55405965 (number)

55405965 is an odd 8-digits composite number following 55405964 and preceding 55405966. In scientific notation, it is written as 5.5405965 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 27568640 positive integers (up to 55405965) that are relatively prime to 55405965.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.5405965 × 10^7
Engineering notation 5.5405965 × 10^6

Prime Factorization of 55405965

Prime Factorization 3 × 5 × 23 × 41 × 3917

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 55405965
Product of the distinct prime numbers

The prime factorization of 55405965 is 3 × 5 × 23 × 41 × 3917. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 83, 87, 791, 233, 6984, 3151, 99527, 38676, 141068, 145024, 4814535, 8011525, 53032404, 11450274, 68935848, 717907156, 2052591051, 400426417

Basic calculations (n = 55405965)

Multiplication

n×y
n×2 110811930
n×3 166217895
n×4 221623860
n×5 277029825

Division

n÷y
n÷2 27702982.5
n÷3 18468655
n÷3 13851491.25
n÷5 11081193

Exponentiation

ny
n2 3069820957581225
n3 1.7008639253201E+23
n4 9.4238007116049E+30
n5 5.2213477239416E+38

Nth Root

y√n
2√n 7443.5183213317
3√n 381.22862945696
4√n 86.275826981442
5√n 35.376210111608

Divisors of 55405965

1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 3917, 4715, 11751, 14145, 19585, 58755, 90091, 160597, 270273, 450455, 481791, 802985, 1351365, 2408955, 3693731, 11081193, 18468655, 55405965

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 -55405964
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 55405965 can be divided by 32 positive divisors. The sum of these divisors (counting 55405965) is 1, the average is 0.03125.

Base conversion 55405965

Base System Value
2 Binary 11010011010110110110001101
3 Ternary 10212020220200210
4 Quaternary 3103112312031
5 Quinary 103140442330
6 Senary 5255313033
8 Octal 323266615
10 Decimal 55405965
12 Duodecimal 1667b779
16 Hexadecimal 34d6d8d
20 Vigesimal h65ei5
36 Base36 wzjil

Cryptographic Hash Functions

md5 8010c015e2177d0d01d752f4cc8a058c
sha1 318fc047822752948ccbcdd196907af3d569ff61
sha256 289161e04eb84bb5fb84d64d4c7446b9fde9ae27a552ca6f62b29f50fa260348
sha512 b85634e944536888307f75eaaea910661cf23d975234e7dc2c833efb1d2fc79d1e2afb39162c4b0176108d9c11e3b4d481d72381491f1691e46bdc582b189053
ripemd-160 f3438b6ecdc37e2c7949677e6985f8827d238005

55405965 as geometric shapes

Circle

Radius = n
Diameter 110811930
Circumference 348125945.21811
Area 9.6441269681732E+15

Sphere

Radius = n
Volume 7.1245621500554E+23
Surface area 3.8576507872693E+16
Circumference 348125945.21811

Square

Length = n
Perimeter 221623860
Area 3069820957581225
Diagonal 78355867.139369

Cube

Length = n
Surface area 18418925745487350
Volume 1.7008639253201E+23
Space diagonal 95965946.422383

Equilateral Triangle

Length = n
Perimeter 166217895
Area 1.3292714671676E+15
Altitude 47982973.211191

Triangular Pyramid

Length = n
Surface area 1.3292714671676E+15
Volume 2.0044873591157E+22
Height 26118622.37979