51015890 (number)

51015890 is an even 8-digits composite number following 51015889 and preceding 51015891. In scientific notation, it is written as 5.1015890 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 19908480 positive integers (up to 51015890) that are relatively prime to 51015890.

Interesting facts

Basic properties

Name

Name fifty-one million fifteen thousand eight hundred ninety

Notation

Scientific notation 5.1015890 × 10^7
Engineering notation 5.1015890 × 10^6

Prime Factorization of 51015890

Prime Factorization 2 × 5 × 41 × 124429

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51015890
Product of the distinct prime numbers

The prime factorization of 51015890 is 2 × 5 × 41 × 124429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 83, 18, 361, 798, 9765, 1031, 3565, 96880, 131227, 244410, 2830570, 7612812, 59638751, 27948911, 866491196, 869509134, 3488304739, 2612009209

Basic calculations (n = 51015890)

Multiplication

n×y
n×2 102031780
n×3 153047670
n×4 204063560
n×5 255079450

Division

n÷y
n÷2 25507945
n÷3 17005296.666667
n÷3 12753972.5
n÷5 10203178

Exponentiation

ny
n2 2602621032492100
n3 1.327750283053E+23
n4 6.7736362387702E+30
n5 3.4556308125712E+38

Nth Root

y√n
2√n 7142.5408644263
3√n 370.88148727313
4√n 84.513554323708
5√n 34.796943141396

Divisors of 51015890

1, 2, 5, 10, 41, 82, 205, 410, 124429, 248858, 622145, 1244290, 5101589, 10203178, 25507945, 51015890

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 -51015889
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 51015890 can be divided by 16 positive divisors. The sum of these divisors (counting 51015890) is 1, the average is 0.0625.

Base conversion 51015890

Base System Value
2 Binary 11000010100111000011010010
3 Ternary 10112222212122102
4 Quaternary 3002213003102
5 Quinary 101030002030
6 Senary 5021240402
8 Octal 302470322
10 Decimal 51015890
12 Duodecimal 15103102
16 Hexadecimal 30a70d2
20 Vigesimal figjea
36 Base36 udg42

Cryptographic Hash Functions

md5 fd651d9efc759d5497a89354954dc54a
sha1 b9009cc989c96e95bd2bfab1b80f1fc624e80a52
sha256 a24f001b3d12d0b63cc4ad66e13d93a976b3ce5cf10fcd67202ed50ccbb6364d
sha512 231c67a047c048d173eddde53a11aa410cc484b2ec1c11bc9fb5d4475739da82a52c1e6e2df565ec75fddfd024ef7e4c3bd659f2273fd8187074d31ad787e37b
ripemd-160 2b8692cc6c95f0ef94ac7643c480d82a23d6be24

51015890 as geometric shapes

Circle

Radius = n
Diameter 102031780
Circumference 320542290.48069
Area 8.1763751157555E+15

Sphere

Radius = n
Volume 5.5616673800549E+23
Surface area 3.2705500463022E+16
Circumference 320542290.48069

Square

Length = n
Perimeter 204063560
Area 2602621032492100
Diagonal 72147363.534534

Cube

Length = n
Surface area 15615726194952600
Volume 1.327750283053E+23
Space diagonal 88362113.473345

Equilateral Triangle

Length = n
Perimeter 153047670
Area 1.1269679652809E+15
Altitude 44181056.736673

Triangular Pyramid

Length = n
Surface area 1.1269679652809E+15
Volume 1.5647687147819E+22
Height 24049121.178178