128798733 (number)

128798733 is an odd 9-digits composite number following 128798732 and preceding 128798734. In scientific notation, it is written as 1.28798733 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 73599264 positive integers (up to 128798733) that are relatively prime to 128798733.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million seven hundred ninety-eight thousand seven hundred thirty-three

Notation

Scientific notation 1.28798733 × 10^8
Engineering notation 1.28798733 × 10^6

Prime Factorization of 128798733

Prime Factorization 3 × 7 × 6133273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128798733
Product of the distinct prime numbers

The prime factorization of 128798733 is 3 × 7 × 6133273. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128798733)

Multiplication

n×y
n×2 257597466
n×3 386396199
n×4 515194932
n×5 643993665

Division

n÷y
n÷2 64399366.5
n÷3 42932911
n÷3 32199683.25
n÷5 25759746.6

Exponentiation

ny
n2 16589113622405289
n3 2.1366568161588E+24
n4 2.7519869077707E+32
n5 3.5445242695346E+40

Nth Root

y√n
2√n 11348.952947299
3√n 505.01451842062
4√n 106.53146458816
5√n 41.877651474132

Divisors of 128798733

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128798732
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128798733 can be divided by 8 positive divisors. The sum of these divisors (counting 128798733) is 1, the average is 0.125.

Base conversion 128798733

Base System Value
2 Binary 111101011010101000000001101
3 Ternary 22222100122122110
4 Quaternary 13223111000031
5 Quinary 230433024413
6 Senary 20440334233
8 Octal 753250015
10 Decimal 128798733
12 Duodecimal 37174379
16 Hexadecimal 7ad500d
20 Vigesimal 204jggd
36 Base36 24olql

Cryptographic Hash Functions

md5 7fb21a7e089bce201b8cd33dfec69d98
sha1 24e0de1eba9432b5378d0d4dc2bbb835228d11c7
sha256 307c41f8f5eeeaebb84a4f897957f74969242e67bf66fe1297a3015ff8dfd5db
sha512 42d9dd011fa6383ed20ebc9bbdaa5ec81137d0be18a91c3e2e4fd842f78cdfe97e1304dfd493e51b2501de9788e762d3f48b3916f5d3d5dc007b5fcb6edf2978
ripemd-160 17bc133573204c4a7e2e29767f6d9197e697ecec

128798733 as geometric shapes

Circle

Radius = n
Diameter 257597466
Circumference 809266306.76895
Area 5.2116237485715E+16

Sphere

Radius = n
Volume 8.9500071425162E+24
Surface area 2.0846494994286E+17
Circumference 809266306.76895

Square

Length = n
Perimeter 515194932
Area 16589113622405289
Diagonal 182148915.02507

Cube

Length = n
Surface area 99534681734431734
Volume 2.1366568161588E+24
Space diagonal 223085949.5065

Equilateral Triangle

Length = n
Perimeter 386396199
Area 7.1832969116347E+15
Altitude 111542974.75325

Triangular Pyramid

Length = n
Surface area 7.1832969116347E+15
Volume 2.5180742062906E+23
Height 60716305.008357