128450588 (number)

128450588 is an even 9-digits composite number following 128450587 and preceding 128450589. In scientific notation, it is written as 1.28450588 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 48 positive divisors. There are 53414400 positive integers (up to 128450588) that are relatively prime to 128450588.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred fifty thousand five hundred eighty-eight

Notation

Scientific notation 1.28450588 × 10^8
Engineering notation 1.28450588 × 10^6

Prime Factorization of 128450588

Prime Factorization 2 × 2 × 7 × 53 × 101 × 857

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64225294
Product of the distinct prime numbers

The prime factorization of 128450588 is 2 × 2 × 7 × 53 × 101 × 857. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128450588)

Multiplication

n×y
n×2 256901176
n×3 385351764
n×4 513802352
n×5 642252940

Division

n÷y
n÷2 64225294
n÷3 42816862.666667
n÷3 32112647
n÷5 25690117.6

Exponentiation

ny
n2 16499553557545744
n3 2.1193773562042E+24
n4 2.7223526759832E+32
n5 3.4968780197342E+40

Nth Root

y√n
2√n 11333.604369308
3√n 504.55908710045
4√n 106.4594024467
5√n 41.854987766675

Divisors of 128450588

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128450587
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128450588 can be divided by 48 positive divisors. The sum of these divisors (counting 128450588) is 1, the average is 0.020833333333333.

Base conversion 128450588

Base System Value
2 Binary 111101010000000000000011100
3 Ternary 22221200222002012
4 Quaternary 13222000000130
5 Quinary 230340404323
6 Senary 20425050352
8 Octal 752000034
10 Decimal 128450588
12 Duodecimal 370269b8
16 Hexadecimal 7a8001c
20 Vigesimal 202g698
36 Base36 24h53w

Cryptographic Hash Functions

md5 1db7b1338d3eb89f79109f179bf4e767
sha1 3b9ae6745588b05430ca74ad47d2912eb43487bb
sha256 0634d64588c90d9aa58da521c6ce83e94c61f106e0cc3e73c126c3a02a23fca1
sha512 3f6d959fa65e172c1bdf8f9310701d2e5fa6f9b632e6e1340cde72eedc0d5563b253aa674b783af209f8d1be114f3dd7ebfee07bcdf1c3cca1e9980533bad478
ripemd-160 de48c702928e73ed77432f2c5109a747df7792c5

128450588 as geometric shapes

Circle

Radius = n
Diameter 256901176
Circumference 807078847.22018
Area 5.1834876243897E+16

Sphere

Radius = n
Volume 8.8776271099144E+24
Surface area 2.0733950497559E+17
Circumference 807078847.22018

Square

Length = n
Perimeter 513802352
Area 16499553557545744
Diagonal 181656563.6444

Cube

Length = n
Surface area 98997321345274464
Volume 2.1193773562042E+24
Space diagonal 222482944.6781

Equilateral Triangle

Length = n
Perimeter 385351764
Area 7.1445162659683E+15
Altitude 111241472.33905

Triangular Pyramid

Length = n
Surface area 7.1445162659683E+15
Volume 2.4977101674421E+23
Height 60552187.881466