128524342 (number)

128524342 is an even 9-digits composite number following 128524341 and preceding 128524343. In scientific notation, it is written as 1.28524342 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 63112000 positive integers (up to 128524342) that are relatively prime to 128524342.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28524342 × 10^8
Engineering notation 1.28524342 × 10^6

Prime Factorization of 128524342

Prime Factorization 2 × 281 × 71 × 3221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128524342
Product of the distinct prime numbers

The prime factorization of 128524342 is 2 × 281 × 71 × 3221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 74, 44, 127, 863, 8373, 3677, 47044, 43939, 572246, 40498, 2364226, 5205048, 32759368, 50976990, 402196348, 379865600, 9415823000, 1804378535

Basic calculations (n = 128524342)

Multiplication

n×y
n×2 257048684
n×3 385573026
n×4 514097368
n×5 642621710

Division

n÷y
n÷2 64262171
n÷3 42841447.333333
n÷3 32131085.5
n÷5 25704868.4

Exponentiation

ny
n2 16518506486532964
n3 2.1230301770044E+24
n4 2.7286105654563E+32
n5 3.5069287749952E+40

Nth Root

y√n
2√n 11336.857677505
3√n 504.65563818511
4√n 106.4746809223
5√n 41.859793138244

Divisors of 128524342

1, 2, 71, 142, 281, 562, 3221, 6442, 19951, 39902, 228691, 457382, 905101, 1810202, 64262171, 128524342

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128524341
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128524342 can be divided by 16 positive divisors. The sum of these divisors (counting 128524342) is 1, the average is 0.0625.

Base conversion 128524342

Base System Value
2 Binary 111101010010010000000110110
3 Ternary 22221211201020211
4 Quaternary 13222102000312
5 Quinary 230400234332
6 Senary 20430420034
8 Octal 752220066
10 Decimal 128524342
12 Duodecimal 3706161a
16 Hexadecimal 7a92036
20 Vigesimal 2035ah2
36 Base36 24iq0m

Cryptographic Hash Functions

md5 5d05e92886026f01dfb29d116ff57f58
sha1 cda53e677dd9a5db032012f4ec5a4a877b082207
sha256 6c1197a1d5648b18a78b2add4cc650d36e961181fe1c91613f2d1754befcb4ee
sha512 7d3a8f417a39038015620445af0803ef1451f71d2d5081182cdaef6b0a9ea510b77120291301e7965156e9a73e1560f558e7eb053a75b5cc099cb1539e120871
ripemd-160 fcd8f19a857bfd651457635c28136d4fa1c61c6e

128524342 as geometric shapes

Circle

Radius = n
Diameter 257048684
Circumference 807542257.26932
Area 5.1894418626367E+16

Sphere

Radius = n
Volume 8.8929280099019E+24
Surface area 2.0757767450547E+17
Circumference 807542257.26932

Square

Length = n
Perimeter 514097368
Area 16518506486532964
Diagonal 181760867.55148

Cube

Length = n
Surface area 99111038919197784
Volume 2.1230301770044E+24
Space diagonal 222610690.35336

Equilateral Triangle

Length = n
Perimeter 385573026
Area 7.1527231249578E+15
Altitude 111305345.17668

Triangular Pyramid

Length = n
Surface area 7.1527231249578E+15
Volume 2.5020150580391E+23
Height 60586955.850493