128839677 (number)

128839677 is an odd 9-digits composite number following 128839676 and preceding 128839678. In scientific notation, it is written as 1.28839677 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 85819200 positive integers (up to 128839677) that are relatively prime to 128839677.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28839677 × 10^8
Engineering notation 1.28839677 × 10^6

Prime Factorization of 128839677

Prime Factorization 3 × 1201 × 35759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128839677
Product of the distinct prime numbers

The prime factorization of 128839677 is 3 × 1201 × 35759. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128839677)

Multiplication

n×y
n×2 257679354
n×3 386519031
n×4 515358708
n×5 644198385

Division

n÷y
n÷2 64419838.5
n÷3 42946559
n÷3 32209919.25
n÷5 25767935.4

Exponentiation

ny
n2 16599662369464329
n3 2.1386951379908E+24
n4 2.7554879078021E+32
n5 3.5501617201863E+40

Nth Root

y√n
2√n 11350.756670813
3√n 505.0680259961
4√n 106.53992993621
5√n 41.880313644071

Divisors of 128839677

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 -128839676
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 128839677 can be divided by 8 positive divisors. The sum of these divisors (counting 128839677) is 1, the average is 0.125.

Base conversion 128839677

Base System Value
2 Binary 111101011011110111111111101
3 Ternary 22222102201210220
4 Quaternary 13223132333331
5 Quinary 230440332202
6 Senary 20441251553
8 Octal 753367775
10 Decimal 128839677
12 Duodecimal 37193bb9
16 Hexadecimal 7adeffd
20 Vigesimal 2054j3h
36 Base36 24phbx

Cryptographic Hash Functions

md5 bf569dcd18e53773bc8a8bc2381c1177
sha1 6e4bde023084b6beebb2c8d085afed213943dba6
sha256 768d3c014d5c784c6e410c3ee7665af673c89676d83bebd0e356488779748b44
sha512 9c4aa7abe3d99731fbc8505cf084af65791851adc26ad473d46896e479ca2d09d7784fa840aa97b41c841c5cfdae5853a00afa66a6788ab24a0f762746c72ff0
ripemd-160 3c48c6cc0517e2c6182e1b6b2ba682683ff41c3c

128839677 as geometric shapes

Circle

Radius = n
Diameter 257679354
Circumference 809523565.50816
Area 5.214937735198E+16

Sphere

Radius = n
Volume 8.9585452450403E+24
Surface area 2.0859750940792E+17
Circumference 809523565.50816

Square

Length = n
Perimeter 515358708
Area 16599662369464329
Diagonal 182206818.58517

Cube

Length = n
Surface area 99597974216785974
Volume 2.1386951379908E+24
Space diagonal 223156866.59476

Equilateral Triangle

Length = n
Perimeter 386519031
Area 7.1878646531003E+15
Altitude 111578433.29738

Triangular Pyramid

Length = n
Surface area 7.1878646531003E+15
Volume 2.5204763916067E+23
Height 60735606.195056