55438812 (number)

55438812 is an even 8-digits composite number following 55438811 and preceding 55438813. In scientific notation, it is written as 5.5438812 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 15333120 positive integers (up to 55438812) that are relatively prime to 55438812.

Interesting facts

Basic properties

Name

Name fifty-five million four hundred thirty-eight thousand eight hundred twelve

Notation

Scientific notation 5.5438812 × 10^7
Engineering notation 5.5438812 × 10^6

Prime Factorization of 55438812

Prime Factorization 2 × 2 × 9 × 13 × 89 × 11 × 11 × 11

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 229086
Product of the distinct prime numbers

The prime factorization of 55438812 is 2 × 2 × 9 × 13 × 89 × 11 × 11 × 11. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 55438812)

Multiplication

n×y
n×2 110877624
n×3 166316436
n×4 221755248
n×5 277194060

Division

n÷y
n÷2 27719406
n÷3 18479604
n÷3 13859703
n÷5 11087762.4

Exponentiation

ny
n2 3073461875971344
n3 1.7038907513114E+23
n4 9.4461679030493E+30
n5 5.2368432649758E+38

Nth Root

y√n
2√n 7445.7244106937
3√n 381.30395072751
4√n 86.288611129706
5√n 35.380403620079

Divisors of 55438812

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 -55438811
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 55438812 can be divided by 96 positive divisors. The sum of these divisors (counting 55438812) is 1, the average is 0.010416666666667.

Base conversion 55438812

Base System Value
2 Binary 11010011011110110111011100
3 Ternary 10212022120202100
4 Quaternary 3103132313130
5 Quinary 103143020222
6 Senary 5300125100
8 Octal 323366734
10 Decimal 55438812
12 Duodecimal 16696790
16 Hexadecimal 34deddc
20 Vigesimal h69h0c
36 Base36 x08v0

Cryptographic Hash Functions

md5 c727ecc2000e91ac47c45bbd3a4d56e8
sha1 857d230fb98cde41ec6dee3bff7c05a10aef9901
sha256 d2fbe695881d773e7464ade7758e0b64987f382e10bacf03e7f4e31e29d171b7
sha512 8942f8bcf7fc6dc05aa0be9ef23db78db426dd160d9a8b3a9d6e0845b6c18bd496119cde472049188513c6d8f01e1a0f42afbbd708a562fd67f7519c05df9536
ripemd-160 69b42eb53f3977294586488018ffcab8c8e31178

55438812 as geometric shapes

Circle

Radius = n
Diameter 110877624
Circumference 348332329.00589
Area 9.6555652506399E+15

Sphere

Radius = n
Volume 7.1372408891194E+23
Surface area 3.862226100256E+16
Circumference 348332329.00589

Square

Length = n
Perimeter 221755248
Area 3073461875971344
Diagonal 78402319.812252

Cube

Length = n
Surface area 18440771255828064
Volume 1.7038907513114E+23
Space diagonal 96022839.095259

Equilateral Triangle

Length = n
Perimeter 166316436
Area 1.3308480310771E+15
Altitude 48011419.54763

Triangular Pyramid

Length = n
Surface area 1.3308480310771E+15
Volume 2.0080545077556E+22
Height 26134106.604084