65291216 (number)

65291216 is an even 8-digits composite number following 65291215 and preceding 65291217. In scientific notation, it is written as 6.5291216 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 32575200 positive integers (up to 65291216) that are relatively prime to 65291216.

Interesting facts

Basic properties

Name

Name sixty-five million two hundred ninety-one thousand two hundred sixteen

Notation

Scientific notation 6.5291216 × 10^7
Engineering notation 6.5291216 × 10^6

Prime Factorization of 65291216

Prime Factorization 2 × 2 × 2 × 2 × 491 × 8311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8161402
Product of the distinct prime numbers

The prime factorization of 65291216 is 2 × 2 × 2 × 2 × 491 × 8311. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 72, 40, 247, 346, 6353, 3561, 16157, 38907, 262135, 946629, 2900439, 9288568, 88765838, 79370739, 276142441, 531115720, 1854945177, 597451068

Basic calculations (n = 65291216)

Multiplication

n×y
n×2 130582432
n×3 195873648
n×4 261164864
n×5 326456080

Division

n÷y
n÷2 32645608
n÷3 21763738.666667
n÷3 16322804
n÷5 13058243.2

Exponentiation

ny
n2 4262942886758656
n3 2.7833272481502E+23
n4 1.8172682055766E+31
n5 1.1865165094024E+39

Nth Root

y√n
2√n 8080.2980143062
3√n 402.67214271654
4√n 89.890477884513
5√n 36.557033895342

Divisors of 65291216

1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 8311, 16622, 33244, 66488, 132976, 4080701, 8161402, 16322804, 32645608, 65291216

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 -65291215
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 65291216 can be divided by 20 positive divisors. The sum of these divisors (counting 65291216) is 1, the average is 0.05.

Base conversion 65291216

Base System Value
2 Binary 11111001000100001111010000
3 Ternary 11112212010201012
4 Quaternary 3321010033100
5 Quinary 113203304331
6 Senary 10251230052
8 Octal 371041720
10 Decimal 65291216
12 Duodecimal 19a48328
16 Hexadecimal 3e443d0
20 Vigesimal 108180g
36 Base36 12vf0w

Cryptographic Hash Functions

md5 0b5a91ac1178da85cd78e9e4a72a8201
sha1 2b38565c4b164df72e4f54cd439a2a3afeba0ce3
sha256 9ebe3a142e44508a8c949f44e4734a8e3022f71529e8db7c628c788dcfd7c63a
sha512 e5436fcc5e468fb6d1f78b46fd716c3d34c9bde6512b2da06670cd307015a39122a59793f84235f445d345a24bfca440bd6f78a3134c016c2bcdd1eeffd2ca54
ripemd-160 54f17ade6539080ea74e52b17df1cff5a82c403d

65291216 as geometric shapes

Circle

Radius = n
Diameter 130582432
Circumference 410236809.05909
Area 1.3392430055714E+16

Sphere

Radius = n
Volume 1.1658773913767E+24
Surface area 5.3569720222855E+16
Circumference 410236809.05909

Square

Length = n
Perimeter 261164864
Area 4262942886758656
Diagonal 92335723.171031

Cube

Length = n
Surface area 25577657320551936
Volume 2.7833272481502E+23
Space diagonal 113087703.39995

Equilateral Triangle

Length = n
Perimeter 195873648
Area 1.8459084174076E+15
Altitude 56543851.699977

Triangular Pyramid

Length = n
Surface area 1.8459084174076E+15
Volume 3.2801826190472E+22
Height 30778574.390344