51128045 (number)

51128045 is an odd 8-digits composite number following 51128044 and preceding 51128046. In scientific notation, it is written as 5.1128045 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 40902432 positive integers (up to 51128045) that are relatively prime to 51128045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1128045 × 10^7
Engineering notation 5.1128045 × 10^6

Prime Factorization of 51128045

Prime Factorization 5 × 10225609

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 51128045
Product of the distinct prime numbers

The prime factorization of 51128045 is 5 × 10225609. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 99, 81, 286, 34, 14, 6453, 55781, 33112, 661022, 917023, 2884756, 8057006, 23876689, 90376880, 211454617, 800770237, 220609138, 1478225471

Basic calculations (n = 51128045)

Multiplication

n×y
n×2 102256090
n×3 153384135
n×4 204512180
n×5 255640225

Division

n÷y
n÷2 25564022.5
n÷3 17042681.666667
n÷3 12782011.25
n÷5 10225609

Exponentiation

ny
n2 2614076985522025
n3 1.3365264574923E+23
n4 6.8333984862359E+30
n5 3.493783053072E+38

Nth Root

y√n
2√n 7150.3877517237
3√n 371.15307434284
4√n 84.559965419362
5√n 34.812229452354

Divisors of 51128045

1, 5, 10225609, 51128045

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51128044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51128045 can be divided by 4 positive divisors. The sum of these divisors (counting 51128045) is 1, the average is 0.25.

Base conversion 51128045

Base System Value
2 Binary 11000011000010011011101101
3 Ternary 10120012120111022
4 Quaternary 3003002123231
5 Quinary 101042044140
6 Senary 5023503525
8 Octal 303023355
10 Decimal 51128045
12 Duodecimal 15157ba5
16 Hexadecimal 30c26ed
20 Vigesimal fjb025
36 Base36 ufunh

Cryptographic Hash Functions

md5 5ccea31b498afdf684db0737c259a731
sha1 dd125e4fdabd2275229c01b2346753df69d253b2
sha256 7e58af17f3f942472b5068b86bf034e8ae82f44b8568735ec7e4b8d6d199cd67
sha512 f7a51b689ba4724b293e3a3d801e28b15c0a01dc380c9ee01b98f404bff56c10b82b4f86f495e9dd59e2477338b1611207ad600e92a903db6ee85f5f25d92a06
ripemd-160 2613904db5b2c2be6d2fd283f6fae300ed9ad96e

51128045 as geometric shapes

Circle

Radius = n
Diameter 102256090
Circumference 321246981.12882
Area 8.2123650536341E+15

Sphere

Radius = n
Volume 5.5984289335818E+23
Surface area 3.2849460214537E+16
Circumference 321246981.12882

Square

Length = n
Perimeter 204512180
Area 2614076985522025
Diagonal 72305974.656622

Cube

Length = n
Surface area 15684461913132150
Volume 1.3365264574923E+23
Space diagonal 88556371.631668

Equilateral Triangle

Length = n
Perimeter 153384135
Area 1.1319285384552E+15
Altitude 44278185.815834

Triangular Pyramid

Length = n
Surface area 1.1319285384552E+15
Volume 1.5751115355468E+22
Height 24101991.552207