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

72042903 (number)

72042903 is an odd 8-digits composite number following 72042902 and preceding 72042904. In scientific notation, it is written as 7.2042903 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 47732976 positive integers (up to 72042903) that are relatively prime to 72042903.

Interesting facts

72042903 has 8 divisors, whose sum is 80540400
The reverse of 72042903 is 30924027
Previous prime number is 163

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	seventy-two million forty-two thousand nine hundred three

Notation

Scientific notation	7.2042903 × 10^7
Engineering notation	7.2042903 × 10^6

Prime Factorization of 72042903

Prime Factorization 9 × 163 × 49109

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72042903	Product of the distinct prime numbers

The prime factorization of 72042903 is 9 × 163 × 49109. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 65, 50, 217, 906, 5007, 4516, 75447, 9772, 366779, 124562, 8778888, 7244913, 32876865, 93893432, 882562110, 983221939, 6984166802, 1074011912

Basic calculations (n = 72042903)

Multiplication

n×y

n×2	144085806
n×3	216128709
n×4	288171612
n×5	360214515

Division

n÷y

n÷2	36021451.5
n÷3	24014301
n÷3	18010725.75
n÷5	14408580.6

Exponentiation

n^y

n²	5190179872667409
n³	3.7391562511913E+23
n⁴	2.6937967110642E+31
n⁵	1.9406893515692E+39

Nth Root

^y√n

²√n	8487.8090812647
³√n	416.09937953303
⁴√n	92.129306310559
⁵√n	37.283634421157

Divisors of 72042903

1, 9, 163, 1467, 49109, 441981, 8004767, 72042903

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	-72042902	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 72042903 can be divided by 8 positive divisors. The sum of these divisors (counting 72042903) is 1, the average is 0.125.

Base conversion 72042903

Base	System	Value
2	Binary	100010010110100100110010111
3	Ternary	12000120011021200
4	Quaternary	10102310212113
5	Quinary	121420333103
6	Senary	11052043543
8	Octal	422644627
10	Decimal	72042903
12	Duodecimal	201635b3
16	Hexadecimal	44b4997
20	Vigesimal	12a5753
36	Base36	16w4nr

Cryptographic Hash Functions

md5	56242920a4cd3c4ea93f0071a5a9d722
sha1	d84666c34e14735d62416c906f3a19f384fe0ce0
sha256	5e62bdab0e553a272555df0f05680b033acfd346f715fa6a8fab963f233c9b77
sha512	6bb5bf3b32c7fa99c98e227a271ac4ba876dce6e1ec39e48fb2294063b55a17527c8d4820ccae76e18461ab58734975061d004e25f61e14e717621c32e9bfa02
ripemd-160	a94e3a2b4542db2c11a8bee75cff2920d531885a

72042903 as geometric shapes

Circle

Radius = n

Diameter	144085806
Circumference	452658909.61616
Area	1.6305430958782E+16

Sphere

Radius = n

Volume	1.5662541079156E+24
Surface area	6.5221723835126E+16
Circumference	452658909.61616

Square

Length = n

Perimeter	288171612
Area	5190179872667409
Diagonal	101884050.49533

Cube

Length = n

Surface area	31141079236004454
Volume	3.7391562511913E+23
Space diagonal	124781968.32076

Equilateral Triangle

Length = n

Perimeter	216128709
Area	2.2474138099703E+15
Altitude	62390984.160378

Triangular Pyramid

Length = n

Surface area	2.2474138099703E+15
Volume	4.4066379018891E+22
Height	33961350.16511