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

72081937 (number)

72081937 is an odd 8-digits prime number following 72081936 and preceding 72081938. In scientific notation, it is written as 7.2081937 × 10^7. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 72081936 positive integers (up to 72081937) that are relatively prime to 72081937.

Interesting facts

72081937 has 2 divisors, whose sum is 72081938
The reverse of 72081937 is 73918027
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	seventy-two million eighty-one thousand nine hundred thirty-seven

Notation

Scientific notation	7.2081937 × 10^7
Engineering notation	7.2081937 × 10^6

Prime Factorization of 72081937

Prime Factorization 72081937

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	72081937	Product of the distinct prime numbers

The prime factorization of 72081937 is 72081937. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 10, 57, 96, 870, 527, 5316, 8317, 63625, 81252, 973016, 201548, 8102893, 9302297, 83218129, 47229914, 650900522, 807249500, 4714825481, 1524000258

Basic calculations (n = 72081937)

Multiplication

n×y

n×2	144163874
n×3	216245811
n×4	288327748
n×5	360409685

Division

n÷y

n÷2	36040968.5
n÷3	24027312.333333
n÷3	18020484.25
n÷5	14416387.4

Exponentiation

n^y

n²	5195805641671969
n³	3.7452373492724E+23
n⁴	2.699639626603E+31
n⁵	1.945952534875E+39

Nth Root

^y√n

²√n	8490.108185412
³√n	416.17451573656
⁴√n	92.141783059652
⁵√n	37.287673720018

Divisors of 72081937

1, 72081937

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	72081938	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	36040969	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	8490.1082443041	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999722538	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72081937 can be divided by 2 positive divisors. The sum of these divisors (counting 72081937) is 72081938, the average is 36040969.

Base conversion 72081937

Base	System	Value
2	Binary	100010010111110001000010001
3	Ternary	12000122010211101
4	Quaternary	10102332020101
5	Quinary	121423110222
6	Senary	11052544401
8	Octal	422761021
10	Decimal	72081937
12	Duodecimal	20182101
16	Hexadecimal	44be211
20	Vigesimal	12aa4gh
36	Base36	16wys1

Cryptographic Hash Functions

md5	65f362d5a98278160f8bd52cccb54440
sha1	c125250c78684ef58aeca72bf6bab484ec91c662
sha256	63ea75e69e4684eb776e4fcabe1556655b1dc3fc7c4ff94b4c509d3c279170ed
sha512	8b30fc788cf2087247bc46b22c4c08d3c1d139374cb40d876b1e87ad1c6acf0ad01ba1bcfb925ad273e900ce36f779875d7c31958af5f37f699721a32b571aa1
ripemd-160	c85fb4b70f1b01a713133a35b77f93cefbfa2fb7

72081937 as geometric shapes

Circle

Radius = n

Diameter	144163874
Circumference	452904167.47144
Area	1.6323104833357E+16

Sphere

Radius = n

Volume	1.5688013523233E+24
Surface area	6.5292419333428E+16
Circumference	452904167.47144

Square

Length = n

Perimeter	288327748
Area	5195805641671969
Diagonal	101939252.90752

Cube

Length = n

Surface area	31174833850031814
Volume	3.7452373492724E+23
Space diagonal	124849577.19198

Equilateral Triangle

Length = n

Perimeter	216245811
Area	2.2498498394072E+15
Altitude	62424788.595989

Triangular Pyramid

Length = n

Surface area	2.2498498394072E+15
Volume	4.4138045447061E+22
Height	33979750.969174