55542890 (number)

55542890 is an even 8-digits composite number following 55542889 and preceding 55542891. In scientific notation, it is written as 5.5542890 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 19160064 positive integers (up to 55542890) that are relatively prime to 55542890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.5542890 × 10^7
Engineering notation 5.5542890 × 10^6

Prime Factorization of 55542890

Prime Factorization 2 × 95 × 13 × 199 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 55542890
Product of the distinct prime numbers

The prime factorization of 55542890 is 2 × 95 × 13 × 199 × 113. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 23, 8, 582, 465, 6983, 4810, 26486, 50964, 213733, 249869, 6833096, 4616857, 90027935, 44745832, 39777524, 30043992, 7768385884, 527722466

Basic calculations (n = 55542890)

Multiplication

n×y
n×2 111085780
n×3 166628670
n×4 222171560
n×5 277714450

Division

n÷y
n÷2 27771445
n÷3 18514296.666667
n÷3 13885722.5
n÷5 11108578

Exponentiation

ny
n2 3085012629552100
n3 1.7135051713182E+23
n4 9.517302924496E+30
n5 5.2861850943196E+38

Nth Root

y√n
2√n 7452.7102452732
3√n 381.54241509693
4√n 86.329081109862
5√n 35.393677928906

Divisors of 55542890

1, 2, 13, 26, 95, 113, 190, 199, 226, 398, 1235, 1469, 2470, 2587, 2938, 5174, 10735, 18905, 21470, 22487, 37810, 44974, 139555, 245765, 279110, 292331, 491530, 584662, 2136265, 4272530, 27771445, 55542890

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 -55542889
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 55542890 can be divided by 32 positive divisors. The sum of these divisors (counting 55542890) is 1, the average is 0.03125.

Base conversion 55542890

Base System Value
2 Binary 11010011111000010001101010
3 Ternary 10212111212112002
4 Quaternary 3103320101222
5 Quinary 103204333030
6 Senary 5302251002
8 Octal 323702152
10 Decimal 55542890
12 Duodecimal 16726a62
16 Hexadecimal 34f846a
20 Vigesimal h72h4a
36 Base36 x2h62

Cryptographic Hash Functions

md5 acd423604d9df39e5643a9c82cd72cc5
sha1 a375def14cd167d20cb3a5444e9896a5b9941b09
sha256 c7152f0acf730127c763f0a4045608554e49ff71eb38866410940362208f96d4
sha512 b34e3f90e931e8f163f24e026649869fdbfd438ab883ce93f15e1ba819a24f4026408df7cb19c751222fc1cfe9e76d837ec8b254f6e099bbb26ff77d5db1f21b
ripemd-160 30d0c8cbead90d70eb9fb037bbfd2d388f201afa

55542890 as geometric shapes

Circle

Radius = n
Diameter 111085780
Circumference 348986270.36629
Area 9.6918530132326E+15

Sphere

Radius = n
Volume 7.1775136774686E+23
Surface area 3.876741205293E+16
Circumference 348986270.36629

Square

Length = n
Perimeter 222171560
Area 3085012629552100
Diagonal 78549508.331397

Cube

Length = n
Surface area 18510075777312600
Volume 1.7135051713182E+23
Space diagonal 96203107.479209

Equilateral Triangle

Length = n
Perimeter 166628670
Area 1.335849654094E+15
Altitude 48101553.739605

Triangular Pyramid

Length = n
Surface area 1.335849654094E+15
Volume 2.0193852103956E+22
Height 26183169.443799