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

64221513 (number)

64221513 is an odd 8-digits composite number following 64221512 and preceding 64221514. In scientific notation, it is written as 6.4221513 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 42814340 positive integers (up to 64221513) that are relatively prime to 64221513.

Interesting facts

64221513 has 4 divisors, whose sum is 85628688
The reverse of 64221513 is 31512246
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

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

Notation

Scientific notation	6.4221513 × 10^7
Engineering notation	6.4221513 × 10^6

Prime Factorization of 64221513

Prime Factorization 3 × 21407171

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	64221513	Product of the distinct prime numbers

The prime factorization of 64221513 is 3 × 21407171. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 43, 58, 630, 732, 2768, 8123, 88459, 59345, 173942, 403151, 8100988, 4916328, 53546571, 13784897, 398272937, 866397905, 9172139248, 4848103502

Basic calculations (n = 64221513)

Multiplication

n×y

n×2	128443026
n×3	192664539
n×4	256886052
n×5	321107565

Division

n÷y

n÷2	32110756.5
n÷3	21407171
n÷3	16055378.25
n÷5	12844302.6

Exponentiation

n^y

n²	4124402732009169
n³	2.6487538367096E+23
n⁴	1.7010697895805E+31
n⁵	1.0924527560545E+39

Nth Root

^y√n

²√n	8013.8326036922
³√n	400.46095401611
⁴√n	89.520012308378
⁵√n	36.436454152605

Divisors of 64221513

1, 3, 21407171, 64221513

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	-64221512	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 64221513 can be divided by 4 positive divisors. The sum of these divisors (counting 64221513) is 1, the average is 0.25.

Base conversion 64221513

Base	System	Value
2	Binary	11110100111111000101001001
3	Ternary	11110211210100120
4	Quaternary	3310333011021
5	Quinary	112420042023
6	Senary	10212253453
8	Octal	364770511
10	Decimal	64221513
12	Duodecimal	19611289
16	Hexadecimal	3d3f149
20	Vigesimal	1017dfd
36	Base36	128hmx

Cryptographic Hash Functions

md5	de77de8f134c9b607ed7eaf3cae94dde
sha1	f2a1373dc1871cb2d79268feca66dfee581a7e79
sha256	2e01b945cd86812b26ea6056cd8f0be94946556ab2046e073441a370b72a0d32
sha512	27f7791b4b32c770360fd59c2afff413b5afc850f879058c706427f316ac881ccd3334540b31d61498b42393463df495f02df964b965857221df5cbcbaba5505
ripemd-160	60418ec96c89ad960357b25d492e07343c189b13

64221513 as geometric shapes

Circle

Radius = n

Diameter	128443026
Circumference	403515666.88644
Area	1.2957193323326E+16

Sphere

Radius = n

Volume	1.10950741261E+24
Surface area	5.1828773293303E+16
Circumference	403515666.88644

Square

Length = n

Perimeter	256886052
Area	4124402732009169
Diagonal	90822934.68072

Cube

Length = n

Surface area	24746416392055014
Volume	2.6487538367096E+23
Space diagonal	111234923.45495

Equilateral Triangle

Length = n

Perimeter	192664539
Area	1.7859187706789E+15
Altitude	55617461.727473

Triangular Pyramid

Length = n

Surface area	1.7859187706789E+15
Volume	3.1215863327188E+22
Height	30274311.56024