55145958 (number)

55145958 is an even 8-digits composite number following 55145957 and preceding 55145959. In scientific notation, it is written as 5.5145958 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 15520032 positive integers (up to 55145958) that are relatively prime to 55145958.

Interesting facts

Basic properties

Name

Name fifty-five million one hundred forty-five thousand nine hundred fifty-eight

Notation

Scientific notation 5.5145958 × 10^7
Engineering notation 5.5145958 × 10^6

Prime Factorization of 55145958

Prime Factorization 2 × 7 × 3 × 67 × 19597

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 55145958
Product of the distinct prime numbers

The prime factorization of 55145958 is 2 × 7 × 3 × 67 × 19597. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 92, 53, 222, 456, 2996, 2934, 12467, 6316, 801293, 610226, 9025336, 6626086, 52734751, 62949964, 402035905, 136905240, 132590951, 8895786917

Basic calculations (n = 55145958)

Multiplication

n×y
n×2 110291916
n×3 165437874
n×4 220583832
n×5 275729790

Division

n÷y
n÷2 27572979
n÷3 18381986
n÷3 13786489.5
n÷5 11029191.6

Exponentiation

ny
n2 3041076683737764
n3 1.6770308707618E+23
n4 9.2481473963735E+30
n5 5.0999794789822E+38

Nth Root

y√n
2√n 7426.0324534707
3√n 380.63135580048
4√n 86.174430392493
5√n 35.34294518512

Divisors of 55145958

1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 19597, 39194, 58791, 117582, 137179, 274358, 411537, 823074, 1312999, 2625998, 3938997, 7877994, 9190993, 18381986, 27572979, 55145958

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 -55145957
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 55145958 can be divided by 32 positive divisors. The sum of these divisors (counting 55145958) is 1, the average is 0.03125.

Base conversion 55145958

Base System Value
2 Binary 11010010010111010111100110
3 Ternary 10211202201000220
4 Quaternary 3102113113212
5 Quinary 103104132313
6 Senary 5245545210
8 Octal 322272746
10 Decimal 55145958
12 Duodecimal 16575206
16 Hexadecimal 34975e6
20 Vigesimal h4d4hi
36 Base36 wtyw6

Cryptographic Hash Functions

md5 55b27020019b36a3d3563c9f7466b902
sha1 d7e702b1162cb6c96674045fc01f85cf58167fff
sha256 a5b23bbf75494a16b0d2335579dff473933158672dd612ab2ac8d5f53149743a
sha512 1a94c67221fde89df9389d39f3dcfef4201537f670c91d6050326c3271fd860e64de70347167f666534177dd6342ce2cfe2041a7dc9fac912ccf06c935191b37
ripemd-160 a4a203b3dc00bd3ec0bd31f2982b8575b828e39a

55145958 as geometric shapes

Circle

Radius = n
Diameter 110291916
Circumference 346492273.05594
Area 9.5538241686338E+15

Sphere

Radius = n
Volume 7.0247304845715E+23
Surface area 3.8215296674535E+16
Circumference 346492273.05594

Square

Length = n
Perimeter 220583832
Area 3041076683737764
Diagonal 77988161.713657

Cube

Length = n
Surface area 18246460102426584
Volume 1.6770308707618E+23
Space diagonal 95515601.088059

Equilateral Triangle

Length = n
Perimeter 165437874
Area 1.3168248314867E+15
Altitude 47757800.54403

Triangular Pyramid

Length = n
Surface area 1.3168248314867E+15
Volume 1.9763998349581E+22
Height 25996053.904552