128524402 (number)

128524402 is an even 9-digits composite number following 128524401 and preceding 128524403. In scientific notation, it is written as 1.28524402 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 64197504 positive integers (up to 128524402) that are relatively prime to 128524402.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28524402 × 10^8
Engineering notation 1.28524402 × 10^6

Prime Factorization of 128524402

Prime Factorization 2 × 1009 × 63689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128524402
Product of the distinct prime numbers

The prime factorization of 128524402 is 2 × 1009 × 63689. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128524402)

Multiplication

n×y
n×2 257048804
n×3 385573206
n×4 514097608
n×5 642622010

Division

n÷y
n÷2 64262201
n÷3 42841467.333333
n÷3 32131100.5
n÷5 25704880.4

Exponentiation

ny
n2 16518521909457604
n3 2.1230331503369E+24
n4 2.7286156607323E+32
n5 3.5069369608345E+40

Nth Root

y√n
2√n 11336.86032374
3√n 504.65571671584
4√n 106.47469334889
5√n 41.859797046589

Divisors of 128524402

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 -128524401
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 128524402 can be divided by 8 positive divisors. The sum of these divisors (counting 128524402) is 1, the average is 0.125.

Base conversion 128524402

Base System Value
2 Binary 111101010010010000001110010
3 Ternary 22221211201100001
4 Quaternary 13222102001302
5 Quinary 230400240102
6 Senary 20430420214
8 Octal 752220162
10 Decimal 128524402
12 Duodecimal 3706166a
16 Hexadecimal 7a92072
20 Vigesimal 2035b02
36 Base36 24iq2a

Cryptographic Hash Functions

md5 9305efbbc294755e9ac97f24cc94db3d
sha1 30ae7ba58a08b40cea3075236e04688f63344809
sha256 573cce1abbeca1cb6d5522beba66710f09b697eda8d778a18c208cd3a0a4f546
sha512 6e05e5a479c214febe41c97b0e5306e92b97e66c71ffb1b89c3b6fae00b74ddcf4e01d5b744d5d18741b6fac6436816facd037fbdc58606719a576c55cdc947e
ripemd-160 9996b1c5d428b83b5b9451bbc39be28b3b303177

128524402 as geometric shapes

Circle

Radius = n
Diameter 257048804
Circumference 807542634.26044
Area 5.1894467078914E+16

Sphere

Radius = n
Volume 8.8929404645682E+24
Surface area 2.0757786831566E+17
Circumference 807542634.26044

Square

Length = n
Perimeter 514097608
Area 16518521909457604
Diagonal 181760952.40429

Cube

Length = n
Surface area 99111131456745624
Volume 2.1230331503369E+24
Space diagonal 222610794.27641

Equilateral Triangle

Length = n
Perimeter 385573206
Area 7.1527298032801E+15
Altitude 111305397.1382

Triangular Pyramid

Length = n
Surface area 7.1527298032801E+15
Volume 2.5020185621451E+23
Height 60586984.134764