64839936 (number)

64839936 is an even 8-digits composite number following 64839935 and preceding 64839937. In scientific notation, it is written as 6.4839936 × 10^7. The sum of its digits is 48. It has a total of 10 prime factors and 36 positive divisors. There are 18514944 positive integers (up to 64839936) that are relatively prime to 64839936.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4839936 × 10^7
Engineering notation 6.4839936 × 10^6

Prime Factorization of 64839936

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 147 × 1723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 506562
Product of the distinct prime numbers

The prime factorization of 64839936 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 147 × 1723. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64839936)

Multiplication

n×y
n×2 129679872
n×3 194519808
n×4 259359744
n×5 324199680

Division

n÷y
n÷2 32419968
n÷3 21613312
n÷3 16209984
n÷5 12967987.2

Exponentiation

ny
n2 4204217300484096
n3 2.7260118069348E+23
n4 1.767544310969E+31
n5 1.1460746000039E+39

Nth Root

y√n
2√n 8052.3248816724
3√n 401.74226691367
4√n 89.734747348351
5√n 36.506358597157

Divisors of 64839936

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 -64839935
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 64839936 can be divided by 36 positive divisors. The sum of these divisors (counting 64839936) is 1, the average is 0.027777777777778.

Base conversion 64839936

Base System Value
2 Binary 11110111010110000100000000
3 Ternary 11112000012200010
4 Quaternary 3313112010000
5 Quinary 113044334221
6 Senary 10233424520
8 Octal 367260400
10 Decimal 64839936
12 Duodecimal 1986b140
16 Hexadecimal 3dd6100
20 Vigesimal 1054jgg
36 Base36 12lqtc

Cryptographic Hash Functions

md5 086b44d41f69e58d1210ffb892e8ced6
sha1 054a406afbab6ab4d83ebb8ac4ec87af42152ef2
sha256 47b5bdc39ae6e05ee0a59bf359b8821b821c2e9a106f8fb766389b974f90cab4
sha512 ab533b3f602ebdf08d1a3da9a20dfd4180848cb401c10d38c50e255acc86821a5e9cd8aa3cfd8196444c2a28c2611af7597e00fefc57e8aed3bca85aaf3107b2
ripemd-160 cd926d2d0502851aa2331f1c0ebb193a77f30e2e

64839936 as geometric shapes

Circle

Radius = n
Diameter 129679872
Circumference 407401333.19366
Area 1.3207938185296E+16

Sphere

Radius = n
Volume 1.1418691555021E+24
Surface area 5.2831752741184E+16
Circumference 407401333.19366

Square

Length = n
Perimeter 259359744
Area 4204217300484096
Diagonal 91697516.874603

Cube

Length = n
Surface area 25225303802904576
Volume 2.7260118069348E+23
Space diagonal 112306063.51151

Equilateral Triangle

Length = n
Perimeter 194519808
Area 1.8204794926246E+15
Altitude 56153031.755757

Triangular Pyramid

Length = n
Surface area 1.8204794926246E+15
Volume 3.212635723797E+22
Height 30565838.958201