128049752 (number)

128049752 is an even 9-digits composite number following 128049751 and preceding 128049753. In scientific notation, it is written as 1.28049752 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 63870400 positive integers (up to 128049752) that are relatively prime to 128049752.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million forty-nine thousand seven hundred fifty-two

Notation

Scientific notation 1.28049752 × 10^8
Engineering notation 1.28049752 × 10^6

Prime Factorization of 128049752

Prime Factorization 2 × 2 × 2 × 419 × 38201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32012438
Product of the distinct prime numbers

The prime factorization of 128049752 is 2 × 2 × 2 × 419 × 38201. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 68, 25, 53, 441, 8082, 9335, 64824, 11216, 208161, 251093, 7006293, 8117983, 86207101, 30283799, 209700817, 637438712, 8226337015, 7251481156

Basic calculations (n = 128049752)

Multiplication

n×y
n×2 256099504
n×3 384149256
n×4 512199008
n×5 640248760

Division

n÷y
n÷2 64024876
n÷3 42683250.666667
n÷3 32012438
n÷5 25609950.4

Exponentiation

ny
n2 16396738987261504
n3 2.0995983609276E+24
n4 2.6885304941638E+32
n5 3.4426566302211E+40

Nth Root

y√n
2√n 11315.907033906
3√n 504.03370690835
4√n 106.3762522084
5√n 41.828833014444

Divisors of 128049752

1, 2, 4, 8, 419, 838, 1676, 3352, 38201, 76402, 152804, 305608, 16006219, 32012438, 64024876, 128049752

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 -128049751
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 128049752 can be divided by 16 positive divisors. The sum of these divisors (counting 128049752) is 1, the average is 0.0625.

Base conversion 128049752

Base System Value
2 Binary 111101000011110001001011000
3 Ternary 22220221121020102
4 Quaternary 13220132021120
5 Quinary 230240043002
6 Senary 20412314532
8 Octal 750361130
10 Decimal 128049752
12 Duodecimal 36a72a48
16 Hexadecimal 7a1e258
20 Vigesimal 200647c
36 Base36 248jtk

Cryptographic Hash Functions

md5 54cbf9857caef9e2fbc1f6e6281e89e2
sha1 4e2d278acdd25ba696aafbd8f66573855f621265
sha256 2cad36a9f2edfa34784bbf6589b9b46ba58b054d5840ad20fede0046b8ddc6ee
sha512 35f450f2fd338b846c3ee22f019643185c9d00844d2ebc9a59af1882e76a3004b4844a6cf585d9fe022b056d606b3e943424b7c62516899a3a407add3afb45c1
ripemd-160 9d36884707b5803af824bfa1bebb890d94169d1f

128049752 as geometric shapes

Circle

Radius = n
Diameter 256099504
Circumference 804560320.35439
Area 5.151187474521E+16

Sphere

Radius = n
Volume 8.794777048239E+24
Surface area 2.0604749898084E+17
Circumference 804560320.35439

Square

Length = n
Perimeter 512199008
Area 16396738987261504
Diagonal 181089695.93691

Cube

Length = n
Surface area 98380433923569024
Volume 2.0995983609276E+24
Space diagonal 221788676.36059

Equilateral Triangle

Length = n
Perimeter 384149256
Area 7.0999962510956E+15
Altitude 110894338.1803

Triangular Pyramid

Length = n
Surface area 7.0999962510956E+15
Volume 2.4744003979667E+23
Height 60363231.97897