51988257 (number)

51988257 is an odd 8-digits composite number following 51988256 and preceding 51988258. In scientific notation, it is written as 5.1988257 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 33151536 positive integers (up to 51988257) that are relatively prime to 51988257.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred eighty-eight thousand two hundred fifty-seven

Notation

Scientific notation 5.1988257 × 10^7
Engineering notation 5.1988257 × 10^6

Prime Factorization of 51988257

Prime Factorization 3 × 9 × 23 × 83717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51988257
Product of the distinct prime numbers

The prime factorization of 51988257 is 3 × 9 × 23 × 83717. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 71, 5, 930, 59, 57, 4231, 40923, 39567, 895258, 871913, 7243599, 2785803, 19442563, 19321839, 985880273, 910746995, 8174021190, 7826831532

Basic calculations (n = 51988257)

Multiplication

n×y
n×2 103976514
n×3 155964771
n×4 207953028
n×5 259941285

Division

n÷y
n÷2 25994128.5
n÷3 17329419
n÷3 12997064.25
n÷5 10397651.4

Exponentiation

ny
n2 2702778865898049
n3 1.4051276229448E+23
n4 7.3050135979451E+30
n5 3.7977492431847E+38

Nth Root

y√n
2√n 7210.2882744035
3√n 373.22301684946
4√n 84.913416339254
5√n 34.928589764832

Divisors of 51988257

1, 3, 9, 23, 27, 69, 207, 621, 83717, 251151, 753453, 1925491, 2260359, 5776473, 17329419, 51988257

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51988256
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988257 can be divided by 16 positive divisors. The sum of these divisors (counting 51988257) is 1, the average is 0.0625.

Base conversion 51988257

Base System Value
2 Binary 11000110010100011100100001
3 Ternary 10121211021111000
4 Quaternary 3012110130201
5 Quinary 101302111012
6 Senary 5054142213
8 Octal 306243441
10 Decimal 51988257
12 Duodecimal 154b1969
16 Hexadecimal 3194721
20 Vigesimal g4iach
36 Base36 uyae9

Cryptographic Hash Functions

md5 9f90f8e00a2fd576d7556b52295df430
sha1 ebfc72485f88fe7527e17706588514d0c13844cc
sha256 e6285b5ac4c841c88c776199275289766b3847628845e56ee9882c4761d8f0d5
sha512 8c7d7cfd82b17eeebdb9ff440c7ee8a84cfc37f35391539079574c0ac59ee6abb349025de0675f3f2394c7bdd15299f886cefbd334507f8e41d89b57426fe9b2
ripemd-160 d345458dcece53d3ad31c68cf271e8d64e6bad33

51988257 as geometric shapes

Circle

Radius = n
Diameter 103976514
Circumference 326651852.52828
Area 8.4910302293831E+15

Sphere

Radius = n
Volume 5.8857848234658E+23
Surface area 3.3964120917532E+16
Circumference 326651852.52828

Square

Length = n
Perimeter 207953028
Area 2702778865898049
Diagonal 73522498.133538

Cube

Length = n
Surface area 16216673195388294
Volume 1.4051276229448E+23
Space diagonal 90046302.520948

Equilateral Triangle

Length = n
Perimeter 155964771
Area 1.1703375793397E+15
Altitude 45023151.260474

Triangular Pyramid

Length = n
Surface area 1.1703375793397E+15
Volume 1.6559587843613E+22
Height 24507499.377846