65484985 (number)

65484985 is an odd 8-digits composite number following 65484984 and preceding 65484986. In scientific notation, it is written as 6.5484985 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 51097536 positive integers (up to 65484985) that are relatively prime to 65484985.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred eighty-four thousand nine hundred eighty-five

Notation

Scientific notation 6.5484985 × 10^7
Engineering notation 6.5484985 × 10^6

Prime Factorization of 65484985

Prime Factorization 5 × 59 × 139 × 1597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65484985
Product of the distinct prime numbers

The prime factorization of 65484985 is 5 × 59 × 139 × 1597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 49, 9, 260, 759, 1201, 7909, 68078, 80061, 196246, 507819, 7886708, 4671101, 65395473, 59064888, 781517665, 221926692, 1705298171, 7025846634

Basic calculations (n = 65484985)

Multiplication

n×y
n×2 130969970
n×3 196454955
n×4 261939940
n×5 327424925

Division

n÷y
n÷2 32742492.5
n÷3 21828328.333333
n÷3 16371246.25
n÷5 13096997

Exponentiation

ny
n2 4288283260450225
n3 2.8081816498633E+23
n4 1.8389373321858E+31
n5 1.2042278361412E+39

Nth Root

y√n
2√n 8092.2793451536
3√n 403.07009475974
4√n 89.957097247264
5√n 36.578706721393

Divisors of 65484985

1, 5, 59, 139, 295, 695, 1597, 7985, 8201, 41005, 94223, 221983, 471115, 1109915, 13096997, 65484985

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 -65484984
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 65484985 can be divided by 16 positive divisors. The sum of these divisors (counting 65484985) is 1, the average is 0.0625.

Base conversion 65484985

Base System Value
2 Binary 11111001110011100010111001
3 Ternary 11120012222111211
4 Quaternary 3321303202321
5 Quinary 113231004420
6 Senary 10255323121
8 Octal 371634271
10 Decimal 65484985
12 Duodecimal 19b204a1
16 Hexadecimal 3e738b9
20 Vigesimal 1095c95
36 Base36 12zkjd

Cryptographic Hash Functions

md5 53e9ebf70cc706095f0300da7a8d6321
sha1 56d2e7291411c6fb7ce42fcc8d20252974fa8449
sha256 2fe1a94dbaa52415f4b386bcdc5eb5b45c74bc20692a55a8c0f98faa2b096f16
sha512 56773773496f5e86c122bca983dec521b3609ce88572c2073bb8cc4c6eb0d8aeb7205c7766ee4e244034d57a31c0de2239b6616af5562e108d160c3255753733
ripemd-160 8c5beb14c9286b487099c1cbb35f72bb784e45d0

65484985 as geometric shapes

Circle

Radius = n
Diameter 130969970
Circumference 411454295.59288
Area 1.3472039187543E+16

Sphere

Radius = n
Volume 1.1762883788208E+24
Surface area 5.388815675017E+16
Circumference 411454295.59288

Square

Length = n
Perimeter 261939940
Area 4288283260450225
Diagonal 92609753.918799

Cube

Length = n
Surface area 25729699562701350
Volume 2.8081816498633E+23
Space diagonal 113423321.15289

Equilateral Triangle

Length = n
Perimeter 196454955
Area 1.8568811210867E+15
Altitude 56711660.576443

Triangular Pyramid

Length = n
Surface area 1.8568811210867E+15
Volume 3.30947381237E+22
Height 30869917.972933