65431144 (number)

65431144 is an even 8-digits composite number following 65431143 and preceding 65431145. In scientific notation, it is written as 6.5431144 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 32019312 positive integers (up to 65431144) that are relatively prime to 65431144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5431144 × 10^7
Engineering notation 6.5431144 × 10^6

Prime Factorization of 65431144

Prime Factorization 2 × 2 × 2 × 47 × 174019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16357786
Product of the distinct prime numbers

The prime factorization of 65431144 is 2 × 2 × 2 × 47 × 174019. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 12, 55, 889, 267, 2132, 4134, 28069, 68885, 531753, 153855, 5258232, 5055266, 78795127, 944382, 234383838, 680823127, 5011183332, 9777560817

Basic calculations (n = 65431144)

Multiplication

n×y
n×2 130862288
n×3 196293432
n×4 261724576
n×5 327155720

Division

n÷y
n÷2 32715572
n÷3 21810381.333333
n÷3 16357786
n÷5 13086228.8

Exponentiation

ny
n2 4281234605148736
n3 2.8012607794727E+23
n4 1.8328969744323E+31
n5 1.1992854587124E+39

Nth Root

y√n
2√n 8088.951971671
3√n 402.9595979422
4√n 89.938601121382
5√n 36.572689824034

Divisors of 65431144

1, 2, 4, 8, 47, 94, 188, 376, 174019, 348038, 696076, 1392152, 8178893, 16357786, 32715572, 65431144

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 -65431143
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 65431144 can be divided by 16 positive divisors. The sum of these divisors (counting 65431144) is 1, the average is 0.0625.

Base conversion 65431144

Base System Value
2 Binary 11111001100110011001101000
3 Ternary 11120010020122201
4 Quaternary 3321212121220
5 Quinary 113222244034
6 Senary 10254225544
8 Octal 371463150
10 Decimal 65431144
12 Duodecimal 19ab52b4
16 Hexadecimal 3e66668
20 Vigesimal 108ihh4
36 Base36 12yezs

Cryptographic Hash Functions

md5 0ee5b26a9d3c2f01960f526781c544e9
sha1 8bed3f859e0ee687eff30891521a4b1b4756d48a
sha256 949f41f54de25ea8f05db1279362a51aa615757c80390d209d4e507f81ab2b1d
sha512 b6a5565b5220aebc854c49bb00c6961b7ee9ff404ebe4cf86f522a5c3c5cb21a30c1e37b7587931546fe3c2da3559962076d7e436aa26bb38b717f9ad0f1aa21
ripemd-160 d6af15d0bce10ea2615ac4a78aa38f4bfbbde6d9

65431144 as geometric shapes

Circle

Radius = n
Diameter 130862288
Circumference 411116002.61275
Area 1.344989518383E+16

Sphere

Radius = n
Volume 1.1733893714108E+24
Surface area 5.3799580735319E+16
Circumference 411116002.61275

Square

Length = n
Perimeter 261724576
Area 4281234605148736
Diagonal 92533611.246387

Cube

Length = n
Surface area 25687407630892416
Volume 2.8012607794727E+23
Space diagonal 113330065.80536

Equilateral Triangle

Length = n
Perimeter 196293432
Area 1.8538289638099E+15
Altitude 56665032.902678

Triangular Pyramid

Length = n
Surface area 1.8538289638099E+15
Volume 3.3013174883951E+22
Height 30844537.082129