64839932 (number)

64839932 is an even 8-digits composite number following 64839931 and preceding 64839933. In scientific notation, it is written as 6.4839932 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 36 positive divisors. There are 30287520 positive integers (up to 64839932) that are relatively prime to 64839932.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4839932 × 10^7
Engineering notation 6.4839932 × 10^6

Prime Factorization of 64839932

Prime Factorization 2 × 2 × 19 × 19 × 83 × 541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1706314
Product of the distinct prime numbers

The prime factorization of 64839932 is 2 × 2 × 19 × 19 × 83 × 541. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64839932)

Multiplication

n×y
n×2 129679864
n×3 194519796
n×4 259359728
n×5 324199660

Division

n÷y
n÷2 32419966
n÷3 21613310.666667
n÷3 16209983
n÷5 12967986.4

Exponentiation

ny
n2 4204216781764624
n3 2.7260113024288E+23
n4 1.7675438748071E+31
n5 1.1460742464951E+39

Nth Root

y√n
2√n 8052.3246332969
3√n 401.74225865246
4√n 89.734745964408
5√n 36.506358146738

Divisors of 64839932

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64839931
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64839932 can be divided by 36 positive divisors. The sum of these divisors (counting 64839932) is 1, the average is 0.027777777777778.

Base conversion 64839932

Base System Value
2 Binary 11110111010110000011111100
3 Ternary 11112000012122222
4 Quaternary 3313112003330
5 Quinary 113044334212
6 Senary 10233424512
8 Octal 367260374
10 Decimal 64839932
12 Duodecimal 1986b138
16 Hexadecimal 3dd60fc
20 Vigesimal 1054jgc
36 Base36 12lqt8

Cryptographic Hash Functions

md5 8c42db00d2799789d7febcbeee06c45d
sha1 cedf66eacc0eec6620d8199468c252a93c17d05a
sha256 4399f1b0e9f30dc8ad490a00b13d3ef0a65734e04229e0470cd8e1051b468b62
sha512 bc8144995297cb026eab930cd716d0c4e85c31b70e99cb3dc5a53cf3ced5371d938171887872faf8d1b2758af506c81ad102bf562134e5705f937611d35a3bb1
ripemd-160 88635fdfbcb8d844a5c5d834f2c2073d33fe6182

64839932 as geometric shapes

Circle

Radius = n
Diameter 129679864
Circumference 407401308.06092
Area 1.3207936555691E+16

Sphere

Radius = n
Volume 1.1418689441751E+24
Surface area 5.2831746222763E+16
Circumference 407401308.06092

Square

Length = n
Perimeter 259359728
Area 4204216781764624
Diagonal 91697511.217749

Cube

Length = n
Surface area 25225300690587744
Volume 2.7260113024288E+23
Space diagonal 112306056.58331

Equilateral Triangle

Length = n
Perimeter 194519796
Area 1.8204792680125E+15
Altitude 56153028.291656

Triangular Pyramid

Length = n
Surface area 1.8204792680125E+15
Volume 3.2126351292309E+22
Height 30565837.072583