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

72904906 (number)

72904906 is an even 8-digits composite number following 72904905 and preceding 72904907. In scientific notation, it is written as 7.2904906 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 36036000 positive integers (up to 72904906) that are relatively prime to 72904906.

Interesting facts

72904906 has 16 divisors, whose sum is 110613888
The reverse of 72904906 is 60940927
Previous prime number is 463

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

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

Notation

Scientific notation	7.2904906 × 10^7
Engineering notation	7.2904906 × 10^6

Prime Factorization of 72904906

Prime Factorization 2 × 131 × 463 × 601

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	72904906	Product of the distinct prime numbers

The prime factorization of 72904906 is 2 × 131 × 463 × 601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 45, 17, 242, 696, 6914, 5595, 16023, 73853, 961229, 355988, 8298266, 8287385, 23690471, 40261152, 877875762, 66095939, 8989585692, 3102419161

Basic calculations (n = 72904906)

Multiplication

n×y

n×2	145809812
n×3	218714718
n×4	291619624
n×5	364524530

Division

n÷y

n÷2	36452453
n÷3	24301635.333333
n÷3	18226226.5
n÷5	14580981.2

Exponentiation

n^y

n²	5315125318868836
n³	3.8749871175035E+23
n⁴	2.8250557155281E+31
n⁵	2.0596042138534E+39

Nth Root

^y√n

²√n	8538.4369764026
³√n	417.75236585808
⁴√n	92.403663219608
⁵√n	37.372431183649

Divisors of 72904906

1, 2, 131, 262, 463, 601, 926, 1202, 60653, 78731, 121306, 157462, 278263, 556526, 36452453, 72904906

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72904905	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72904906 can be divided by 16 positive divisors. The sum of these divisors (counting 72904906) is 1, the average is 0.0625.

Base conversion 72904906

Base	System	Value
2	Binary	100010110000111000011001010
3	Ternary	12002011221201201
4	Quaternary	10112013003022
5	Quinary	122130424111
6	Senary	11122334414
8	Octal	426070312
10	Decimal	72904906
12	Duodecimal	204ba40a
16	Hexadecimal	45870ca
20	Vigesimal	12fd256
36	Base36	17elsa

Cryptographic Hash Functions

md5	d2547a61df31be7fae41cb452863b706
sha1	bba402b4fa127d251fb8118c3028ac79d44f93d6
sha256	a5d310110997f2ba171e856391400fd62502e158e9f9e823ca012c7feece02fd
sha512	bd9c379449afe51b9c2bd51b55a357a5480f916d7cca0e5461c040db919f18c6c7b70114458dc7e39b3fa3a3e7755882e1c1c73d0d0dd9b69128f2e46da509e5
ripemd-160	9b4f45b498cd8d4b8aaaf7ec7ab278290f266b0f

72904906 as geometric shapes

Circle

Radius = n

Diameter	145809812
Circumference	458075034.20051
Area	1.6697958654667E+16

Sphere

Radius = n

Volume	1.6231508081472E+24
Surface area	6.679183461867E+16
Circumference	458075034.20051

Square

Length = n

Perimeter	291619624
Area	5315125318868836
Diagonal	103103106.82874

Cube

Length = n

Surface area	31890751913213016
Volume	3.8749871175035E+23
Space diagonal	126275001.31303

Equilateral Triangle

Length = n

Perimeter	218714718
Area	2.3015167752191E+15
Altitude	63137500.656517

Triangular Pyramid

Length = n

Surface area	2.3015167752191E+15
Volume	4.5667161129954E+22
Height	34367702.276245