65431384 (number)

65431384 is an even 8-digits composite number following 65431383 and preceding 65431385. In scientific notation, it is written as 6.5431384 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 32679840 positive integers (up to 65431384) that are relatively prime to 65431384.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred thirty-one thousand three hundred eighty-four

Notation

Scientific notation 6.5431384 × 10^7
Engineering notation 6.5431384 × 10^6

Prime Factorization of 65431384

Prime Factorization 2 × 2 × 2 × 1031 × 7933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16357846
Product of the distinct prime numbers

The prime factorization of 65431384 is 2 × 2 × 2 × 1031 × 7933. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 13, 23, 658, 377, 5048, 4325, 42631, 44655, 620529, 459008, 3070011, 3246516, 189166, 84917612, 257233656, 627727661, 2933274773, 9914888181

Basic calculations (n = 65431384)

Multiplication

n×y
n×2 130862768
n×3 196294152
n×4 261725536
n×5 327156920

Division

n÷y
n÷2 32715692
n÷3 21810461.333333
n÷3 16357846
n÷5 13086276.8

Exponentiation

ny
n2 4281266012155456
n3 2.8012916044749E+23
n4 1.8329238666837E+31
n5 1.1993074536375E+39

Nth Root

y√n
2√n 8088.9668067065
3√n 402.96009062392
4√n 89.938683594472
5√n 36.572716653559

Divisors of 65431384

1, 2, 4, 8, 1031, 2062, 4124, 7933, 8248, 15866, 31732, 63464, 8178923, 16357846, 32715692, 65431384

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 -65431383
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 65431384 can be divided by 16 positive divisors. The sum of these divisors (counting 65431384) is 1, the average is 0.0625.

Base conversion 65431384

Base System Value
2 Binary 11111001100110011101011000
3 Ternary 11120010020222121
4 Quaternary 3321212131120
5 Quinary 113222301014
6 Senary 10254231024
8 Octal 371463530
10 Decimal 65431384
12 Duodecimal 19ab5474
16 Hexadecimal 3e66758
20 Vigesimal 108ii94
36 Base36 12yf6g

Cryptographic Hash Functions

md5 a16777aa4e974b93ae62c5ec2df1e757
sha1 8f701125e3ef7a75878cb71bca9c4508097c27ab
sha256 79b2fb78540e5843daa1181e4975855495ffda196c1dfca5fe2c37fe6e2d3880
sha512 5d698075169837934407bc0d57066b5194608caac6fde48094e16d12a79e7a92464a4d3437fff7671b667fe7790768ca678a5dd53370757dc3965d8f86e63136
ripemd-160 319c349f5192e2bf5f788f0123dc6afa8585df06

65431384 as geometric shapes

Circle

Radius = n
Diameter 130862768
Circumference 411117510.57723
Area 1.3449993851851E+16

Sphere

Radius = n
Volume 1.1734022833575E+24
Surface area 5.3799975407405E+16
Circumference 411117510.57723

Square

Length = n
Perimeter 261725536
Area 4281266012155456
Diagonal 92533950.657642

Cube

Length = n
Surface area 25687596072932736
Volume 2.8012916044749E+23
Space diagonal 113330481.49755

Equilateral Triangle

Length = n
Perimeter 196294152
Area 1.8538425634428E+15
Altitude 56665240.748775

Triangular Pyramid

Length = n
Surface area 1.8538425634428E+15
Volume 3.3013538160086E+22
Height 30844650.219214