65409042 (number)

65409042 is an even 8-digits composite number following 65409041 and preceding 65409043. In scientific notation, it is written as 6.5409042 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 21711312 positive integers (up to 65409042) that are relatively prime to 65409042.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred nine thousand forty-two

Notation

Scientific notation 6.5409042 × 10^7
Engineering notation 6.5409042 × 10^6

Prime Factorization of 65409042

Prime Factorization 2 × 3 × 239 × 45613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65409042
Product of the distinct prime numbers

The prime factorization of 65409042 is 2 × 3 × 239 × 45613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 40, 78, 345, 855, 8303, 6712, 65368, 21421, 999814, 244338, 1497763, 3520878, 83144902, 31369580, 414728646, 942850031, 8861366020, 1516839307

Basic calculations (n = 65409042)

Multiplication

n×y
n×2 130818084
n×3 196227126
n×4 261636168
n×5 327045210

Division

n÷y
n÷2 32704521
n÷3 21803014
n÷3 16352260.5
n÷5 13081808.4

Exponentiation

ny
n2 4278342775357764
n3 2.7984230228377E+23
n4 1.8304216903456E+31
n5 1.1972612922153E+39

Nth Root

y√n
2√n 8087.5856718801
3√n 402.91422089651
4√n 89.931005064327
5√n 36.570218710795

Divisors of 65409042

1, 2, 3, 6, 239, 478, 717, 1434, 45613, 91226, 136839, 273678, 10901507, 21803014, 32704521, 65409042

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 -65409041
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 65409042 can be divided by 16 positive divisors. The sum of these divisors (counting 65409042) is 1, the average is 0.0625.

Base conversion 65409042

Base System Value
2 Binary 11111001100001000000010010
3 Ternary 11120002010100010
4 Quaternary 3321201000102
5 Quinary 113221042132
6 Senary 10253535350
8 Octal 371410022
10 Decimal 65409042
12 Duodecimal 19aa4556
16 Hexadecimal 3e61012
20 Vigesimal 108g2c2
36 Base36 12xxxu

Cryptographic Hash Functions

md5 dfc11b9253775b80e925d59a54820bb8
sha1 78b00b364a0d4f9508efb036ce86abe9f6733ed8
sha256 8bca2fc85dd26c3769bf67ce18e9f552149047a847b30117524d9ad452675279
sha512 779c8bb7ae38627ab96a07f2b2c77db9db76cbc4e71fbecce79446e85b4332f02c007f5ef802fe560bc89753e9df5344ff7a5de504c83572b4f5a92c87b224b2
ripemd-160 e3b9a0366f44b305f70ef291f21136c83b8c8c24

65409042 as geometric shapes

Circle

Radius = n
Diameter 130818084
Circumference 410977131.65109
Area 1.3440810232603E+16

Sphere

Radius = n
Volume 1.1722006946911E+24
Surface area 5.3763240930412E+16
Circumference 410977131.65109

Square

Length = n
Perimeter 261636168
Area 4278342775357764
Diagonal 92502354.298231

Cube

Length = n
Surface area 25670056652146584
Volume 2.7984230228377E+23
Space diagonal 113291784.01841

Equilateral Triangle

Length = n
Perimeter 196227126
Area 1.8525767647787E+15
Altitude 56645892.009203

Triangular Pyramid

Length = n
Surface area 1.8525767647787E+15
Volume 3.2979731601285E+22
Height 30834118.09941