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

72093721 (number)

72093721 is an odd 8-digits composite number following 72093720 and preceding 72093722. In scientific notation, it is written as 7.2093721 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 61794612 positive integers (up to 72093721) that are relatively prime to 72093721.

Interesting facts

72093721 has 4 divisors, whose sum is 82392832
The reverse of 72093721 is 12739027
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	seventy-two million ninety-three thousand seven hundred twenty-one

Notation

Scientific notation	7.2093721 × 10^7
Engineering notation	7.2093721 × 10^6

Prime Factorization of 72093721

Prime Factorization 7 × 10299103

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72093721	Product of the distinct prime numbers

The prime factorization of 72093721 is 7 × 10299103. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 61, 79, 596, 120, 3538, 8458, 78506, 36707, 545797, 261509, 4286669, 1641927, 48443711, 1573013, 210538531, 543204430, 1400455915, 6632806572

Basic calculations (n = 72093721)

Multiplication

n×y

n×2	144187442
n×3	216281163
n×4	288374884
n×5	360468605

Division

n÷y

n÷2	36046860.5
n÷3	24031240.333333
n÷3	18023430.25
n÷5	14418744.2

Exponentiation

n^y

n²	5197504607625841
n³	3.7470744707839E+23
n⁴	2.7014054146292E+31
n⁵	1.9475436827017E+39

Nth Root

^y√n

²√n	8490.8021411407
³√n	416.19719332392
⁴√n	92.145548677843
⁵√n	37.288892802731

Divisors of 72093721

1, 7, 10299103, 72093721

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	-72093720	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 72093721 can be divided by 4 positive divisors. The sum of these divisors (counting 72093721) is 1, the average is 0.25.

Base conversion 72093721

Base	System	Value
2	Binary	100010011000001000000011001
3	Ternary	12000122201222211
4	Quaternary	10103001000121
5	Quinary	121423444341
6	Senary	11053115121
8	Octal	423010031
10	Decimal	72093721
12	Duodecimal	20188aa1
16	Hexadecimal	44c1019
20	Vigesimal	12abe61
36	Base36	16x7vd

Cryptographic Hash Functions

md5	a2aa5f69a149a670d7ffe55c2f0ea004
sha1	8a74730df72c6fa37ff49f902771608cf30cc1b2
sha256	e761f4eb86ec2526dc24ec089b4759d0804b931fe214c87c23efb233827bee9d
sha512	f1ea97b81155f52687adeee588b3dccd0b55cac6ddd7a908fb372f54dc3740b35396a727bb3d533e7a2e3865c88b59fbc10b1f4492d130a26c687dea86031f94
ripemd-160	a92ad73aa0df906d9027ff86d7a52f1e6adc3601

72093721 as geometric shapes

Circle

Radius = n

Diameter	144187442
Circumference	452978208.5271
Area	1.6328442292316E+16

Sphere

Radius = n

Volume	1.5695708839825E+24
Surface area	6.5313769169266E+16
Circumference	452978208.5271

Square

Length = n

Perimeter	288374884
Area	5197504607625841
Diagonal	101955918.00014

Cube

Length = n

Surface area	31185027645755046
Volume	3.7470744707839E+23
Space diagonal	124869987.6787

Equilateral Triangle

Length = n

Perimeter	216281163
Area	2.2505855132453E+15
Altitude	62434993.839348

Triangular Pyramid

Length = n

Surface area	2.2505855132453E+15
Volume	4.4159696131705E+22
Height	33985306.000047