51988538 (number)

51988538 is an even 8-digits composite number following 51988537 and preceding 51988539. In scientific notation, it is written as 5.1988538 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 22059600 positive integers (up to 51988538) that are relatively prime to 51988538.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred eighty-eight thousand five hundred thirty-eight

Notation

Scientific notation 5.1988538 × 10^7
Engineering notation 5.1988538 × 10^6

Prime Factorization of 51988538

Prime Factorization 2 × 7 × 101 × 36767

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51988538
Product of the distinct prime numbers

The prime factorization of 51988538 is 2 × 7 × 101 × 36767. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 21, 62, 190, 691, 2036, 9030, 11574, 62556, 756921, 114353, 8517658, 8456151, 44165449, 37142288, 79465584, 772176280, 7545635891, 8042742281

Basic calculations (n = 51988538)

Multiplication

n×y
n×2 103977076
n×3 155965614
n×4 207954152
n×5 259942690

Division

n÷y
n÷2 25994269
n÷3 17329512.666667
n÷3 12997134.5
n÷5 10397707.6

Exponentiation

ny
n2 2702808083377444
n3 1.4051504074938E+23
n4 7.3051715355705E+30
n5 3.7978518797352E+38

Nth Root

y√n
2√n 7210.3077604219
3√n 373.22368928003
4√n 84.913531079692
5√n 34.928627523022

Divisors of 51988538

1, 2, 7, 14, 101, 202, 707, 1414, 36767, 73534, 257369, 514738, 3713467, 7426934, 25994269, 51988538

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 -51988537
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 51988538 can be divided by 16 positive divisors. The sum of these divisors (counting 51988538) is 1, the average is 0.0625.

Base conversion 51988538

Base System Value
2 Binary 11000110010100100000111010
3 Ternary 10121211021212102
4 Quaternary 3012110200322
5 Quinary 101302113123
6 Senary 5054143402
8 Octal 306244072
10 Decimal 51988538
12 Duodecimal 154b1b62
16 Hexadecimal 319483a
20 Vigesimal g4ib6i
36 Base36 uyam2

Cryptographic Hash Functions

md5 7b99a0ab46bb233c4ed9edeb534950e3
sha1 55599cb26ec50da0b07c5daa744ea745ba1208ba
sha256 9bb3a1e2dcd34c47bf241912d095ac6ceff7e0d37ed46337e51da0f875c7eae2
sha512 ca18498db2c03e656edd3b7ea97a4efe6f9e934f37603377fdc2ae41a4d714f51f19764163b640c789feef6b4a888ebcb5434b8ac99b37318b3040944b82bbc2
ripemd-160 cff7d0ccfe405da9f1ace5b2b3e14357e5204976

51988538 as geometric shapes

Circle

Radius = n
Diameter 103977076
Circumference 326653618.10335
Area 8.4911220188017E+15

Sphere

Radius = n
Volume 5.8858802631614E+23
Surface area 3.3964488075207E+16
Circumference 326653618.10335

Square

Length = n
Perimeter 207954152
Area 2702808083377444
Diagonal 73522895.527549

Cube

Length = n
Surface area 16216848500264664
Volume 1.4051504074938E+23
Space diagonal 90046789.227225

Equilateral Triangle

Length = n
Perimeter 155965614
Area 1.1703502308794E+15
Altitude 45023394.613613

Triangular Pyramid

Length = n
Surface area 1.1703502308794E+15
Volume 1.6559856362098E+22
Height 24507631.842516