51011421 (number)

51011421 is an odd 8-digits composite number following 51011420 and preceding 51011422. In scientific notation, it is written as 5.1011421 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 33075200 positive integers (up to 51011421) that are relatively prime to 51011421.

Interesting facts

Basic properties

Name

Name fifty-one million eleven thousand four hundred twenty-one

Notation

Scientific notation 5.1011421 × 10^7
Engineering notation 5.1011421 × 10^6

Prime Factorization of 51011421

Prime Factorization 3 × 41 × 641 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51011421
Product of the distinct prime numbers

The prime factorization of 51011421 is 3 × 41 × 641 × 647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 99, 78, 537, 423, 3438, 6850, 24506, 54196, 741542, 580147, 7752674, 8816922, 67825093, 58180764, 489806467, 418606251, 6052382459, 1720118238

Basic calculations (n = 51011421)

Multiplication

n×y
n×2 102022842
n×3 153034263
n×4 204045684
n×5 255057105

Division

n÷y
n÷2 25505710.5
n÷3 17003807
n÷3 12752855.25
n÷5 10202284.2

Exponentiation

ny
n2 2602165072439241
n3 1.3274013802169E+23
n4 6.7712630642227E+30
n5 3.4541175087082E+38

Nth Root

y√n
2√n 7142.2280137223
3√n 370.87065719798
4√n 84.511703412736
5√n 34.796333476493

Divisors of 51011421

1, 3, 41, 123, 641, 647, 1923, 1941, 26281, 26527, 78843, 79581, 414727, 1244181, 17003807, 51011421

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 -51011420
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 51011421 can be divided by 16 positive divisors. The sum of these divisors (counting 51011421) is 1, the average is 0.0625.

Base conversion 51011421

Base System Value
2 Binary 11000010100101111101011101
3 Ternary 10112222122111220
4 Quaternary 3002211331131
5 Quinary 101024331141
6 Senary 5021203553
8 Octal 302457535
10 Decimal 51011421
12 Duodecimal 151005b9
16 Hexadecimal 30a5f5d
20 Vigesimal fig8b1
36 Base36 udcnx

Cryptographic Hash Functions

md5 74536185a9acac3452b3d824ba37155f
sha1 db1b5f79f27931385875134ea3747841618c9739
sha256 6e9522abeb0255208d590026c9b4527d4ee1f0c4b40d21e490c9922be28214f5
sha512 549d312a981a768f5c389603cb00c21f283731a10f04f1d9599b03dc0dbb2631b863d10dcf5abf40776b3df1b538adb61e8d4421f332d040989a46ecc60eb896
ripemd-160 5b3c73a42baf7558469b418ce26e5017e06dacde

51011421 as geometric shapes

Circle

Radius = n
Diameter 102022842
Circumference 320514210.92555
Area 8.1749426750031E+15

Sphere

Radius = n
Volume 5.5602058992726E+23
Surface area 3.2699770700012E+16
Circumference 320514210.92555

Square

Length = n
Perimeter 204045684
Area 2602165072439241
Diagonal 72141043.414124

Cube

Length = n
Surface area 15612990434635446
Volume 1.3274013802169E+23
Space diagonal 88354372.938286

Equilateral Triangle

Length = n
Perimeter 153034263
Area 1.1267705287865E+15
Altitude 44177186.469143

Triangular Pyramid

Length = n
Surface area 1.1267705287865E+15
Volume 1.5643575288463E+22
Height 24047014.471375