128049246 (number)

128049246 is an even 9-digits composite number following 128049245 and preceding 128049247. In scientific notation, it is written as 1.28049246 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 36770112 positive integers (up to 128049246) that are relatively prime to 128049246.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million forty-nine thousand two hundred forty-six

Notation

Scientific notation 1.28049246 × 10^8
Engineering notation 1.28049246 × 10^6

Prime Factorization of 128049246

Prime Factorization 2 × 9 × 13 × 83 × 19 × 347

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 128049246
Product of the distinct prime numbers

The prime factorization of 128049246 is 2 × 9 × 13 × 83 × 19 × 347. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 91, 3, 666, 506, 186, 4674, 12586, 92997, 946673, 78995, 5664324, 942291, 35811597, 737182, 890222205, 583998959, 8325491451, 3528826794

Basic calculations (n = 128049246)

Multiplication

n×y
n×2 256098492
n×3 384147738
n×4 512196984
n×5 640246230

Division

n÷y
n÷2 64024623
n÷3 42683082
n÷3 32012311.5
n÷5 25609849.2

Exponentiation

ny
n2 16396609401168516
n3 2.0995734707761E+24
n4 2.6884879985449E+32
n5 3.4425886109372E+40

Nth Root

y√n
2√n 11315.884675977
3√n 504.03304299611
4√n 106.37614711944
5√n 41.82879995632

Divisors of 128049246

1, 2, 9, 13, 18, 19, 26, 38, 83, 117, 166, 171, 234, 247, 342, 347, 494, 694, 747, 1079, 1494, 1577, 2158, 2223, 3123, 3154, 4446, 4511, 6246, 6593, 9022, 9711, 13186, 14193, 19422, 20501, 28386, 28801, 40599, 41002, 57602, 59337, 81198, 85709, 118674, 171418, 184509, 259209, 369018, 374413, 518418, 547219, 748826, 771381, 1094438, 1542762, 3369717, 4924971, 6739434, 7113847, 9849942, 14227694, 64024623, 128049246

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 -128049245
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 128049246 can be divided by 64 positive divisors. The sum of these divisors (counting 128049246) is 1, the average is 0.015625.

Base conversion 128049246

Base System Value
2 Binary 111101000011110000001011110
3 Ternary 22220221120112200
4 Quaternary 13220132001132
5 Quinary 230240033441
6 Senary 20412312330
8 Octal 750360136
10 Decimal 128049246
12 Duodecimal 36a726a6
16 Hexadecimal 7a1e05e
20 Vigesimal 2006326
36 Base36 248jfi

Cryptographic Hash Functions

md5 de66fb0fc276f20886b87ca13010d175
sha1 83c9e056ebef5604e849fd7d47347665864c1bde
sha256 b54d9025743ee486804c6876c4a9917d33bebce5dc96987382850e40b7c33bff
sha512 733cca5eb197640befdd8c38fa8c073b89e9722da68a31ac31029b38c1698a3a68f5b6b38f8b9e92e50d26611710f5f6e431dc4f5e4c98a7785f07e0d53507f6
ripemd-160 cb81622cbfaa8d2b16a642898bcda80699b87e56

128049246 as geometric shapes

Circle

Radius = n
Diameter 256098492
Circumference 804557141.06262
Area 5.1511467638492E+16

Sphere

Radius = n
Volume 8.7946727886165E+24
Surface area 2.0604587055397E+17
Circumference 804557141.06262

Square

Length = n
Perimeter 512196984
Area 16396609401168516
Diagonal 181088980.34485

Cube

Length = n
Surface area 98379656407011096
Volume 2.0995734707761E+24
Space diagonal 221787799.94289

Equilateral Triangle

Length = n
Perimeter 384147738
Area 7.0999401386713E+15
Altitude 110893899.97144

Triangular Pyramid

Length = n
Surface area 7.0999401386713E+15
Volume 2.474371064642E+23
Height 60362993.448283