55128906 (number)

55128906 is an even 8-digits composite number following 55128905 and preceding 55128907. In scientific notation, it is written as 5.5128906 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 15662592 positive integers (up to 55128906) that are relatively prime to 55128906.

Interesting facts

Basic properties

Name

Name fifty-five million one hundred twenty-eight thousand nine hundred six

Notation

Scientific notation 5.5128906 × 10^7
Engineering notation 5.5128906 × 10^6

Prime Factorization of 55128906

Prime Factorization 2 × 7 × 9 × 193 × 2267

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 55128906
Product of the distinct prime numbers

The prime factorization of 55128906 is 2 × 7 × 9 × 193 × 2267. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 86, 22, 671, 172, 6758, 775, 85311, 67023, 985533, 998239, 1894993, 7964814, 94217677, 22180798, 20027561, 538443879, 4966323247, 8039017526

Basic calculations (n = 55128906)

Multiplication

n×y
n×2 110257812
n×3 165386718
n×4 220515624
n×5 275644530

Division

n÷y
n÷2 27564453
n÷3 18376302
n÷3 13782226.5
n÷5 11025781.2

Exponentiation

ny
n2 3039196276756836
n3 1.6754756585688E+23
n4 9.2367140086526E+30
n5 5.0920993833189E+38

Nth Root

y√n
2√n 7424.8842415219
3√n 380.59211934979
4√n 86.167767996635
5√n 35.340759195507

Divisors of 55128906

1, 2, 7, 9, 14, 18, 63, 126, 193, 386, 1351, 1737, 2267, 2702, 3474, 4534, 12159, 15869, 20403, 24318, 31738, 40806, 142821, 285642, 437531, 875062, 3062717, 3937779, 6125434, 7875558, 27564453, 55128906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55128905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55128906 can be divided by 32 positive divisors. The sum of these divisors (counting 55128906) is 1, the average is 0.03125.

Base conversion 55128906

Base System Value
2 Binary 11010010010011001101001010
3 Ternary 10211201211122100
4 Quaternary 3102103031022
5 Quinary 103103111111
6 Senary 5245334230
8 Octal 322231512
10 Decimal 55128906
12 Duodecimal 16567376
16 Hexadecimal 349334a
20 Vigesimal h4b256
36 Base36 wtlqi

Cryptographic Hash Functions

md5 8ee7aff25f60a8e13b7a99198c10e065
sha1 ad874edaf0df839537f6634eb9a80a664404ab11
sha256 7d23a63a793460f11bfc83b19c3a1c53cb5972bd014a8274060785283ba635ef
sha512 ad3bced0f8edc6ac022b2f1a58afe7b82a213e6bb4dfdf4b60ba2164255c6b1bea5c613c0fade89da1383c1b1aaf31d583e8030113f57e76e5fd813dc2086370
ripemd-160 0b9cce8bab1a10e5a00a99e19ae6c09290c36528

55128906 as geometric shapes

Circle

Radius = n
Diameter 110257812
Circumference 346385132.18008
Area 9.5479166958767E+15

Sphere

Radius = n
Volume 7.0182160269709E+23
Surface area 3.8191666783507E+16
Circumference 346385132.18008

Square

Length = n
Perimeter 220515624
Area 3039196276756836
Diagonal 77964046.543992

Cube

Length = n
Surface area 18235177660541016
Volume 1.6754756585688E+23
Space diagonal 95486066.157689

Equilateral Triangle

Length = n
Perimeter 165386718
Area 1.3160105913793E+15
Altitude 47743033.078844

Triangular Pyramid

Length = n
Surface area 1.3160105913793E+15
Volume 1.9745669998116E+22
Height 25988015.514664