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

72091285 (number)

72091285 is an odd 8-digits composite number following 72091284 and preceding 72091286. In scientific notation, it is written as 7.2091285 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 49434000 positive integers (up to 72091285) that are relatively prime to 72091285.

Interesting facts

72091285 has 8 divisors, whose sum is 98868096
The reverse of 72091285 is 58219027
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	seventy-two million ninety-one thousand two hundred eighty-five

Notation

Scientific notation	7.2091285 × 10^7
Engineering notation	7.2091285 × 10^6

Prime Factorization of 72091285

Prime Factorization 5 × 7 × 2059751

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72091285	Product of the distinct prime numbers

The prime factorization of 72091285 is 5 × 7 × 2059751. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 91, 71, 154, 353, 9900, 59, 3862, 12099, 438465, 74304, 4556187, 2692686, 72430892, 71963112, 490916811, 56378750, 8769814874, 2600487362

Basic calculations (n = 72091285)

Multiplication

n×y

n×2	144182570
n×3	216273855
n×4	288365140
n×5	360456425

Division

n÷y

n÷2	36045642.5
n÷3	24030428.333333
n÷3	18022821.25
n÷5	14418257

Exponentiation

n^y

n²	5197153372951225
n³	3.7466946499814E+23
n⁴	2.7010403181978E+31
n⁵	1.9472146737569E+39

Nth Root

^y√n

²√n	8490.6586905846
³√n	416.19250559352
⁴√n	92.144770283422
⁵√n	37.288640805832

Divisors of 72091285

1, 5, 7, 35, 2059751, 10298755, 14418257, 72091285

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	-72091284	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 72091285 can be divided by 8 positive divisors. The sum of these divisors (counting 72091285) is 1, the average is 0.125.

Base conversion 72091285

Base	System	Value
2	Binary	100010011000000011010010101
3	Ternary	12000122121122121
4	Quaternary	10103000122111
5	Quinary	121423410120
6	Senary	11053055541
8	Octal	423003225
10	Decimal	72091285
12	Duodecimal	201875b1
16	Hexadecimal	44c0695
20	Vigesimal	12ab845
36	Base36	16x5zp

Cryptographic Hash Functions

md5	8e25c3af6a34766dfd6baf5aeffce4dd
sha1	769342ea3e66238ceda2f5c4fc2f563b763ec3bc
sha256	97e8e329b85ba14769afa6f7658b3a6f992d7df728e534ada0f78d2d20649204
sha512	588d375d2245e89d789294b803b5b881d3f6ca5e96dc1b54ec86ddda4fbc46402cd8bf32015120ed37d3ac5ca2a0c497f00b10dd82a429d04b2134e9e9064704
ripemd-160	503cd8f122a71b26582c11d2d7a960fc059812d7

72091285 as geometric shapes

Circle

Radius = n

Diameter	144182570
Circumference	452962902.6877
Area	1.6327338856043E+16

Sphere

Radius = n

Volume	1.5694117850168E+24
Surface area	6.5309355424172E+16
Circumference	452962902.6877

Square

Length = n

Perimeter	288365140
Area	5197153372951225
Diagonal	101952472.9759

Cube

Length = n

Surface area	31182920237707350
Volume	3.7466946499814E+23
Space diagonal	124865768.40293

Equilateral Triangle

Length = n

Perimeter	216273855
Area	2.2504334241699E+15
Altitude	62432884.201464

Triangular Pyramid

Length = n

Surface area	2.2504334241699E+15
Volume	4.415521990062E+22
Height	33984157.658635