65720863 (number)

65720863 is an odd 8-digits composite number following 65720862 and preceding 65720864. In scientific notation, it is written as 6.5720863 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 60582144 positive integers (up to 65720863) that are relatively prime to 65720863.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred twenty thousand eight hundred sixty-three

Notation

Scientific notation 6.5720863 × 10^7
Engineering notation 6.5720863 × 10^6

Prime Factorization of 65720863

Prime Factorization 13 × 827 × 6113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 65720863
Product of the distinct prime numbers

The prime factorization of 65720863 is 13 × 827 × 6113. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 45, 21, 801, 419, 6267, 62, 49944, 29473, 687871, 904390, 8628482, 6001730, 89371512, 80058027, 157731462, 555723211, 4330664306, 4947694733

Basic calculations (n = 65720863)

Multiplication

n×y
n×2 131441726
n×3 197162589
n×4 262883452
n×5 328604315

Division

n÷y
n÷2 32860431.5
n÷3 21906954.333333
n÷3 16430215.75
n÷5 13144172.6

Exponentiation

ny
n2 4319231833464769
n3 2.8386364359238E+23
n4 1.8655763631215E+31
n5 1.2260728857675E+39

Nth Root

y√n
2√n 8106.8405066339
3√n 403.55346989962
4√n 90.037994794608
5√n 36.605020257366

Divisors of 65720863

1, 13, 827, 6113, 10751, 79469, 5055451, 65720863

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65720862
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65720863 can be divided by 8 positive divisors. The sum of these divisors (counting 65720863) is 1, the average is 0.125.

Base conversion 65720863

Base System Value
2 Binary 11111010101101001000011111
3 Ternary 11120122222002001
4 Quaternary 3322231020133
5 Quinary 113311031423
6 Senary 10304343131
8 Octal 372551037
10 Decimal 65720863
12 Duodecimal 1a014aa7
16 Hexadecimal 3ead21f
20 Vigesimal 10af233
36 Base36 134mjj

Cryptographic Hash Functions

md5 8335a467b3263c854e31078426c875be
sha1 27fbd17aa2642d30e07a6d020fc303cfe11a5262
sha256 e8a5c4115a89f8775a078df424b3f677e2eb4076c6dcc5884e63c4f4a5ccccd6
sha512 003e471c008893642612a8518ce5bf52048bfb886f99be77c012f6826ba21c7bdc7bd36ee0dab0f4bc73f3cf5958f557b031ece4d18c1b46c354e7e35caabde9
ripemd-160 f893cab53d90712784dec626f2cefc615c6fda7d

65720863 as geometric shapes

Circle

Radius = n
Diameter 131441726
Circumference 412936360.77676
Area 1.3569266997164E+16

Sphere

Radius = n
Volume 1.1890452497747E+24
Surface area 5.4277067988656E+16
Circumference 412936360.77676

Square

Length = n
Perimeter 262883452
Area 4319231833464769
Diagonal 92943335.785464

Cube

Length = n
Surface area 25915391000788614
Volume 2.8386364359238E+23
Space diagonal 113831873.83327

Equilateral Triangle

Length = n
Perimeter 197162589
Area 1.8702822463075E+15
Altitude 56915936.916637

Triangular Pyramid

Length = n
Surface area 1.8702822463075E+15
Volume 3.3453651219415E+22
Height 30981111.928488