51049968 (number)

51049968 is an even 8-digits composite number following 51049967 and preceding 51049969. In scientific notation, it is written as 5.1049968 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 17016640 positive integers (up to 51049968) that are relatively prime to 51049968.

Interesting facts

Basic properties

Name

Name fifty-one million forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 5.1049968 × 10^7
Engineering notation 5.1049968 × 10^6

Prime Factorization of 51049968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1063541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6381246
Product of the distinct prime numbers

The prime factorization of 51049968 is 2 × 2 × 2 × 2 × 3 × 1063541. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 63, 35, 49, 514, 2118, 3102, 24741, 40569, 281345, 340286, 330419, 7775402, 62561508, 73185674, 12367011, 191803335, 8324813919, 9676153352

Basic calculations (n = 51049968)

Multiplication

n×y
n×2 102099936
n×3 153149904
n×4 204199872
n×5 255249840

Division

n÷y
n÷2 25524984
n÷3 17016656
n÷3 12762492
n÷5 10209993.6

Exponentiation

ny
n2 2606099232801024
n3 1.3304128243932E+23
n4 6.7917532112061E+30
n5 3.4671878409597E+38

Nth Root

y√n
2√n 7144.9260318075
3√n 370.96405034747
4√n 84.527664298781
5√n 34.801590687533

Divisors of 51049968

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1063541, 2127082, 3190623, 4254164, 6381246, 8508328, 12762492, 17016656, 25524984, 51049968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51049967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51049968 can be divided by 20 positive divisors. The sum of these divisors (counting 51049968) is 1, the average is 0.05.

Base conversion 51049968

Base System Value
2 Binary 11000010101111010111110000
3 Ternary 10120001121101120
4 Quaternary 3002233113300
5 Quinary 101032044333
6 Senary 5022102240
8 Octal 302572760
10 Decimal 51049968
12 Duodecimal 1511a980
16 Hexadecimal 30af5f0
20 Vigesimal fj14i8
36 Base36 ue6eo

Cryptographic Hash Functions

md5 ab2f363e4ad02574d5ee7e1378c4da11
sha1 30fa85d32ffa9fb57ba9fc39de11da9213e95057
sha256 a3b9372b4dc1059820e9ebe956d04bda37b41753f5188901985c77fdfab188d2
sha512 ab4ea6ae3acf8e2478367d62daad1e3e044a4e86f3f434652c660eb9fb639e44a3ae7b63a21ae76eaeb7d3d4f402c5905330a1ed2f525a91cc1331fbaf8ef081
ripemd-160 dddd42b8932e9b59d8b76ed6eb82bee1365eb0a4

51049968 as geometric shapes

Circle

Radius = n
Diameter 102099936
Circumference 320756408.86959
Area 8.1873022042937E+15

Sphere

Radius = n
Volume 5.5728202071403E+23
Surface area 3.2749208817175E+16
Circumference 320756408.86959

Square

Length = n
Perimeter 204199872
Area 2606099232801024
Diagonal 72195557.104313

Cube

Length = n
Surface area 15636595396806144
Volume 1.3304128243932E+23
Space diagonal 88421138.300765

Equilateral Triangle

Length = n
Perimeter 153149904
Area 1.1284740701944E+15
Altitude 44210569.150383

Triangular Pyramid

Length = n
Surface area 1.1284740701944E+15
Volume 1.5679065498433E+22
Height 24065185.701438