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

68312085 (number)

68312085 is an odd 8-digits composite number following 68312084 and preceding 68312086. In scientific notation, it is written as 6.8312085 × 10^7. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 36433104 positive integers (up to 68312085) that are relatively prime to 68312085.

Interesting facts

68312085 has 4 divisors, whose sum is 72866240
The reverse of 68312085 is 58021386
Previous prime number is 15

Basic properties

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

Name

Name	sixty-eight million three hundred twelve thousand eighty-five

Notation

Scientific notation	6.8312085 × 10^7
Engineering notation	6.8312085 × 10^6

Prime Factorization of 68312085

Prime Factorization 15 × 4554139

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	68312085	Product of the distinct prime numbers

The prime factorization of 68312085 is 15 × 4554139. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 27, 39, 855, 918, 7707, 2802, 69898, 34001, 373341, 810175, 3282476, 4820914, 64827197, 7263327, 89737804, 522258994, 5093982247, 1349823244

Basic calculations (n = 68312085)

Multiplication

n×y

n×2	136624170
n×3	204936255
n×4	273248340
n×5	341560425

Division

n÷y

n÷2	34156042.5
n÷3	22770695
n÷3	17078021.25
n÷5	13662417

Exponentiation

n^y

n²	4666540957047225
n³	3.1878114251379E+23
n⁴	2.1776604503799E+31
n⁵	1.4876052578749E+39

Nth Root

^y√n

²√n	8265.1125219201
³√n	408.78898056178
⁴√n	90.912664254877
⁵√n	36.889223037028

Divisors of 68312085

1, 15, 4554139, 68312085

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	-68312084	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 68312085 can be divided by 4 positive divisors. The sum of these divisors (counting 68312085) is 1, the average is 0.25.

Base conversion 68312085

Base	System	Value
2	Binary	100000100100101110000010101
3	Ternary	11202112121120020
4	Quaternary	10010211300111
5	Quinary	114441441320
6	Senary	10440055353
8	Octal	404456025
10	Decimal	68312085
12	Duodecimal	1aa64559
16	Hexadecimal	4125c15
20	Vigesimal	116j045
36	Base36	14o5xx

Cryptographic Hash Functions

md5	05877ffc414eab8423ba9bd147e47290
sha1	c9af0f5f941c3478e5fa405a9e4a349c505011c4
sha256	159094514fd280556e8907b8181b59c64e086ad32657f153130b87403846c3f6
sha512	5272790d727d56db44b3390c72569bbf8316cddd8606df805e86aeb2eb771449e79cb0801b018ab6776f68f87d833cea208aeb4a8cb7ec9789293cd98f2639e2
ripemd-160	dac6f91e64e256b2c576c473ba6d0bcd81a78e3e

68312085 as geometric shapes

Circle

Radius = n

Diameter	136624170
Circumference	429217488.7748
Area	1.4660370788335E+16

Sphere

Radius = n

Volume	1.3353073272324E+24
Surface area	5.8641483153342E+16
Circumference	429217488.7748

Square

Length = n

Perimeter	273248340
Area	4666540957047225
Diagonal	96607877.080984

Cube

Length = n

Surface area	27999245742283350
Volume	3.1878114251379E+23
Space diagonal	118320001.99096

Equilateral Triangle

Length = n

Perimeter	204936255
Area	2.0206715083017E+15
Altitude	59160000.995482

Triangular Pyramid

Length = n

Surface area	2.0206715083017E+15
Volume	3.7568717930983E+22
Height	32202625.693661