Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

65221513 (number)

65221513 is an odd 8-digits composite number following 65221512 and preceding 65221514. In scientific notation, it is written as 6.5221513 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 55904148 positive integers (up to 65221513) that are relatively prime to 65221513.

Interesting facts

65221513 has 4 divisors, whose sum is 74538880
The reverse of 65221513 is 31512256
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	sixty-five million two hundred twenty-one thousand five hundred thirteen

Notation

Scientific notation	6.5221513 × 10^7
Engineering notation	6.5221513 × 10^6

Prime Factorization of 65221513

Prime Factorization 7 × 9317359

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	65221513	Product of the distinct prime numbers

The prime factorization of 65221513 is 7 × 9317359. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 53, 74, 659, 598, 6510, 2671, 47419, 77808, 123029, 628323, 1864878, 7953741, 50753267, 76471125, 236224697, 769999754, 2851889463, 3347095108

Basic calculations (n = 65221513)

Multiplication

n×y

n×2	130443026
n×3	195664539
n×4	260886052
n×5	326107565

Division

n÷y

n÷2	32610756.5
n÷3	21740504.333333
n÷3	16305378.25
n÷5	13044302.6

Exponentiation

n^y

n²	4253845758009169
n³	2.7744225640599E+23
n⁴	1.8095203732933E+31
n⁵	1.1801965655051E+39

Nth Root

^y√n

²√n	8075.9837171703
³√n	402.52879801153
⁴√n	89.86647716012
⁵√n	36.549225115194

Divisors of 65221513

1, 7, 9317359, 65221513

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-65221512	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65221513 can be divided by 4 positive divisors. The sum of these divisors (counting 65221513) is 1, the average is 0.25.

Base conversion 65221513

Base	System	Value
2	Binary	11111000110011001110001001
3	Ternary	11112201121002121
4	Quaternary	3320303032021
5	Quinary	113144042023
6	Senary	10245531241
8	Octal	370631611
10	Decimal	65221513
12	Duodecimal	19a13b21
16	Hexadecimal	3e33389
20	Vigesimal	107cdfd
36	Base36	12tx8p

Cryptographic Hash Functions

md5	6cf874a2ea90a2ea27d2e60372d95c4c
sha1	40a31236dcbb225b82829be4668f84bd0a3f4cef
sha256	df50078c7f23a0f69ac4d027e8fb6c6f3bfb7a8e46ded769b1c68301b4a92d96
sha512	3ad11badfd342bd16c15374f4acdd1e25b0cdb856fca9f25f713bd03da0bfe9983fa604b1c62135c72b3cc873ceae496a84b9f08752ef22cf946f6e5fa87fc71
ripemd-160	7a291c085ebf3ed47f1ea8c6742ccf10e3831233

65221513 as geometric shapes

Circle

Radius = n

Diameter	130443026
Circumference	409798852.19362
Area	1.3363850582866E+16

Sphere

Radius = n

Volume	1.1621474060272E+24
Surface area	5.3455402331463E+16
Circumference	409798852.19362

Square

Length = n

Perimeter	260886052
Area	4253845758009169
Diagonal	92237148.243093

Cube

Length = n

Surface area	25523074548055014
Volume	2.7744225640599E+23
Space diagonal	112966974.26251

Equilateral Triangle

Length = n

Perimeter	195664539
Area	1.8419692451083E+15
Altitude	56483487.131257

Triangular Pyramid

Length = n

Surface area	1.8419692451083E+15
Volume	3.2696883482062E+22
Height	30745716.081031