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

72079421 (number)

72079421 is an odd 8-digits composite number following 72079420 and preceding 72079422. In scientific notation, it is written as 7.2079421 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 72049692 positive integers (up to 72079421) that are relatively prime to 72079421.

Interesting facts

72079421 has 4 divisors, whose sum is 72109152
The reverse of 72079421 is 12497027
Previous prime number is 2663

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	seventy-two million seventy-nine thousand four hundred twenty-one

Notation

Scientific notation	7.2079421 × 10^7
Engineering notation	7.2079421 × 10^6

Prime Factorization of 72079421

Prime Factorization 2663 × 27067

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72079421	Product of the distinct prime numbers

The prime factorization of 72079421 is 2663 × 27067. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 49, 55, 51, 20, 1023, 1793, 9204, 61523, 318143, 33121, 8008303, 9531369, 57605064, 25556944, 766435910, 894170126, 8398228042, 2344142295

Basic calculations (n = 72079421)

Multiplication

n×y

n×2	144158842
n×3	216238263
n×4	288317684
n×5	360397105

Division

n÷y

n÷2	36039710.5
n÷3	24026473.666667
n÷3	18019855.25
n÷5	14415884.2

Exponentiation

n^y

n²	5195442931695241
n³	3.7448451835514E+23
n⁴	2.6992627256502E+31
n⁵	1.9456129439175E+39

Nth Root

^y√n

²√n	8489.9600116844
³√n	416.16967352824
⁴√n	92.140979003288
⁵√n	37.287413413204

Divisors of 72079421

1, 2663, 27067, 72079421

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	-72079420	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 72079421 can be divided by 4 positive divisors. The sum of these divisors (counting 72079421) is 1, the average is 0.25.

Base conversion 72079421

Base	System	Value
2	Binary	100010010111101100000111101
3	Ternary	12000122000101012
4	Quaternary	10102331200331
5	Quinary	121423020141
6	Senary	11052525005
8	Octal	422754075
10	Decimal	72079421
12	Duodecimal	20180765
16	Hexadecimal	44bd83d
20	Vigesimal	12a9ib1
36	Base36	16wwu5

Cryptographic Hash Functions

md5	8f038e2c76c2ffab55d06cfb64703392
sha1	627fe46e9de9e3e54cc491b276eb648797e58cf7
sha256	f4aba85d2b996b3af438885aa1e45a90ba8b92699770329e87fef6d4d6042856
sha512	6dad04b8ab9ebef9b784dd37aa8ad8abb1ce0dd72d0398b7df295451e986fde9ed4d44ff6e66c0c5aa6383112bc390ce1f7d73e905ef802dfb3cab3f5ecd9eb4
ripemd-160	44801b74eaa4c5fc39bfda1cbf40a8be7aae6922

72079421 as geometric shapes

Circle

Radius = n

Diameter	144158842
Circumference	452888358.97721
Area	1.6321965346359E+16

Sphere

Radius = n

Volume	1.5686370823301E+24
Surface area	6.5287861385435E+16
Circumference	452888358.97721

Square

Length = n

Perimeter	288317684
Area	5195442931695241
Diagonal	101935694.7462

Cube

Length = n

Surface area	31172657590171446
Volume	3.7448451835514E+23
Space diagonal	124845219.35215

Equilateral Triangle

Length = n

Perimeter	216238263
Area	2.2496927813802E+15
Altitude	62422609.676074

Triangular Pyramid

Length = n

Surface area	2.2496927813802E+15
Volume	4.4133423729716E+22
Height	33978564.9154