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

68091709 (number)

68091709 is an odd 8-digits composite number following 68091708 and preceding 68091710. In scientific notation, it is written as 6.8091709 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 58323120 positive integers (up to 68091709) that are relatively prime to 68091709.

Interesting facts

68091709 has 8 divisors, whose sum is 77874048
The reverse of 68091709 is 90719086
Previous prime number is 4871

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	sixty-eight million ninety-one thousand seven hundred nine

Notation

Scientific notation	6.8091709 × 10^7
Engineering notation	6.8091709 × 10^6

Prime Factorization of 68091709

Prime Factorization 7 × 4871 × 1997

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	68091709	Product of the distinct prime numbers

The prime factorization of 68091709 is 7 × 4871 × 1997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 20, 92, 295, 85, 5594, 2344, 83497, 34211, 59313, 721074, 7069785, 9488835, 48611789, 29334467, 241762024, 82803338, 5069624660, 3510961755

Basic calculations (n = 68091709)

Multiplication

n×y

n×2	136183418
n×3	204275127
n×4	272366836
n×5	340458545

Division

n÷y

n÷2	34045854.5
n÷3	22697236.333333
n÷3	17022927.25
n÷5	13618341.8

Exponentiation

n^y

n²	4636480834540681
n³	3.1570590376962E+23
n⁴	2.1496954529063E+31
n⁵	1.4637643721792E+39

Nth Root

^y√n

²√n	8251.7700525402
³√n	408.34892016951
⁴√n	90.839253918888
⁵√n	36.865391206596

Divisors of 68091709

1, 7, 1997, 4871, 13979, 34097, 9727387, 68091709

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-68091708	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68091709 can be divided by 8 positive divisors. The sum of these divisors (counting 68091709) is 1, the average is 0.125.

Base conversion 68091709

Base	System	Value
2	Binary	100000011101111111100111101
3	Ternary	11202010102021011
4	Quaternary	10003233330331
5	Quinary	114412413314
6	Senary	10431235221
8	Octal	403577475
10	Decimal	68091709
12	Duodecimal	1a978b11
16	Hexadecimal	40eff3d
20	Vigesimal	115b959
36	Base36	14jfwd

Cryptographic Hash Functions

md5	5969a41036f554a59bf73a9c328ff22c
sha1	bbb9edc56234fe124ddbd4a659bc395969270c5f
sha256	3e37b89e23661e1fa84a793e718b2153aa48d5651194b678b2e5d3fab90d2f28
sha512	a4afe3b4c030abacbc519eab9a2c0dbda6488be6cd025414df7d2a96705d87a32f35ed70c704566f81d2a3587381695ddcb261417db93cba28e87152c6af4427
ripemd-160	d6e4b3a4df17153712a4bffa621b80f3d0781299

68091709 as geometric shapes

Circle

Radius = n

Diameter	136183418
Circumference	427832825.52955
Area	1.4565934128303E+16

Sphere

Radius = n

Volume	1.3224257973034E+24
Surface area	5.8263736513212E+16
Circumference	427832825.52955

Square

Length = n

Perimeter	272366836
Area	4636480834540681
Diagonal	96296218.352962

Cube

Length = n

Surface area	27818885007244086
Volume	3.1570590376962E+23
Space diagonal	117938299.56219

Equilateral Triangle

Length = n

Perimeter	204275127
Area	2.007655093436E+15
Altitude	58969149.781097

Triangular Pyramid

Length = n

Surface area	2.007655093436E+15
Volume	3.7206297569354E+22
Height	32098739.450987