128331012 (number)

128331012 is an even 9-digits composite number following 128331011 and preceding 128331013. In scientific notation, it is written as 1.28331012 × 10^8. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 42656416 positive integers (up to 128331012) that are relatively prime to 128331012.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred thirty-one thousand twelve

Notation

Scientific notation 1.28331012 × 10^8
Engineering notation 1.28331012 × 10^6

Prime Factorization of 128331012

Prime Factorization 2 × 2 × 3 × 359 × 29789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64165506
Product of the distinct prime numbers

The prime factorization of 128331012 is 2 × 2 × 3 × 359 × 29789. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 5, 13, 531, 209, 8061, 7586, 85627, 19203, 288436, 273817, 2675634, 5555635, 41181898, 86320461, 898547929, 721431365, 2973385165, 4047021716

Basic calculations (n = 128331012)

Multiplication

n×y
n×2 256662024
n×3 384993036
n×4 513324048
n×5 641655060

Division

n÷y
n÷2 64165506
n÷3 42777004
n÷3 32082753
n÷5 25666202.4

Exponentiation

ny
n2 16468848640944144
n3 2.1134640125672E+24
n4 2.7122297555833E+32
n5 3.4806318931051E+40

Nth Root

y√n
2√n 11328.327855425
3√n 504.40247204295
4√n 106.43461774923
5√n 41.847192213903

Divisors of 128331012

1, 2, 3, 4, 6, 12, 359, 718, 1077, 1436, 2154, 4308, 29789, 59578, 89367, 119156, 178734, 357468, 10694251, 21388502, 32082753, 42777004, 64165506, 128331012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128331011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128331012 can be divided by 24 positive divisors. The sum of these divisors (counting 128331012) is 1, the average is 0.041666666666667.

Base conversion 128331012

Base System Value
2 Binary 111101001100010110100000100
3 Ternary 22221110220001110
4 Quaternary 13221202310010
5 Quinary 230323043022
6 Senary 20422325020
8 Octal 751426404
10 Decimal 128331012
12 Duodecimal 36b89770
16 Hexadecimal 7a62d04
20 Vigesimal 20217ac
36 Base36 24ekuc

Cryptographic Hash Functions

md5 5e87813bc2bdc369e34e63bdc0818f36
sha1 4109ff1737757cd3eae3041170f9421771d57373
sha256 fe73eec054298f1c59e50731c6dbae68814cb703e4012eaedafb5d33fd54ed2e
sha512 45634b0abc87e7e958fb058b829b33e137669b56bba9b92b6a0995eb053bec91018486e40c482e48452177282813446daec86494e730985e2caae3667753f1d6
ripemd-160 da7e61b76b534559928be6469c806e7fe4582308

128331012 as geometric shapes

Circle

Radius = n
Diameter 256662024
Circumference 806327529.05389
Area 5.1738413903472E+16

Sphere

Radius = n
Volume 8.85285735401E+24
Surface area 2.0695365561389E+17
Circumference 806327529.05389

Square

Length = n
Perimeter 513324048
Area 16468848640944144
Diagonal 181487457.64346

Cube

Length = n
Surface area 98813091845664864
Volume 2.1134640125672E+24
Space diagonal 222275832.97073

Equilateral Triangle

Length = n
Perimeter 384993036
Area 7.1312206470692E+15
Altitude 111137916.48537

Triangular Pyramid

Length = n
Surface area 7.1312206470692E+15
Volume 2.4907412251333E+23
Height 60495819.214488