51042905 (number)

51042905 is an odd 8-digits composite number following 51042904 and preceding 51042906. In scientific notation, it is written as 5.1042905 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 40608000 positive integers (up to 51042905) that are relatively prime to 51042905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1042905 × 10^7
Engineering notation 5.1042905 × 10^6

Prime Factorization of 51042905

Prime Factorization 5 × 181 × 56401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 51042905
Product of the distinct prime numbers

The prime factorization of 51042905 is 5 × 181 × 56401. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51042905)

Multiplication

n×y
n×2 102085810
n×3 153128715
n×4 204171620
n×5 255214525

Division

n÷y
n÷2 25521452.5
n÷3 17014301.666667
n÷3 12760726.25
n÷5 10208581

Exponentiation

ny
n2 2605378150839025
n3 1.3298606944235E+23
n4 6.7879953088694E+30
n5 3.4647899969107E+38

Nth Root

y√n
2√n 7144.4317478719
3√n 370.94694135907
4√n 84.524740448415
5√n 34.800627641917

Divisors of 51042905

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51042904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51042905 can be divided by 8 positive divisors. The sum of these divisors (counting 51042905) is 1, the average is 0.125.

Base conversion 51042905

Base System Value
2 Binary 11000010101101101001011001
3 Ternary 10120001020200222
4 Quaternary 3002231221121
5 Quinary 101031333110
6 Senary 5022005425
8 Octal 302555131
10 Decimal 51042905
12 Duodecimal 15116875
16 Hexadecimal 30ada59
20 Vigesimal fj0755
36 Base36 ue0yh

Cryptographic Hash Functions

md5 2c35d56ebf30eb53c7274d02dd664135
sha1 5bdf72577fbfe0163aecb43425196c700da55789
sha256 2f526619d405ea43d20a4a94dc9d89369ea8cabd795a63de26ad16b70180089c
sha512 b3bf7cb12dbbfb6c9dcc606cf9cd86b80538ef7e1876770b48985e02bcf94706929c9b6487684d0bdfa8aaa9a21fd5fc99c1408b51636c7e6a0e914b89ceacea
ripemd-160 2e81a1b30469eb340782bcaf0377815844a418c0

51042905 as geometric shapes

Circle

Radius = n
Diameter 102085810
Circumference 320712030.73176
Area 8.1850368584992E+15

Sphere

Radius = n
Volume 5.5705074505317E+23
Surface area 3.2740147433997E+16
Circumference 320712030.73176

Square

Length = n
Perimeter 204171620
Area 2605378150839025
Diagonal 72185568.513921

Cube

Length = n
Surface area 15632268905034150
Volume 1.3298606944235E+23
Space diagonal 88408904.825911

Equilateral Triangle

Length = n
Perimeter 153128715
Area 1.1281618325458E+15
Altitude 44204452.412956

Triangular Pyramid

Length = n
Surface area 1.1281618325458E+15
Volume 1.5672558584339E+22
Height 24061856.171307