65644016 (number)

65644016 is an even 8-digits composite number following 65644015 and preceding 65644017. In scientific notation, it is written as 6.5644016 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 32788800 positive integers (up to 65644016) that are relatively prime to 65644016.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred forty-four thousand sixteen

Notation

Scientific notation 6.5644016 × 10^7
Engineering notation 6.5644016 × 10^6

Prime Factorization of 65644016

Prime Factorization 2 × 2 × 2 × 2 × 2531 × 1621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8205502
Product of the distinct prime numbers

The prime factorization of 65644016 is 2 × 2 × 2 × 2 × 2531 × 1621. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 50, 89, 613, 975, 5673, 4367, 41797, 79840, 45707, 665781, 8122981, 2219710, 57864909, 11092750, 42015285, 88332606, 3997230319, 1734332825

Basic calculations (n = 65644016)

Multiplication

n×y
n×2 131288032
n×3 196932048
n×4 262576064
n×5 328220080

Division

n÷y
n÷2 32822008
n÷3 21881338.666667
n÷3 16411004
n÷5 13128803.2

Exponentiation

ny
n2 4309136836608256
n3 2.828690474485E+23
n4 1.8568660276614E+31
n5 1.2189214322966E+39

Nth Root

y√n
2√n 8102.0994809987
3√n 403.39611769174
4√n 90.011663027625
5√n 36.596455845793

Divisors of 65644016

1, 2, 4, 8, 16, 1621, 2531, 3242, 5062, 6484, 10124, 12968, 20248, 25936, 40496, 4102751, 8205502, 16411004, 32822008, 65644016

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65644015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65644016 can be divided by 20 positive divisors. The sum of these divisors (counting 65644016) is 1, the average is 0.05.

Base conversion 65644016

Base System Value
2 Binary 11111010011010010111110000
3 Ternary 11120112001122212
4 Quaternary 3322122113300
5 Quinary 113301102031
6 Senary 10302551252
8 Octal 372322760
10 Decimal 65644016
12 Duodecimal 19b98528
16 Hexadecimal 3e9a5f0
20 Vigesimal 10a5a0g
36 Base36 132z8w

Cryptographic Hash Functions

md5 138837297cb264b47a2fbe440200c22e
sha1 09d32f05057d0a0c169e80d83007aed10f26abec
sha256 4a52d9e96f4dcb7390a3f966e245d1d0f2a97957eedc73d065131d16075520e0
sha512 013f396d4308f66e9ed41a0c366fda013197d5e14d68531e67b98acf4cbec2560729724b2f3e73f13547f0d2730a830ac4c7a4f403296897787afb5f222d4785
ripemd-160 d9f66b037c4871dea1aade01268d07333c603656

65644016 as geometric shapes

Circle

Radius = n
Diameter 131288032
Circumference 412453516.83546
Area 1.3537552629202E+16

Sphere

Radius = n
Volume 1.1848790951895E+24
Surface area 5.4150210516807E+16
Circumference 412453516.83546

Square

Length = n
Perimeter 262576064
Area 4309136836608256
Diagonal 92834657.715836

Cube

Length = n
Surface area 25854821019649536
Volume 2.828690474485E+23
Space diagonal 113698770.92486

Equilateral Triangle

Length = n
Perimeter 196932048
Area 1.865910984443E+15
Altitude 56849385.462432

Triangular Pyramid

Length = n
Surface area 1.865910984443E+15
Volume 3.3336436939769E+22
Height 30944885.905279