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

68346721 (number)

68346721 is an odd 8-digits composite number following 68346720 and preceding 68346722. In scientific notation, it is written as 6.8346721 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 67188244 positive integers (up to 68346721) that are relatively prime to 68346721.

Interesting facts

68346721 has 4 divisors, whose sum is 69505200
The reverse of 68346721 is 12764386
Previous prime number is 59

Basic properties

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

Name

Name	sixty-eight million three hundred forty-six thousand seven hundred twenty-one

Notation

Scientific notation	6.8346721 × 10^7
Engineering notation	6.8346721 × 10^6

Prime Factorization of 68346721

Prime Factorization 59 × 1158419

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	68346721	Product of the distinct prime numbers

The prime factorization of 68346721 is 59 × 1158419. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 18, 81, 726, 178, 9120, 3773, 75375, 7326, 487627, 285474, 4776362, 8908397, 84397172, 11533088, 683709952, 649591633, 2255418016, 9575879338

Basic calculations (n = 68346721)

Multiplication

n×y

n×2	136693442
n×3	205040163
n×4	273386884
n×5	341733605

Division

n÷y

n÷2	34173360.5
n÷3	22782240.333333
n÷3	17086680.25
n÷5	13669344.2

Exponentiation

n^y

n²	4671274271451841
n³	3.192662793454E+23
n⁴	2.1820803319128E+31
n⁵	1.4913803564483E+39

Nth Root

^y√n

²√n	8267.2075696695
³√n	408.8580577626
⁴√n	90.924185834515
⁵√n	36.892963037288

Divisors of 68346721

1, 59, 1158419, 68346721

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-68346720	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68346721 can be divided by 4 positive divisors. The sum of these divisors (counting 68346721) is 1, the average is 0.25.

Base conversion 68346721

Base	System	Value
2	Binary	100000100101110001101100001
3	Ternary	11202121101002001
4	Quaternary	10010232031201
5	Quinary	114444043341
6	Senary	10440524001
8	Octal	404561541
10	Decimal	68346721
12	Duodecimal	1aa80601
16	Hexadecimal	412e361
20	Vigesimal	11736g1
36	Base36	14owo1

Cryptographic Hash Functions

md5	8fd6ddf7c115dadc37569ea4c07b8b73
sha1	b3c0251b15a8f4e47f4b39f0bda7da96bd044ffb
sha256	6ba1537a3fd4b515c4a63a2f0d9194cf7a447a8fb6a9d51fa47d8043a87433f6
sha512	3678de3b8b02a3d6576d9b3f0e6b98b5be5cea7e24a69c3be81e8f018a89740155e3fe777168f8f56f0a7f32b1f3348fa1d58e974af1e1b51a9afd9dc34e9fbc
ripemd-160	7ef1138a18340b0d36df26f36b7805cb71194c8a

68346721 as geometric shapes

Circle

Radius = n

Diameter	136693442
Circumference	429435113.1811
Area	1.4675240934096E+16

Sphere

Radius = n

Volume	1.3373394636406E+24
Surface area	5.8700963736384E+16
Circumference	429435113.1811

Square

Length = n

Perimeter	273386884
Area	4671274271451841
Diagonal	96656859.78193

Cube

Length = n

Surface area	28027645628711046
Volume	3.192662793454E+23
Space diagonal	118379993.30273

Equilateral Triangle

Length = n

Perimeter	205040163
Area	2.022721093561E+15
Altitude	59189996.651367

Triangular Pyramid

Length = n

Surface area	2.022721093561E+15
Volume	3.7625891854888E+22
Height	32218953.260643