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

72804902 (number)

72804902 is an even 8-digits composite number following 72804901 and preceding 72804903. In scientific notation, it is written as 7.2804902 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 36027072 positive integers (up to 72804902) that are relatively prime to 72804902.

Interesting facts

72804902 has 8 divisors, whose sum is 110333496
The reverse of 72804902 is 20940827
Previous prime number is 97

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	seventy-two million eight hundred four thousand nine hundred two

Notation

Scientific notation	7.2804902 × 10^7
Engineering notation	7.2804902 × 10^6

Prime Factorization of 72804902

Prime Factorization 2 × 97 × 375283

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72804902	Product of the distinct prime numbers

The prime factorization of 72804902 is 2 × 97 × 375283. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 24, 58, 893, 539, 1496, 3382, 43670, 90100, 552635, 921932, 7433716, 5504268, 47699687, 69345075, 970876740, 574161026, 7104696844, 2651230724

Basic calculations (n = 72804902)

Multiplication

n×y

n×2	145609804
n×3	218414706
n×4	291219608
n×5	364024510

Division

n÷y

n÷2	36402451
n÷3	24268300.666667
n÷3	18201225.5
n÷5	14560980.4

Exponentiation

n^y

n²	5300553755229604
n³	3.8590629669522E+23
n⁴	2.8095870112079E+31
n⁵	2.0455170701146E+39

Nth Root

^y√n

²√n	8532.5788598758
³√n	417.56126749759
⁴√n	92.371959272692
⁵√n	37.362172765822

Divisors of 72804902

1, 2, 97, 194, 375283, 750566, 36402451, 72804902

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	-72804901	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 72804902 can be divided by 8 positive divisors. The sum of these divisors (counting 72804902) is 1, the average is 0.125.

Base conversion 72804902

Base	System	Value
2	Binary	100010101101110101000100110
3	Ternary	12001222212112212
4	Quaternary	10111232220212
5	Quinary	122114224102
6	Senary	11120243422
8	Octal	425565046
10	Decimal	72804902
12	Duodecimal	20470572
16	Hexadecimal	456ea26
20	Vigesimal	12f0c52
36	Base36	17cgme

Cryptographic Hash Functions

md5	28149e50df79d2eb0860d536aa6fa2b6
sha1	4d73b74786e58835911d096696decd4e644ba939
sha256	c23c88f74f183873e6d761426cdf6d38eaff9717ed87731d18ee95baff062a46
sha512	eb8fda9de523904254fc1b119325837f2f86928828a7e889b80cd6ffaa263ede9e464377a61dcc26dd81e0eee5986c030a3fd8bffc5263eeeb4c1cbce654c14c
ripemd-160	a9ff43564419de3c0b9c97f7c68401e53ca5a321

72804902 as geometric shapes

Circle

Radius = n

Diameter	145609804
Circumference	457446690.53705
Area	1.6652180737387E+16

Sphere

Radius = n

Volume	1.6164805155623E+24
Surface area	6.6608722949548E+16
Circumference	457446690.53705

Square

Length = n

Perimeter	291219608
Area	5300553755229604
Diagonal	102961679.81564

Cube

Length = n

Surface area	31803322531377624
Volume	3.8590629669522E+23
Space diagonal	126101789.30407

Equilateral Triangle

Length = n

Perimeter	218414706
Area	2.2952071030769E+15
Altitude	63050894.652036

Triangular Pyramid

Length = n

Surface area	2.2952071030769E+15
Volume	4.5479493215963E+22
Height	34320559.938548