311142433
6 Senary 20420145023
8 Octal 751106747
10 Decimal 128224743
12 Duodecimal 36b38173
16 Hexadecimal 7a48de7
20 Vigesimal 20181h3
36 Base36 24cauf

Cryptographic Hash Functions

md5 9d523a9213252d1700923187f883e44d
sha1 2aa570730d992ef8e75700143688140f938fb02a
sha256 3efdb787d14f8bfd25c6976d16c54eb312e655f30ee66e47a9db173a6246cb3f
sha512 c9ed40ffee1a8f2387e9e796d9ea82ea1516780ca43e9bd4d178b91e3954276bd1e1e9f62cf3c0dc28dc5809e3b713f68f5955aac23b1467a2c75bf9ffa592b8
ripemd-160 cac4d36cf896b9b16d63029aef891a9bef732d95

128224743 as geometric shapes

Circle

Radius = n
Diameter 256449486
Circumference 805659821.23448
Area 5.1652761761608E+16

Sphere

Radius = n
Volume 8.83088280283E+24
Surface area 2.0661104704643E+17
Circumference 805659821.23448

Square

Length = n
Perimeter 512898972
Area 16441584717416049
Diagonal 181337170.5824

Cube

Length = n
Surface area 98649508304496294
Volume 2.1082179749034E+24
Space diagonal 222091769.66346

Equilateral Triangle

Length = n
Perimeter 384674229
Area 7.1194150218781E+15
Altitude 111045884.83173

Triangular Pyramid

Length = n
Surface area 7.1194150218781E+15
Volume 2.4845587104559E+23
Height 60445723.527468