55398840 (number)

55398840 is an even 8-digits composite number following 55398839 and preceding 55398841. In scientific notation, it is written as 5.5398840 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 12662400 positive integers (up to 55398840) that are relatively prime to 55398840.

Interesting facts

Basic properties

Name

Name fifty-five million three hundred ninety-eight thousand eight hundred forty

Notation

Scientific notation 5.5398840 × 10^7
Engineering notation 5.5398840 × 10^6

Prime Factorization of 55398840

Prime Factorization 2 × 2 × 2 × 3 × 35 × 65951

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13849710
Product of the distinct prime numbers

The prime factorization of 55398840 is 2 × 2 × 2 × 3 × 35 × 65951. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 10, 36, 929, 72, 4190, 7201, 96857, 12864, 919332, 585015, 902691, 3083107, 9024630, 86071924, 605007053, 723974996, 6729323861, 6975592681

Basic calculations (n = 55398840)

Multiplication

n×y
n×2 110797680
n×3 166196520
n×4 221595360
n×5 276994200

Division

n÷y
n÷2 27699420
n÷3 18466280
n÷3 13849710
n÷5 11079768

Exponentiation

ny
n2 3069031473345600
n3 1.7002078354684E+23
n4 9.4189541843859E+30
n5 5.2179913582812E+38

Nth Root

y√n
2√n 7443.0397016273
3√n 381.21228723083
4√n 86.273053160458
5√n 35.375300215125

Divisors of 55398840

1, 2, 3, 4, 6, 8, 12, 24, 35, 70, 105, 140, 210, 280, 420, 840, 65951, 131902, 197853, 263804, 395706, 527608, 791412, 1582824, 2308285, 4616570, 6924855, 9233140, 13849710, 18466280, 27699420, 55398840

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 -55398839
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 55398840 can be divided by 32 positive divisors. The sum of these divisors (counting 55398840) is 1, the average is 0.03125.

Base conversion 55398840

Base System Value
2 Binary 11010011010101000110111000
3 Ternary 10212020112220220
4 Quaternary 3103111012320
5 Quinary 103140230330
6 Senary 5255220040
8 Octal 323250670
10 Decimal 55398840
12 Duodecimal 16677620
16 Hexadecimal 34d51b8
20 Vigesimal h64h20
36 Base36 wze0o

Cryptographic Hash Functions

md5 a7053449936fd06925ec14302007c0e5
sha1 a2c1c62345d9b6e32ef39c40b34110451f14a68f
sha256 c98b51d26c4eb68ffa2903d1f97677206677ab32612beeada2aeccf75bf2cf35
sha512 3509114e690ffa334efe9581af5a483467aa833645883979da94f2a4d4be5fcfd94aa5b956f0a5a26fd787d76e21bc8098bda45bcd1970c754989026cb9528c2
ripemd-160 56cbe9fab09e8ca9279612a8e7fd23e68ea9a635

55398840 as geometric shapes

Circle

Radius = n
Diameter 110797680
Circumference 348081177.52279
Area 9.6416467302984E+15

Sphere

Radius = n
Volume 7.121813927311E+23
Surface area 3.8566586921194E+16
Circumference 348081177.52279

Square

Length = n
Perimeter 221595360
Area 3069031473345600
Diagonal 78345790.867737

Cube

Length = n
Surface area 18414188840073600
Volume 1.7002078354684E+23
Space diagonal 95953605.560379

Equilateral Triangle

Length = n
Perimeter 166196520
Area 1.3289296104656E+15
Altitude 47976802.78019

Triangular Pyramid

Length = n
Surface area 1.3289296104656E+15
Volume 2.0037141498103E+22
Height 26115263.622579