30721875, thirty million seven hundred twenty-one thousand eight hundred seventy-five: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

30721875 has 48 divisors, whose sum is 53434080
The reverse of 30721875 is 57812703
Previous prime number is 113

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	thirty million seven hundred twenty-one thousand eight hundred seventy-five

Notation

Scientific notation	3.0721875 × 10^7
Engineering notation	3.0721875 × 10^6

Prime Factorization of 30721875

Prime Factorization 3 × 25 × 5 × 25 × 113 × 29

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	1228875	Product of the distinct prime numbers

The prime factorization of 30721875 is 3 × 25 × 5 × 25 × 113 × 29. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 34, 36, 605, 290, 4113, 2612, 66032, 12494, 302633, 276685, 4960456, 4632051, 40562337, 65159245, 233841520, 465855816, 4539894898, 1621730345

Basic calculations (n = 30721875)

Multiplication

n×y

n×2	61443750
n×3	92165625
n×4	122887500
n×5	153609375

Division

n÷y

n÷2	15360937.5
n÷3	10240625
n÷3	7680468.75
n÷5	6144375

Exponentiation

n^y

n²	943833603515625
n³	2.8996337988007E+22
n⁴	8.9082187112529E+29
n⁵	2.7367718171977E+37

Nth Root

^y√n

²√n	5542.7317272262
³√n	313.19578301876
⁴√n	74.449524694428
⁵√n	31.440507205065

Divisors of 30721875

1, 3, 5, 15, 25, 29, 75, 87, 113, 125, 145, 339, 375, 435, 565, 625, 725, 1695, 1875, 2175, 2825, 3125, 3277, 3625, 8475, 9375, 9831, 10875, 14125, 16385, 18125, 42375, 49155, 54375, 70625, 81925, 90625, 211875, 245775, 271875, 353125, 409625, 1059375, 1228875, 2048125, 6144375, 10240625, 30721875

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-30721874	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30721875 can be divided by 48 positive divisors. The sum of these divisors (counting 30721875) is 1, the average is 0.020833333333333.

Base conversion 30721875

Base	System	Value
2	Binary	1110101001100011101010011
3	Ternary	2010210211111020
4	Quaternary	1311030131103
5	Quinary	30331100000
6	Senary	3014250523
8	Octal	165143523
10	Decimal	30721875
12	Duodecimal	a356a43
16	Hexadecimal	1d4c753
20	Vigesimal	9c04df
36	Base36	iah5f

Cryptographic Hash Functions

md5	513ede74ced49c0f783f9177dffe6500
sha1	79d9c90ea7b98222b1516ccd78bc4eb5434ec8ec
sha256	4ddabaea9bf6edf97066a8e2ad365839cc2c6e90a2a350747df8203c867bc948
sha512	10c38e7ea609c644625885f73a6a65471c652b11fe70070de7d295e60c7bbd0a828d65fc167896f4201322b8a4824025f56fc223025b8c9f6e19acf601237727
ripemd-160	4e0e9825c87929dbf00abd3d9d4d0c497399313c

30721875 as geometric shapes

Circle

Radius = n

Diameter	61443750
Circumference	193031233.60901
Area	2.9651407150159E+15

Sphere

Radius = n

Volume	1.2145957653884E+23
Surface area	1.1860562860063E+16
Circumference	193031233.60901

Square

Length = n

Perimeter	122887500
Area	943833603515625
Diagonal	43447292.286531

Cube

Length = n

Surface area	5663001621093750
Volume	2.8996337988007E+22
Space diagonal	53211848.40378

Equilateral Triangle

Length = n

Perimeter	92165625
Area	4.0869193879497E+14
Altitude	26605924.20189

Triangular Pyramid

Length = n

Surface area	4.0869193879497E+14
Volume	3.4172512034828E+21
Height	14482430.762177