128977332 (number)

128977332 is an even 9-digits composite number following 128977331 and preceding 128977333. In scientific notation, it is written as 1.28977332 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 38972160 positive integers (up to 128977332) that are relatively prime to 128977332.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million nine hundred seventy-seven thousand three hundred thirty-two

Notation

Scientific notation 1.28977332 × 10^8
Engineering notation 1.28977332 × 10^6

Prime Factorization of 128977332

Prime Factorization 2 × 2 × 3 × 11 × 409 × 2389

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64488666
Product of the distinct prime numbers

The prime factorization of 128977332 is 2 × 2 × 3 × 11 × 409 × 2389. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128977332)

Multiplication

n×y
n×2 257954664
n×3 386931996
n×4 515909328
n×5 644886660

Division

n÷y
n÷2 64488666
n÷3 42992444
n÷3 32244333
n÷5 25795466.4

Exponentiation

ny
n2 16635152169838224
n3 2.1455575442797E+24
n4 2.7672828771367E+32
n5 3.5691676238238E+40

Nth Root

y√n
2√n 11356.818744701
3√n 505.24783704686
4√n 106.56837591284
5√n 41.889258982175

Divisors of 128977332

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 -128977331
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 128977332 can be divided by 48 positive divisors. The sum of these divisors (counting 128977332) is 1, the average is 0.020833333333333.

Base conversion 128977332

Base System Value
2 Binary 111101100000000100110110100
3 Ternary 22222200201122020
4 Quaternary 13230000212310
5 Quinary 231004233312
6 Senary 20444233140
8 Octal 754004664
10 Decimal 128977332
12 Duodecimal 3723b7b0
16 Hexadecimal 7b009b4
20 Vigesimal 206236c
36 Base36 24sfjo

Cryptographic Hash Functions

md5 c4604da0efaadff2da4d4c84d65dfb49
sha1 8f5d8d2f5a4cd4528dcc92a8c82d15e9c92e2327
sha256 7bdd8ef7bf0662abd6ff8c4f5024720b5c09f40f5707211e26f9f33bf71f3cff
sha512 0f39590e642ed57f9ab45a62836e53b628c5d6d93e8cea4f660db8177f3fe42e7fbabe28dbde58092908755c977d92d462e474b03f06b69c102096013116ae37
ripemd-160 3278b1260cf2545b152824197a8c5dc261b7a256

128977332 as geometric shapes

Circle

Radius = n
Diameter 257954664
Circumference 810388477.38162
Area 5.2260871848112E+16

Sphere

Radius = n
Volume 8.9872904252845E+24
Surface area 2.0904348739245E+17
Circumference 810388477.38162

Square

Length = n
Perimeter 515909328
Area 16635152169838224
Diagonal 182401492.1531

Cube

Length = n
Surface area 99810913019029344
Volume 2.1455575442797E+24
Space diagonal 223395292.04868

Equilateral Triangle

Length = n
Perimeter 386931996
Area 7.2032321874499E+15
Altitude 111697646.02434

Triangular Pyramid

Length = n
Surface area 7.2032321874499E+15
Volume 2.5285638149769E+23
Height 60800497.384366