65144080 (number)

65144080 is an even 8-digits composite number following 65144079 and preceding 65144081. In scientific notation, it is written as 6.5144080 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 25420800 positive integers (up to 65144080) that are relatively prime to 65144080.

Interesting facts

Basic properties

Name

Name sixty-five million one hundred forty-four thousand eighty

Notation

Scientific notation 6.5144080 × 10^7
Engineering notation 6.5144080 × 10^6

Prime Factorization of 65144080

Prime Factorization 2 × 2 × 2 × 2 × 205 × 19861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8143010
Product of the distinct prime numbers

The prime factorization of 65144080 is 2 × 2 × 2 × 2 × 205 × 19861. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 48, 4, 279, 798, 9572, 7643, 66460, 37136, 950448, 437057, 4078448, 1593206, 18965719, 61596295, 292540875, 951530576, 4853292412, 3092646819

Basic calculations (n = 65144080)

Multiplication

n×y
n×2 130288160
n×3 195432240
n×4 260576320
n×5 325720400

Division

n÷y
n÷2 32572040
n÷3 21714693.333333
n÷3 16286020
n÷5 13028816

Exponentiation

ny
n2 4243751159046400
n3 2.7645526500501E+23
n4 1.8009423899908E+31
n5 1.1732073512895E+39

Nth Root

y√n
2√n 8071.1882644379
3√n 402.36943671051
4√n 89.839792210567
5√n 36.540542516533

Divisors of 65144080

1, 2, 4, 8, 16, 205, 410, 820, 1640, 3280, 19861, 39722, 79444, 158888, 317776, 4071505, 8143010, 16286020, 32572040, 65144080

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 -65144079
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 65144080 can be divided by 20 positive divisors. The sum of these divisors (counting 65144080) is 1, the average is 0.05.

Base conversion 65144080

Base System Value
2 Binary 11111000100000010100010000
3 Ternary 11112120122212201
4 Quaternary 3320200110100
5 Quinary 113134102310
6 Senary 10244132544
8 Octal 370402420
10 Decimal 65144080
12 Duodecimal 19997154
16 Hexadecimal 3e20510
20 Vigesimal 1073040
36 Base36 12s9hs

Cryptographic Hash Functions

md5 2ae3905d566adbfbdb0cc3505a642839
sha1 9599da663247cdd80c98acad2abf323594c960c4
sha256 3f579ec41805efc60a8367b056a01431937ead289568fb16f6d2c7c164eaabae
sha512 f363822b1b55edf4604160fd61e1d9411b02cd15f7406c17f799d1ec1bee6b4aa57dde5a37e9b7441708ec84c77cb5d869db455e8bc56deb19ec6dddd9bfad5a
ripemd-160 9e2b0f4c858097a02fc789b12191129a02ed13fb

65144080 as geometric shapes

Circle

Radius = n
Diameter 130288160
Circumference 409312326.30573
Area 1.3332137464923E+16

Sphere

Radius = n
Volume 1.1580131061146E+24
Surface area 5.3328549859693E+16
Circumference 409312326.30573

Square

Length = n
Perimeter 260576320
Area 4243751159046400
Diagonal 92127641.444318

Cube

Length = n
Surface area 25462506954278400
Volume 2.7645526500501E+23
Space diagonal 112832856.37233

Equilateral Triangle

Length = n
Perimeter 195432240
Area 1.8375981555369E+15
Altitude 56416428.186166

Triangular Pyramid

Length = n
Surface area 1.8375981555369E+15
Volume 3.2580565429961E+22
Height 30709213.814773