72163721, seventy-two million one hundred sixty-three thousand seven hundred twenty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

72163721 has 8 divisors, whose sum is 74293800
The reverse of 72163721 is 12736127
Previous prime number is 113

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	7.2163721 × 10^7
Engineering notation	7.2163721 × 10^6

Prime Factorization of 72163721

Prime Factorization 49 × 113 × 13033

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72163721	Product of the distinct prime numbers

The prime factorization of 72163721 is 49 × 113 × 13033. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 57, 4, 295, 774, 2348, 7612, 3271, 78920, 265566, 793850, 7814836, 9021037, 65016797, 24259111, 872357840, 915457375, 7545165626, 7070071945

Basic calculations (n = 72163721)

Multiplication

n×y

n×2	144327442
n×3	216491163
n×4	288654884
n×5	360818605

Division

n÷y

n÷2	36081860.5
n÷3	24054573.666667
n÷3	18040930.25
n÷5	14432744.2

Exponentiation

n^y

n²	5207602628565841
n³	3.7579998316669E+23
n⁴	2.7119125137046E+31
n⁵	1.9570169801539E+39

Nth Root

^y√n

²√n	8494.9232486233
³√n	416.33185312959
⁴√n	92.167907910635
⁵√n	37.296131184336

Divisors of 72163721

1, 49, 113, 5537, 13033, 638617, 1472729, 72163721

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	-72163720	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 72163721 can be divided by 8 positive divisors. The sum of these divisors (counting 72163721) is 1, the average is 0.125.

Base conversion 72163721

Base	System	Value
2	Binary	100010011010010000110001001
3	Ternary	12000210022000102
4	Quaternary	10103102012021
5	Quinary	121433214341
6	Senary	11054415145
8	Octal	423220611
10	Decimal	72163721
12	Duodecimal	202014b5
16	Hexadecimal	44d2189
20	Vigesimal	12b0961
36	Base36	16ypvt

Cryptographic Hash Functions

md5	0d58ea8e76a73b6a2bd3504d1d3fe4b6
sha1	3032923186197c2cc3064fc891b0e7734b4e1022
sha256	dfbc5417b2a62d8b421abd63daae00ef74eee27cc9f4ab5853b0bc768a45951b
sha512	cdc9dbf9c038050e7c587dea6d8ba24193366fd7e364d13a018b052d8602de4d1eb94a7add9bb0803b45393bd2f91f5a0c2cb3fad444cd13195e2c370e2ab59a
ripemd-160	9959458d513a876c705548996c9f120c7fd09f0c

72163721 as geometric shapes

Circle

Radius = n

Diameter	144327442
Circumference	453418031.49861
Area	1.6360166160717E+16

Sphere

Radius = n

Volume	1.5741472884475E+24
Surface area	6.5440664642869E+16
Circumference	453418031.49861

Square

Length = n

Perimeter	288654884
Area	5207602628565841
Diagonal	102054912.94951

Cube

Length = n

Surface area	31245615771395046
Volume	3.7579998316669E+23
Space diagonal	124991231.23523

Equilateral Triangle

Length = n

Perimeter	216491163
Area	2.2549580845763E+15
Altitude	62495615.617613

Triangular Pyramid

Length = n

Surface area	2.2549580845763E+15
Volume	4.4288452744493E+22
Height	34018304.316503