65488085 (number)

65488085 is an odd 8-digits composite number following 65488084 and preceding 65488086. In scientific notation, it is written as 6.5488085 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 48240192 positive integers (up to 65488085) that are relatively prime to 65488085.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5488085 × 10^7
Engineering notation 6.5488085 × 10^6

Prime Factorization of 65488085

Prime Factorization 13 × 5 × 503 × 2003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65488085
Product of the distinct prime numbers

The prime factorization of 65488085 is 13 × 5 × 503 × 2003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 47, 13, 230, 223, 3172, 2204, 81722, 79831, 548602, 402183, 899006, 6670466, 97857982, 35954097, 800597858, 461294267, 3244977237, 6790326537

Basic calculations (n = 65488085)

Multiplication

n×y
n×2 130976170
n×3 196464255
n×4 261952340
n×5 327440425

Division

n÷y
n÷2 32744042.5
n÷3 21829361.666667
n÷3 16372021.25
n÷5 13097617

Exponentiation

ny
n2 4288689276967225
n3 2.8085804790862E+23
n4 1.8392855714374E+31
n5 1.2045128984156E+39

Nth Root

y√n
2√n 8092.4708834818
3√n 403.07645498404
4√n 89.958161850283
5√n 36.579053035419

Divisors of 65488085

1, 5, 13, 65, 503, 2003, 2515, 6539, 10015, 26039, 32695, 130195, 1007509, 5037545, 13097617, 65488085

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 -65488084
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 65488085 can be divided by 16 positive divisors. The sum of these divisors (counting 65488085) is 1, the average is 0.0625.

Base conversion 65488085

Base System Value
2 Binary 11111001110100010011010101
3 Ternary 11120020010202122
4 Quaternary 3321310103111
5 Quinary 113231104320
6 Senary 10255345325
8 Octal 371642325
10 Decimal 65488085
12 Duodecimal 19b22245
16 Hexadecimal 3e744d5
20 Vigesimal 1096045
36 Base36 12zmxh

Cryptographic Hash Functions

md5 768b44dbf5d6a426240528f4857b5062
sha1 f1934ce3e270bca7d6d46af0731ea19855853b0a
sha256 3819a146cf4ceff38b93131317cc1cb3984b4ad37015eaf4d3b7a6d4d758c749
sha512 beb82580126205c776caee90ab22f57e14e8abd8f9db4329964ab8304a7ed2c12038c67156db95ba134d603ca04e2676b0e64d4a60eb00f7ab4f22468c9f2ec0
ripemd-160 4016bba20d7f1df9c1ef9da8476a524664d9a61a

65488085 as geometric shapes

Circle

Radius = n
Diameter 130976170
Circumference 411473773.46733
Area 1.347331472605E+16

Sphere

Radius = n
Volume 1.176455440015E+24
Surface area 5.3893258904198E+16
Circumference 411473773.46733

Square

Length = n
Perimeter 261952340
Area 4288689276967225
Diagonal 92614137.980842

Cube

Length = n
Surface area 25732135661803350
Volume 2.8085804790862E+23
Space diagonal 113428690.51039

Equilateral Triangle

Length = n
Perimeter 196464255
Area 1.8570569313958E+15
Altitude 56714345.255195

Triangular Pyramid

Length = n
Surface area 1.8570569313958E+15
Volume 3.3099438371167E+22
Height 30871379.326947