128743062 (number)

128743062 is an even 9-digits composite number following 128743061 and preceding 128743063. In scientific notation, it is written as 1.28743062 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 34992000 positive integers (up to 128743062) that are relatively prime to 128743062.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28743062 × 10^8
Engineering notation 1.28743062 × 10^6

Prime Factorization of 128743062

Prime Factorization 2 × 3 × 7 × 61 × 31 × 1621

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 128743062
Product of the distinct prime numbers

The prime factorization of 128743062 is 2 × 3 × 7 × 61 × 31 × 1621. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 2, 32, 134, 820, 5246, 2682, 25092, 67659, 842341, 448394, 5767288, 1460683, 83086996, 8985698, 757117686, 803687590, 8077965506, 4576625955

Basic calculations (n = 128743062)

Multiplication

n×y
n×2 257486124
n×3 386229186
n×4 514972248
n×5 643715310

Division

n÷y
n÷2 64371531
n÷3 42914354
n÷3 32185765.5
n÷5 25748612.4

Exponentiation

ny
n2 16574776013135844
n3 2.1338874158953E+24
n4 2.7472319988562E+32
n5 3.5368705955713E+40

Nth Root

y√n
2√n 11346.499988983
3√n 504.94174670343
4√n 106.51995113115
5√n 41.874030671562

Divisors of 128743062

1, 2, 3, 6, 7, 14, 21, 31, 42, 61, 62, 93, 122, 183, 186, 217, 366, 427, 434, 651, 854, 1281, 1302, 1621, 1891, 2562, 3242, 3782, 4863, 5673, 9726, 11346, 11347, 13237, 22694, 26474, 34041, 39711, 50251, 68082, 79422, 98881, 100502, 150753, 197762, 296643, 301506, 351757, 593286, 692167, 703514, 1055271, 1384334, 2076501, 2110542, 3065311, 4153002, 6130622, 9195933, 18391866, 21457177, 42914354, 64371531, 128743062

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128743061
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128743062 can be divided by 64 positive divisors. The sum of these divisors (counting 128743062) is 1, the average is 0.015625.

Base conversion 128743062

Base System Value
2 Binary 111101011000111011010010110
3 Ternary 22222020211021120
4 Quaternary 13223013122112
5 Quinary 230424234222
6 Senary 20435224410
8 Octal 753073226
10 Decimal 128743062
12 Duodecimal 37148106
16 Hexadecimal 7ac7696
20 Vigesimal 204chd2
36 Base36 24nes6

Cryptographic Hash Functions

md5 60775b4c71e3656aafd42599f53e56ef
sha1 a5771d45c52e0cd223ff17d481984145a37fc2e5
sha256 9f195ddb84ad56ed5571ca1240cdf8f79f172e6e6e407ceec59d1c51957d4427
sha512 a866591280a37f6c04244fbd40293e618c0278895ac0da285877a19fb2df75df25e18009ef7d4aa93c298f0f9d29d90a03840520a1028c1b949931c98fcea762
ripemd-160 cccd88de3d6b8ce1063c5c1032789d6f419432fe

128743062 as geometric shapes

Circle

Radius = n
Diameter 257486124
Circumference 808916515.55971
Area 5.2071194557764E+16

Sphere

Radius = n
Volume 8.938406705819E+24
Surface area 2.0828477823106E+17
Circumference 808916515.55971

Square

Length = n
Perimeter 514972248
Area 16574776013135844
Diagonal 182070184.34184

Cube

Length = n
Surface area 99448656078815064
Volume 2.1338874158953E+24
Space diagonal 222989524.50599

Equilateral Triangle

Length = n
Perimeter 386229186
Area 7.1770885447063E+15
Altitude 111494762.253

Triangular Pyramid

Length = n
Surface area 7.1770885447063E+15
Volume 2.5148104367803E+23
Height 60690061.44728