64432838 (number)

64432838 is an even 8-digits composite number following 64432837 and preceding 64432839. In scientific notation, it is written as 6.4432838 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 28939680 positive integers (up to 64432838) that are relatively prime to 64432838.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred thirty-two thousand eight hundred thirty-eight

Notation

Scientific notation 6.4432838 × 10^7
Engineering notation 6.4432838 × 10^6

Prime Factorization of 64432838

Prime Factorization 2 × 32509 × 991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64432838
Product of the distinct prime numbers

The prime factorization of 64432838 is 2 × 32509 × 991. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 94, 27, 674, 970, 8326, 5320, 6831, 25907, 606212, 894814, 9437652, 4115198, 7410955, 98646726, 237218775, 497773450, 4052282522, 8128389305

Basic calculations (n = 64432838)

Multiplication

n×y
n×2 128865676
n×3 193298514
n×4 257731352
n×5 322164190

Division

n÷y
n÷2 32216419
n÷3 21477612.666667
n÷3 16108209.5
n÷5 12886567.6

Exponentiation

ny
n2 4151590612734244
n3 2.6749876539263E+23
n4 1.7235704615743E+31
n5 1.110545363322E+39

Nth Root

y√n
2√n 8027.0067895823
3√n 400.89972057322
4√n 89.59356444289
5√n 36.460401949623

Divisors of 64432838

1, 2, 991, 1982, 32509, 65018, 32216419, 64432838

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64432837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64432838 can be divided by 8 positive divisors. The sum of these divisors (counting 64432838) is 1, the average is 0.125.

Base conversion 64432838

Base System Value
2 Binary 11110101110010101011000110
3 Ternary 11111020112020102
4 Quaternary 3311302223012
5 Quinary 112443322323
6 Senary 10221004102
8 Octal 365625306
10 Decimal 64432838
12 Duodecimal 196b3632
16 Hexadecimal 3d72ac6
20 Vigesimal 102e21i
36 Base36 12d0p2

Cryptographic Hash Functions

md5 dc896bca0cd742ac6e1e918a5b4c2042
sha1 45f80d201786f57a65307ed287166115ca900416
sha256 bff967524a25ec96cc04cde6215ce3c2a98d8c6c1f13f2e6e80d1744545cd10d
sha512 584d5b9aaf1d1b423a82377527ca00e8ba602b23138b875703b683c9d888b8bb74864029e0c16e67ec644c79ef74548150198f4a3c0eed3a7b44d129d3c924c1
ripemd-160 d829d31e552ae7c1a4928a16e23b685545e1ed2a

64432838 as geometric shapes

Circle

Radius = n
Diameter 128865676
Circumference 404843461.02148
Area 1.3042606569678E+16

Sphere

Radius = n
Volume 1.1204962082691E+24
Surface area 5.2170426278713E+16
Circumference 404843461.02148

Square

Length = n
Perimeter 257731352
Area 4151590612734244
Diagonal 91121793.361789

Cube

Length = n
Surface area 24909543676405464
Volume 2.6749876539263E+23
Space diagonal 111600949.09185

Equilateral Triangle

Length = n
Perimeter 193298514
Area 1.7976914683704E+15
Altitude 55800474.545927

Triangular Pyramid

Length = n
Surface area 1.7976914683704E+15
Volume 3.1525031828026E+22
Height 30373931.120596