128087316 (number)

128087316 is an even 9-digits composite number following 128087315 and preceding 128087317. In scientific notation, it is written as 1.28087316 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 33223680 positive integers (up to 128087316) that are relatively prime to 128087316.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million eighty-seven thousand three hundred sixteen

Notation

Scientific notation 1.28087316 × 10^8
Engineering notation 1.28087316 × 10^6

Prime Factorization of 128087316

Prime Factorization 2 × 2 × 3 × 87 × 17 × 7 × 1031

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 64043658
Product of the distinct prime numbers

The prime factorization of 128087316 is 2 × 2 × 3 × 87 × 17 × 7 × 1031. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128087316)

Multiplication

n×y
n×2 256174632
n×3 384261948
n×4 512349264
n×5 640436580

Division

n÷y
n÷2 64043658
n÷3 42695772
n÷3 32021829
n÷5 25617463.2

Exponentiation

ny
n2 16406360520083856
n3 2.1014466843459E+24
n4 2.6916866551497E+32
n5 3.4477091917114E+40

Nth Root

y√n
2√n 11317.566699605
3√n 504.08298897973
4√n 106.38405284442
5√n 41.831286863697

Divisors of 128087316

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128087315
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128087316 can be divided by 96 positive divisors. The sum of these divisors (counting 128087316) is 1, the average is 0.010416666666667.

Base conversion 128087316

Base System Value
2 Binary 111101000100111010100010100
3 Ternary 22221000111202200
4 Quaternary 13220213110110
5 Quinary 230242243231
6 Senary 20413204500
8 Octal 750472424
10 Decimal 128087316
12 Duodecimal 36a90730
16 Hexadecimal 7a27514
20 Vigesimal 200ai5g
36 Base36 249ct0

Cryptographic Hash Functions

md5 db8f6df1d964a9fe426d0d448c9290e2
sha1 f94a684b25dc234ac4311ad9f8d2a442effe96a0
sha256 0b34659fa272db1f3e88bd9aa32e5102529d7d993a405cad2e22e77c9afb8f75
sha512 f7c219d3bae1940a646ff8eedb6ef3b396c74dd79c16d93b409eeb995244d0ee3a214fa45680d86a0e8219cba9afc442fb717c474f46b83b19994fa6fa3a15bc
ripemd-160 ac1183fe1e07446188f657b27d7d79eba7ecb293

128087316 as geometric shapes

Circle

Radius = n
Diameter 256174632
Circumference 804796341.92727
Area 5.1542101682041E+16

Sphere

Radius = n
Volume 8.802519287269E+24
Surface area 2.0616840672816E+17
Circumference 804796341.92727

Square

Length = n
Perimeter 512349264
Area 16406360520083856
Diagonal 181142819.45517

Cube

Length = n
Surface area 98438163120503136
Volume 2.1014466843459E+24
Space diagonal 221853739.11713

Equilateral Triangle

Length = n
Perimeter 384261948
Area 7.1041624970193E+15
Altitude 110926869.55856

Triangular Pyramid

Length = n
Surface area 7.1041624970193E+15
Volume 2.476578668005E+23
Height 60380939.818389