64508738 (number)

64508738 is an even 8-digits composite number following 64508737 and preceding 64508739. In scientific notation, it is written as 6.4508738 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 27124656 positive integers (up to 64508738) that are relatively prime to 64508738.

Interesting facts

Basic properties

Name

Name sixty-four million five hundred eight thousand seven hundred thirty-eight

Notation

Scientific notation 6.4508738 × 10^7
Engineering notation 6.4508738 × 10^6

Prime Factorization of 64508738

Prime Factorization 2 × 7 × 53 × 86939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64508738
Product of the distinct prime numbers

The prime factorization of 64508738 is 2 × 7 × 53 × 86939. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 33, 48, 564, 603, 6808, 4750, 26735, 95250, 927531, 330349, 6348030, 4702283, 32170632, 36299686, 214281469, 121375259, 3906326411, 9664075093

Basic calculations (n = 64508738)

Multiplication

n×y
n×2 129017476
n×3 193526214
n×4 258034952
n×5 322543690

Division

n÷y
n÷2 32254369
n÷3 21502912.666667
n÷3 16127184.5
n÷5 12901747.6

Exponentiation

ny
n2 4161377278352644
n3 2.684451965684E+23
n4 1.731706085279E+31
n5 1.1171017414827E+39

Nth Root

y√n
2√n 8031.7331877995
3√n 401.05707485442
4√n 89.619937445858
5√n 36.468987762616

Divisors of 64508738

1, 2, 7, 14, 53, 106, 371, 742, 86939, 173878, 608573, 1217146, 4607767, 9215534, 32254369, 64508738

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 -64508737
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 64508738 can be divided by 16 positive divisors. The sum of these divisors (counting 64508738) is 1, the average is 0.0625.

Base conversion 64508738

Base System Value
2 Binary 11110110000101001101000010
3 Ternary 11111101101100112
4 Quaternary 3312011031002
5 Quinary 113003234423
6 Senary 10222351322
8 Octal 366051502
10 Decimal 64508738
12 Duodecimal 1972b542
16 Hexadecimal 3d85342
20 Vigesimal 1033bgi
36 Base36 12en9e

Cryptographic Hash Functions

md5 630338843e61b7226d8cb80220581ceb
sha1 ef641534e2397c75cc2d2bb619a9104abe2f4f5f
sha256 9f51610e9532e0ca9c1a62170b3d56c33bc85ac9410d709cfc5f0dd4c5895b9a
sha512 67137fcded3941f555172deebf445eca92852844614b71d935a5b72b81658965efe351eb4d4e91c95eed54ae6fa1e71e986888a4837eccca1fab9f8ff770aa25
ripemd-160 7c2e3b46f4c14b00c1df2e8848786c8bec4c81cc

64508738 as geometric shapes

Circle

Radius = n
Diameter 129017476
Circumference 405320354.7863
Area 1.3073352286488E+16

Sphere

Radius = n
Volume 1.1244606099077E+24
Surface area 5.2293409145953E+16
Circumference 405320354.7863

Square

Length = n
Perimeter 258034952
Area 4161377278352644
Diagonal 91229132.171173

Cube

Length = n
Surface area 24968263670115864
Volume 2.684451965684E+23
Space diagonal 111732411.74815

Equilateral Triangle

Length = n
Perimeter 193526214
Area 1.8019292188924E+15
Altitude 55866205.874075

Triangular Pyramid

Length = n
Surface area 1.8019292188924E+15
Volume 3.1636569811746E+22
Height 30409710.723724