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

7720121 (number)

7720121 is an odd 7-digits prime number following 7720120 and preceding 7720122. In scientific notation, it is written as 7.720121 × 10^6. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 7720120 positive integers (up to 7720121) that are relatively prime to 7720121.

Interesting facts

7720121 has 2 divisors, whose sum is 7720122
The reverse of 7720121 is 1210277
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 20
Digital Root 2

Name

Name	seven million seven hundred twenty thousand one hundred twenty-one

Notation

Scientific notation	7.720121 × 10^6
Engineering notation	7.720121 × 10^6

Prime Factorization of 7720121

Prime Factorization 7720121

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	7720121	Product of the distinct prime numbers

The prime factorization of 7720121 is 7720121. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 4, 23, 68, 407, 959, 1225, 8389, 15050, 52659, 142930, 666269, 9416115, 487394, 74804963, 69099044, 544701084, 462164490, 5252642197, 3619677148

Basic calculations (n = 7720121)

Multiplication

n×y

n×2	15440242
n×3	23160363
n×4	30880484
n×5	38600605

Division

n÷y

n÷2	3860060.5
n÷3	2573373.6666667
n÷3	1930030.25
n÷5	1544024.2

Exponentiation

n^y

n²	59600268254641
n³	4.6012128255829E+20
n⁴	3.5521919760252E+27
n⁵	2.7423351870143E+34

Nth Root

^y√n

²√n	2778.5105722311
³√n	197.63993501075
⁴√n	52.711579109633
⁵√n	23.852001140836

Divisors of 7720121

1, 7720121

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	7720122	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	3860061	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	2778.5107521836	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999997409367	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7720121 can be divided by 2 positive divisors. The sum of these divisors (counting 7720121) is 7720122, the average is 3860061.

Base conversion 7720121

Base	System	Value
2	Binary	11101011100110010111001
3	Ternary	112112020000102
4	Quaternary	131130302321
5	Quinary	3434020441
6	Senary	433245145
8	Octal	35346271
10	Decimal	7720121
12	Duodecimal	27037b5
16	Hexadecimal	75ccb9
20	Vigesimal	285061
36	Base36	4lgvt

Cryptographic Hash Functions

md5	0c7ee6bafddf91b7968d9d5418172072
sha1	d800086f3b9563d0cd96830ad44508f28d50b7b4
sha256	60b16f5e459309bb45e14a9f375f7a942a0846b47b8d39d4b92663dabc61e463
sha512	6be735f274445b4068d933f46eb6f0a6b949fb8974e3c468fd00b11745834a804c92297bd7196c4f0aa5795dfa65e236d4d0152a37f4fea44bc09d0f07425d03
ripemd-160	c59b81a17f36ec98455ead907286d328f2d25281

7720121 as geometric shapes

Circle

Radius = n

Diameter	15440242
Circumference	48506950.836849
Area	1.8723976490076E+14

Sphere

Radius = n

Volume	1.9273515213939E+21
Surface area	7.4895905960304E+14
Circumference	48506950.836849

Square

Length = n

Perimeter	30880484
Area	59600268254641
Diagonal	10917899.821361

Cube

Length = n

Surface area	357601609527846
Volume	4.6012128255829E+20
Space diagonal	13371641.812579

Equilateral Triangle

Length = n

Perimeter	23160363
Area	25807673190443
Altitude	6685820.9062897

Triangular Pyramid

Length = n

Surface area	25807673190443
Volume	5.4225813177536E+19
Height	3639299.9404538