55405904 (number)

55405904 is an even 8-digits composite number following 55405903 and preceding 55405905. In scientific notation, it is written as 5.5405904 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 27648768 positive integers (up to 55405904) that are relatively prime to 55405904.

Interesting facts

Basic properties

Name

Name fifty-five million four hundred five thousand nine hundred four

Notation

Scientific notation 5.5405904 × 10^7
Engineering notation 5.5405904 × 10^6

Prime Factorization of 55405904

Prime Factorization 2 × 2 × 2 × 2 × 557 × 6217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6925738
Product of the distinct prime numbers

The prime factorization of 55405904 is 2 × 2 × 2 × 2 × 557 × 6217. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 10, 46, 71, 191, 233, 2392, 207, 57972, 73125, 612718, 813633, 4548577, 447313, 99429452, 83332965, 566069003, 485851323, 6108540491, 2503637583

Basic calculations (n = 55405904)

Multiplication

n×y
n×2 110811808
n×3 166217712
n×4 221623616
n×5 277029520

Division

n÷y
n÷2 27702952
n÷3 18468634.666667
n÷3 13851476
n÷5 11081180.8

Exponentiation

ny
n2 3069814198057216
n3 1.700858307554E+23
n4 9.4237592105937E+30
n5 5.2213189814127E+38

Nth Root

y√n
2√n 7443.5142238058
3√n 381.22848955052
4√n 86.275803234776
5√n 35.376202322014

Divisors of 55405904

1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 6217, 8912, 12434, 24868, 49736, 99472, 3462869, 6925738, 13851476, 27702952, 55405904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55405903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55405904 can be divided by 20 positive divisors. The sum of these divisors (counting 55405904) is 1, the average is 0.05.

Base conversion 55405904

Base System Value
2 Binary 11010011010110110101010000
3 Ternary 10212020220121112
4 Quaternary 3103112311100
5 Quinary 103140442104
6 Senary 5255312452
8 Octal 323266520
10 Decimal 55405904
12 Duodecimal 1667b728
16 Hexadecimal 34d6d50
20 Vigesimal h65ef4
36 Base36 wzjgw

Cryptographic Hash Functions

md5 473ab54fec691fac4f8f4e559c395464
sha1 8227390fcb50484d91d18c2450b4a9acd06cb8af
sha256 aad4cff09503f2f99e3b737bf0fb35e1723ee9694261afb5b3083892955f18f0
sha512 dc78ec0bad27362ef09edf1c4e5810760831c85c4ccf7a3ac49be4c31db3239a0a4ef223f6ffbc6bace5f4f5e83bbd3795e4fae34958cb8bf990b71fc8943108
ripemd-160 03d9b3bcd3156a30df02e814ba0c0815138a4dfe

55405904 as geometric shapes

Circle

Radius = n
Diameter 110811808
Circumference 348125561.9438
Area 9.6441057325022E+15

Sphere

Radius = n
Volume 7.1245386184115E+23
Surface area 3.8576422930009E+16
Circumference 348125561.9438

Square

Length = n
Perimeter 221623616
Area 3069814198057216
Diagonal 78355780.872342

Cube

Length = n
Surface area 18418885188343296
Volume 1.700858307554E+23
Space diagonal 95965840.767284

Equilateral Triangle

Length = n
Perimeter 166217712
Area 1.3292685402079E+15
Altitude 47982920.383642

Triangular Pyramid

Length = n
Surface area 1.3292685402079E+15
Volume 2.0044807385148E+22
Height 26118593.624114