65488930 (number)

65488930 is an even 8-digits composite number following 65488929 and preceding 65488931. In scientific notation, it is written as 6.5488930 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 22757376 positive integers (up to 65488930) that are relatively prime to 65488930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5488930 × 10^7
Engineering notation 6.5488930 × 10^6

Prime Factorization of 65488930

Prime Factorization 2 × 5 × 17 × 13 × 29633

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 65488930
Product of the distinct prime numbers

The prime factorization of 65488930 is 2 × 5 × 17 × 13 × 29633. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 27, 19, 463, 655, 3374, 1276, 61364, 2809, 359028, 22388, 5061714, 1848368, 91415453, 29463271, 368496995, 295257393, 3061624606, 6725792250

Basic calculations (n = 65488930)

Multiplication

n×y
n×2 130977860
n×3 196466790
n×4 261955720
n×5 327444650

Division

n÷y
n÷2 32744465
n÷3 21829643.333333
n÷3 16372232.5
n÷5 13097786

Exponentiation

ny
n2 4288799952544900
n3 2.8086891987622E+23
n4 1.8393805032949E+31
n5 1.2045906102365E+39

Nth Root

y√n
2√n 8092.5230923365
3√n 403.07818862327
4√n 89.958452033906
5√n 36.579147431644

Divisors of 65488930

1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 29633, 59266, 148165, 296330, 385229, 503761, 770458, 1007522, 1926145, 2518805, 3852290, 5037610, 6548893, 13097786, 32744465, 65488930

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 -65488929
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 65488930 can be divided by 32 positive divisors. The sum of these divisors (counting 65488930) is 1, the average is 0.03125.

Base conversion 65488930

Base System Value
2 Binary 11111001110100100000100010
3 Ternary 11120020011220221
4 Quaternary 3321310200202
5 Quinary 113231121210
6 Senary 10255353254
8 Octal 371644042
10 Decimal 65488930
12 Duodecimal 19b2282a
16 Hexadecimal 3e74822
20 Vigesimal 109626a
36 Base36 12znky

Cryptographic Hash Functions

md5 20b4f8ed4366fe55dabfe99a92f4056e
sha1 30da95e0581229e8c3ddd9ccdd28923b4c359c58
sha256 47e76a444104072a88ded08c9b7c5ec97cdf8fac1730992f11aeb5b5e9c3b859
sha512 06d24b91d58ab1fc8837dfc16ba0894a74f0a1dcc1e8cff56935702d5137c0bf6a29dc07433557c2b179aa9950b6d05179c1925de906ec57bba9540926a1426b
ripemd-160 5d1db06ed7a55d1920f94557faa1689dc15b5d75

65488930 as geometric shapes

Circle

Radius = n
Diameter 130977860
Circumference 411479082.75891
Area 1.3473662423631E+16

Sphere

Radius = n
Volume 1.1765009804064E+24
Surface area 5.3894649694525E+16
Circumference 411479082.75891

Square

Length = n
Perimeter 261955720
Area 4288799952544900
Diagonal 92615332.991302

Cube

Length = n
Surface area 25732799715269400
Volume 2.8086891987622E+23
Space diagonal 113430154.09332

Equilateral Triangle

Length = n
Perimeter 196466790
Area 1.8571048553267E+15
Altitude 56715077.046661

Triangular Pyramid

Length = n
Surface area 1.8571048553267E+15
Volume 3.3100719644836E+22
Height 30871777.663767