65681330 (number)

65681330 is an even 8-digits composite number following 65681329 and preceding 65681331. In scientific notation, it is written as 6.5681330 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 21077760 positive integers (up to 65681330) that are relatively prime to 65681330.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred eighty-one thousand three hundred thirty

Notation

Scientific notation 6.5681330 × 10^7
Engineering notation 6.5681330 × 10^6

Prime Factorization of 65681330

Prime Factorization 2 × 253 × 5 × 13 × 1997

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 65681330
Product of the distinct prime numbers

The prime factorization of 65681330 is 2 × 253 × 5 × 13 × 1997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 38, 100, 384, 944, 8521, 9100, 96964, 88999, 730457, 848841, 1064563, 3104250, 87722175, 98143994, 261293615, 456330403, 1007635228, 5099353073

Basic calculations (n = 65681330)

Multiplication

n×y
n×2 131362660
n×3 197043990
n×4 262725320
n×5 328406650

Division

n÷y
n÷2 32840665
n÷3 21893776.666667
n÷3 16420332.5
n÷5 13136266

Exponentiation

ny
n2 4314037110568900
n3 2.8335169509152E+23
n4 1.8610916191366E+31
n5 1.2223897279674E+39

Nth Root

y√n
2√n 8104.401890331
3√n 403.47253730818
4√n 90.024451624717
5√n 36.60061540169

Divisors of 65681330

1, 2, 5, 10, 13, 26, 65, 130, 253, 506, 1265, 1997, 2530, 3289, 3994, 6578, 9985, 16445, 19970, 25961, 32890, 51922, 129805, 259610, 505241, 1010482, 2526205, 5052410, 6568133, 13136266, 32840665, 65681330

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65681329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65681330 can be divided by 32 positive divisors. The sum of these divisors (counting 65681330) is 1, the average is 0.03125.

Base conversion 65681330

Base System Value
2 Binary 11111010100011011110110010
3 Ternary 11120120221211212
4 Quaternary 3322203132302
5 Quinary 113303300310
6 Senary 10303440122
8 Octal 372433662
10 Decimal 65681330
12 Duodecimal 19bb6042
16 Hexadecimal 3ea37b2
20 Vigesimal 10aa36a
36 Base36 133s1e

Cryptographic Hash Functions

md5 f4b4bec7134f4e3ef3c15a82fabbb7c5
sha1 f57a1c93d960672af37cd0eba83e7214810123f4
sha256 d570beef2f527ba1dc21b24d63f62fa26644be4f05d21d7213e4bb668efd046c
sha512 e9c349f97eae377f404fcc71d07850fef5c105ebea43e18242963fd4d5f3b331c7afcf6067d7a3bb0054179878fd5760e80020f56f70ce13d1b8150ed92279d3
ripemd-160 bc85afc4d32fbd4fc5132b3e90b48286a6d29a73

65681330 as geometric shapes

Circle

Radius = n
Diameter 131362660
Circumference 412687967.61201
Area 1.3552947293877E+16

Sphere

Radius = n
Volume 1.186900804909E+24
Surface area 5.4211789175508E+16
Circumference 412687967.61201

Square

Length = n
Perimeter 262725320
Area 4314037110568900
Diagonal 92887427.680703

Cube

Length = n
Surface area 25884222663413400
Volume 2.8335169509152E+23
Space diagonal 113763400.6687

Equilateral Triangle

Length = n
Perimeter 197043990
Area 1.8680328653107E+15
Altitude 56881700.334349

Triangular Pyramid

Length = n
Surface area 1.8680328653107E+15
Volume 3.3393317509986E+22
Height 30962475.893568