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

68091313 (number)

68091313 is an odd 8-digits composite number following 68091312 and preceding 68091314. In scientific notation, it is written as 6.8091313 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 68068980 positive integers (up to 68091313) that are relatively prime to 68091313.

Interesting facts

68091313 has 4 divisors, whose sum is 68113648
The reverse of 68091313 is 31319086
Previous prime number is 3643

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	sixty-eight million ninety-one thousand three hundred thirteen

Notation

Scientific notation	6.8091313 × 10^7
Engineering notation	6.8091313 × 10^6

Prime Factorization of 68091313

Prime Factorization 3643 × 18691

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	68091313	Product of the distinct prime numbers

The prime factorization of 68091313 is 3643 × 18691. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 54, 66, 80, 686, 5583, 1360, 45680, 64902, 698364, 873387, 7795527, 7594403, 26186757, 83938719, 754471601, 376541137, 8850442921, 8417387651

Basic calculations (n = 68091313)

Multiplication

n×y

n×2	136182626
n×3	204273939
n×4	272365252
n×5	340456565

Division

n÷y

n÷2	34045656.5
n÷3	22697104.333333
n÷3	17022828.25
n÷5	13618262.6

Exponentiation

n^y

n²	4636426906063969
n³	3.1570039566242E+23
n⁴	2.1496454455274E+31
n⁵	1.4637218087043E+39

Nth Root

^y√n

²√n	8251.7460576535
³√n	408.34812855827
⁴√n	90.839121845455
⁵√n	36.865348326988

Divisors of 68091313

1, 3643, 18691, 68091313

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	-68091312	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 68091313 can be divided by 4 positive divisors. The sum of these divisors (counting 68091313) is 1, the average is 0.25.

Base conversion 68091313

Base	System	Value
2	Binary	100000011101111110110110001
3	Ternary	11202010101201111
4	Quaternary	10003233312301
5	Quinary	114412410223
6	Senary	10431233321
8	Octal	403576661
10	Decimal	68091313
12	Duodecimal	1a978841
16	Hexadecimal	40efdb1
20	Vigesimal	115b85d
36	Base36	14jfld

Cryptographic Hash Functions

md5	b3f606d540eb5fd95622bc5153e94f9b
sha1	aa05774ddc86ac2bfbf307bee65d6302310e625a
sha256	cfd73b9b98c72358857a8937d1249170cda794a9f8088595a7890d42e89cc4b9
sha512	c28a6b3df86996f702e71bcb8ad2254d4a92967f35e54682325d52921c92a644f2c634d2bbf3f6db87f428c06df860e5cc4ae2a372ca7d9105c4098c803df884
ripemd-160	450757f0bc8a80affc952d739ed9f337bb3f8b83

68091313 as geometric shapes

Circle

Radius = n

Diameter	136182626
Circumference	427830337.38817
Area	1.4565764706997E+16

Sphere

Radius = n

Volume	1.3224027249979E+24
Surface area	5.8263058827986E+16
Circumference	427830337.38817

Square

Length = n

Perimeter	272365252
Area	4636426906063969
Diagonal	96295658.324391

Cube

Length = n

Surface area	27818561436383814
Volume	3.1570039566242E+23
Space diagonal	117937613.67008

Equilateral Triangle

Length = n

Perimeter	204273939
Area	2.0076317417205E+15
Altitude	58968806.835038

Triangular Pyramid

Length = n

Surface area	2.0076317417205E+15
Volume	3.7205648432696E+22
Height	32098552.774797