65742738 (number)

65742738 is an even 8-digits composite number following 65742737 and preceding 65742739. In scientific notation, it is written as 6.5742738 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 21754016 positive integers (up to 65742738) that are relatively prime to 65742738.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred forty-two thousand seven hundred thirty-eight

Notation

Scientific notation 6.5742738 × 10^7
Engineering notation 6.5742738 × 10^6

Prime Factorization of 65742738

Prime Factorization 2 × 3 × 137 × 79979

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65742738
Product of the distinct prime numbers

The prime factorization of 65742738 is 2 × 3 × 137 × 79979. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 99, 90, 647, 212, 4790, 4593, 55001, 77629, 100888, 19873, 955983, 6765327, 66929738, 75132753, 443323072, 608821920, 5429449080, 8705728641

Basic calculations (n = 65742738)

Multiplication

n×y
n×2 131485476
n×3 197228214
n×4 262970952
n×5 328713690

Division

n÷y
n÷2 32871369
n÷3 21914246
n÷3 16435684.5
n÷5 13148547.6

Exponentiation

ny
n2 4322107599736644
n3 2.841471875373E+23
n4 1.8680614103701E+31
n5 1.2281147186987E+39

Nth Root

y√n
2√n 8108.1895636449
3√n 403.59823880304
4√n 90.045486081452
5√n 36.607456708118

Divisors of 65742738

1, 2, 3, 6, 137, 274, 411, 822, 79979, 159958, 239937, 479874, 10957123, 21914246, 32871369, 65742738

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 -65742737
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 65742738 can be divided by 16 positive divisors. The sum of these divisors (counting 65742738) is 1, the average is 0.0625.

Base conversion 65742738

Base System Value
2 Binary 11111010110010011110010010
3 Ternary 11120201002002020
4 Quaternary 3322302132102
5 Quinary 113312231423
6 Senary 10305032310
8 Octal 372623622
10 Decimal 65742738
12 Duodecimal 1a025696
16 Hexadecimal 3eb2792
20 Vigesimal 10ahggi
36 Base36 1353f6

Cryptographic Hash Functions

md5 3b959f7532941c24f1a3a9ee780eb583
sha1 1142b23cc0dd53ba28241250b503567fd1078ed5
sha256 8311fd231558ee951603ed9c471041019bd7a247da3753ba1f83c7c1850607d7
sha512 12e5cae8eaa5e4ec64339bd99a1384d3b25c0d179447b9cd6f23fbf4a57a158e4f6586529fc12bc4f98a3d8d697894d8bcf76f0c7396038bd049dde8fc75ae3e
ripemd-160 757f2f1421397640497bfae5a7cbc57dc4afde88

65742738 as geometric shapes

Circle

Radius = n
Diameter 131485476
Circumference 413073805.45536
Area 1.3578301483357E+16

Sphere

Radius = n
Volume 1.1902329558738E+24
Surface area 5.4313205933429E+16
Circumference 413073805.45536

Square

Length = n
Perimeter 262970952
Area 4322107599736644
Diagonal 92974271.707141

Cube

Length = n
Surface area 25932645598419864
Volume 2.841471875373E+23
Space diagonal 113869762.44469

Equilateral Triangle

Length = n
Perimeter 197228214
Area 1.8715274896309E+15
Altitude 56934881.222345

Triangular Pyramid

Length = n
Surface area 1.8715274896309E+15
Volume 3.3487067193784E+22
Height 30991423.90238