120889728 (number)

120889728 is an even 9-digits composite number following 120889727 and preceding 120889729. In scientific notation, it is written as 1.20889728 × 10^8. The sum of its digits is 45. It has a total of 11 prime factors and 96 positive divisors. There are 39859200 positive integers (up to 120889728) that are relatively prime to 120889728.

Interesting facts

Basic properties

Name

Name one hundred twenty million eight hundred eighty-nine thousand seven hundred twenty-eight

Notation

Scientific notation 1.20889728 × 10^8
Engineering notation 1.20889728 × 10^6

Prime Factorization of 120889728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 101 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 629634
Product of the distinct prime numbers

The prime factorization of 120889728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 101 × 1039. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 120889728)

Multiplication

n×y
n×2 241779456
n×3 362669184
n×4 483558912
n×5 604448640

Division

n÷y
n÷2 60444864
n÷3 40296576
n÷3 30222432
n÷5 24177945.6

Exponentiation

ny
n2 14614326335913984
n3 1.7667219356519E+24
n4 2.1357853425259E+32
n5 2.5819450912434E+40

Nth Root

y√n
2√n 10994.986493853
3√n 494.45844660464
4√n 104.85698114028
5√n 41.350225290695

Divisors of 120889728

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 -120889727
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 120889728 can be divided by 96 positive divisors. The sum of these divisors (counting 120889728) is 1, the average is 0.010416666666667.

Base conversion 120889728

Base System Value
2 Binary 111001101001010000110000000
3 Ternary 22102110211112100
4 Quaternary 13031022012000
5 Quinary 221421432403
6 Senary 15555030400
8 Octal 715120600
10 Decimal 120889728
12 Duodecimal 3459b400
16 Hexadecimal 734a180
20 Vigesimal 1hfb468
36 Base36 1zz340

Cryptographic Hash Functions

md5 7c589005020c6a89973e732f0a31b779
sha1 3156931a302e28f252f0a4e2a119ed5409f71dd7
sha256 ab3b31a277ceb89dcfbe78d25ffaa55f5caeb57af8e9db345e6e675c70e3f609
sha512 5f7b68105971a466f9c4adeb44a908a4d83f11e4a481d5a6b762418797d6cce69907eed09632d2656b8318195c82429788ededf3d71016182e1c9f8f14639c46
ripemd-160 7dbd59e330e68cd9a909e404b81e820013c42cf7

120889728 as geometric shapes

Circle

Radius = n
Diameter 241779456
Circumference 759572562.75854
Area 4.5912260254071E+16

Sphere

Radius = n
Volume 7.4004275386398E+24
Surface area 1.8364904101628E+17
Circumference 759572562.75854

Square

Length = n
Perimeter 483558912
Area 14614326335913984
Diagonal 170963892.88919

Cube

Length = n
Surface area 87685958015483904
Volume 1.7667219356519E+24
Space diagonal 209387151.00918

Equilateral Triangle

Length = n
Perimeter 362669184
Area 6.3281889330487E+15
Altitude 104693575.50459

Triangular Pyramid

Length = n
Surface area 6.3281889330487E+15
Volume 2.0821017686174E+23
Height 56987964.296398