64694038 (number)

64694038 is an even 8-digits composite number following 64694037 and preceding 64694039. In scientific notation, it is written as 6.4694038 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 31816680 positive integers (up to 64694038) that are relatively prime to 64694038.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4694038 × 10^7
Engineering notation 6.4694038 × 10^6

Prime Factorization of 64694038

Prime Factorization 2 × 61 × 530279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64694038
Product of the distinct prime numbers

The prime factorization of 64694038 is 2 × 61 × 530279. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 88, 25, 106, 205, 4030, 4773, 2689, 22197, 905363, 540457, 4588889, 1136841, 65006183, 40628771, 705709762, 6240215, 7679097574, 9740705151

Basic calculations (n = 64694038)

Multiplication

n×y
n×2 129388076
n×3 194082114
n×4 258776152
n×5 323470190

Division

n÷y
n÷2 32347019
n÷3 21564679.333333
n÷3 16173509.5
n÷5 12938807.6

Exponentiation

ny
n2 4185318552745444
n3 2.7076515749342E+23
n4 1.7516891387955E+31
n5 1.1332384370942E+39

Nth Root

y√n
2√n 8043.2604085657
3√n 401.44071710546
4√n 89.684226085559
5√n 36.489915012016

Divisors of 64694038

1, 2, 61, 122, 530279, 1060558, 32347019, 64694038

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 -64694037
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 64694038 can be divided by 8 positive divisors. The sum of these divisors (counting 64694038) is 1, the average is 0.125.

Base conversion 64694038

Base System Value
2 Binary 11110110110010011100010110
3 Ternary 11111201210112111
4 Quaternary 3312302130112
5 Quinary 113030202123
6 Senary 10230341234
8 Octal 366623426
10 Decimal 64694038
12 Duodecimal 197ba81a
16 Hexadecimal 3db2716
20 Vigesimal 1046f1i
36 Base36 12im8m

Cryptographic Hash Functions

md5 250864729ebbb85a5c9b94a81c2a9c0d
sha1 821017863f4195c3760c5597b72c84a9f8b712af
sha256 51cc2ba03a4eb0c0d3e4098e9d5e20db80182b5f68ea8492b0dd1afa7877c4b9
sha512 535c691e1a64fad2950095fa480bd5ede5bcc52e32b375e68bf4d63cd6624a39246adeb8b7df85932e13d0222659e04526e2dce8fec7066ecd15cc7608cb3ae9
ripemd-160 71749c376348d5d5df28470b6f3ce97823c14fc7

64694038 as geometric shapes

Circle

Radius = n
Diameter 129388076
Circumference 406484629.02372
Area 1.3148566018238E+16

Sphere

Radius = n
Volume 1.1341784395059E+24
Surface area 5.2594264072953E+16
Circumference 406484629.02372

Square

Length = n
Perimeter 258776152
Area 4185318552745444
Diagonal 91491185.94428

Cube

Length = n
Surface area 25111911316472664
Volume 2.7076515749342E+23
Space diagonal 112053360.76279

Equilateral Triangle

Length = n
Perimeter 194082114
Area 1.8122960948039E+15
Altitude 56026680.381396

Triangular Pyramid

Length = n
Surface area 1.8122960948039E+15
Volume 3.1909979828773E+22
Height 30497061.981427