128516624 (number)

128516624 is an even 9-digits composite number following 128516623 and preceding 128516625. In scientific notation, it is written as 1.28516624 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 63989760 positive integers (up to 128516624) that are relatively prime to 128516624.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred sixteen thousand six hundred twenty-four

Notation

Scientific notation 1.28516624 × 10^8
Engineering notation 1.28516624 × 10^6

Prime Factorization of 128516624

Prime Factorization 2 × 2 × 2 × 2 × 241 × 33329

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16064578
Product of the distinct prime numbers

The prime factorization of 128516624 is 2 × 2 × 2 × 2 × 241 × 33329. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128516624)

Multiplication

n×y
n×2 257033248
n×3 385549872
n×4 514066496
n×5 642583120

Division

n÷y
n÷2 64258312
n÷3 42838874.666667
n÷3 32129156
n÷5 25703324.8

Exponentiation

ny
n2 16516522644357376
n3 2.1226477304724E+24
n4 2.7279552026157E+32
n5 3.5058759306341E+40

Nth Root

y√n
2√n 11336.517278247
3√n 504.64553631096
4√n 106.47308241169
5√n 41.859290382675

Divisors of 128516624

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128516623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128516624 can be divided by 20 positive divisors. The sum of these divisors (counting 128516624) is 1, the average is 0.05.

Base conversion 128516624

Base System Value
2 Binary 111101010010000001000010000
3 Ternary 22221211022122222
4 Quaternary 13222100020100
5 Quinary 230400012444
6 Senary 20430320212
8 Octal 752201020
10 Decimal 128516624
12 Duodecimal 37059068
16 Hexadecimal 7a90210
20 Vigesimal 2034bb4
36 Base36 24ik28

Cryptographic Hash Functions

md5 b20336e85aa800014ffe03cea971915c
sha1 5354fb71e6476832f1ee820a3864381f5949bb66
sha256 beec58588e3e7ca10ccb256b24335ee8294007917274cdcb3afcc9fa37569491
sha512 afae0619ae03eebc5117fe6ba7c555fd7ec8381200ae731f798c4872f0e41b38b8479b5bdb0ca2087ed9277397d31e67c64889701acabeb0ac91258ab3aef7a2
ripemd-160 3734ec4429e59ac432d586e49c6700ef0e776de2

128516624 as geometric shapes

Circle

Radius = n
Diameter 257033248
Circumference 807493763.64512
Area 5.1888186202363E+16

Sphere

Radius = n
Volume 8.8913260216147E+24
Surface area 2.0755274480945E+17
Circumference 807493763.64512

Square

Length = n
Perimeter 514066496
Area 16516522644357376
Diagonal 181749952.6512

Cube

Length = n
Surface area 99099135866144256
Volume 2.1226477304724E+24
Space diagonal 222597322.38523

Equilateral Triangle

Length = n
Perimeter 385549872
Area 7.1518640960972E+15
Altitude 111298661.19261

Triangular Pyramid

Length = n
Surface area 7.1518640960972E+15
Volume 2.5015643404787E+23
Height 60583317.550401