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

69072021 (number)

69072021 is an odd 8-digits composite number following 69072020 and preceding 69072022. In scientific notation, it is written as 6.9072021 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 46046556 positive integers (up to 69072021) that are relatively prime to 69072021.

Interesting facts

69072021 has 8 divisors, whose sum is 72516864
The reverse of 69072021 is 12027096
Previous prime number is 81

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	sixty-nine million seventy-two thousand twenty-one

Notation

Scientific notation	6.9072021 × 10^7
Engineering notation	6.9072021 × 10^6

Prime Factorization of 69072021

Prime Factorization 27 × 81 × 31583

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	69072021	Product of the distinct prime numbers

The prime factorization of 69072021 is 27 × 81 × 31583. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 15, 4, 164, 663, 8225, 9036, 79151, 97840, 600969, 36918, 6904824, 4557666, 66905823, 41949463, 779205879, 332416915, 9045557044, 2165128033

Basic calculations (n = 69072021)

Multiplication

n×y

n×2	138144042
n×3	207216063
n×4	276288084
n×5	345360105

Division

n÷y

n÷2	34536010.5
n÷3	23024007
n÷3	17268005.25
n÷5	13814404.2

Exponentiation

n^y

n²	4770944085024441
n³	3.2953875003063E+23
n⁴	2.276190746243E+31
n⁵	1.572210950245E+39

Nth Root

^y√n

²√n	8310.9578870308
³√n	410.29924812095
⁴√n	91.164455173224
⁵√n	36.970934880086

Divisors of 69072021

1, 27, 81, 2187, 31583, 852741, 2558223, 69072021

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-69072020	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69072021 can be divided by 8 positive divisors. The sum of these divisors (counting 69072021) is 1, the average is 0.125.

Base conversion 69072021

Base	System	Value
2	Binary	100000111011111010010010101
3	Ternary	11210222020000000
4	Quaternary	10013133102111
5	Quinary	120140301041
6	Senary	10504241513
8	Octal	407372225
10	Decimal	69072021
12	Duodecimal	1b170299
16	Hexadecimal	41df495
20	Vigesimal	11be011
36	Base36	154gb9

Cryptographic Hash Functions

md5	ce152dca1c0a497b79be4da9be0d253b
sha1	7a8bca16cae53bdbd4b1168843e699a257f61b1d
sha256	965e3caeed0b6f232083e370c465d9537969643869abf72d299e6b2e003cdf5a
sha512	78fd3f3086940bab601f109c054f6d0d17a0f4639be36178443d9988d9dc53e0dd60068cb8bdea9f8054c3e22327cfe7f2be884d06228ca0664086b96e6a5676
ripemd-160	a12eceee824493b84295a3b4af807ee5dd061310

69072021 as geometric shapes

Circle

Radius = n

Diameter	138144042
Circumference	433992307.4844
Area	1.49883628882E+16

Sphere

Radius = n

Volume	1.3803686882259E+24
Surface area	5.9953451552802E+16
Circumference	433992307.4844

Square

Length = n

Perimeter	276288084
Area	4770944085024441
Diagonal	97682588.878719

Cube

Length = n

Surface area	28625664510146646
Volume	3.2953875003063E+23
Space diagonal	119636249.75346

Equilateral Triangle

Length = n

Perimeter	207216063
Area	2.0658793888331E+15
Altitude	59818124.876732

Triangular Pyramid

Length = n

Surface area	2.0658793888331E+15
Volume	3.8836514135067E+22
Height	32560862.959573