68090345 (number)

68090345 is an odd 8-digits composite number following 68090344 and preceding 68090346. In scientific notation, it is written as 6.8090345 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 54472272 positive integers (up to 68090345) that are relatively prime to 68090345.

Interesting facts

Basic properties

Name

Name sixty-eight million ninety thousand three hundred forty-five

Notation

Scientific notation 6.8090345 × 10^7
Engineering notation 6.8090345 × 10^6

Prime Factorization of 68090345

Prime Factorization 5 × 13618069

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 68090345
Product of the distinct prime numbers

The prime factorization of 68090345 is 5 × 13618069. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 77, 83, 70, 460, 9170, 1972, 45785, 6102, 783946, 515751, 487816, 2475878, 50633116, 78435949, 665539172, 724288249, 3141077922, 3953897675

Basic calculations (n = 68090345)

Multiplication

n×y
n×2 136180690
n×3 204271035
n×4 272361380
n×5 340451725

Division

n÷y
n÷2 34045172.5
n÷3 22696781.666667
n÷3 17022586.25
n÷5 13618069

Exponentiation

ny
n2 4636295082219025
n3 3.156869316701E+23
n4 2.1495232089408E+31
n5 1.4636177688229E+39

Nth Root

y√n
2√n 8251.6874031921
3√n 408.34619349566
4√n 90.838798996861
5√n 36.865243509329

Divisors of 68090345

1, 5, 13618069, 68090345

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 -68090344
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 68090345 can be divided by 4 positive divisors. The sum of these divisors (counting 68090345) is 1, the average is 0.25.

Base conversion 68090345

Base System Value
2 Binary 100000011101111100111101001
3 Ternary 11202010100101122
4 Quaternary 10003233213221
5 Quinary 114412342340
6 Senary 10431225025
8 Octal 403574751
10 Decimal 68090345
12 Duodecimal 1a978175
16 Hexadecimal 40ef9e9
20 Vigesimal 115b5h5
36 Base36 14jeuh

Cryptographic Hash Functions

md5 0799ffe2cb24760f595c81fa4e0f62c5
sha1 d1a65cc374bcba9d584467d61c77aca42124cb9d
sha256 d48e77853edc5ce1d27ef6f1a0b70482bf8750035b6b5e836207e3b4bbc16e5f
sha512 6fdce73d6da2e3153b1cd3b35a361154c31586b75cd7ed3ec0d62ca83b00a1caf74d68c2ad55562bbdfd446e6f4f9173145ae81df51884e9b80593da38c45f4f
ripemd-160 c6444e95a083db77c6695e86889af2c66a38f8ec

68090345 as geometric shapes

Circle

Radius = n
Diameter 136180690
Circumference 427824255.26479
Area 1.4565350570174E+16

Sphere

Radius = n
Volume 1.3223463271588E+24
Surface area 5.8261402280695E+16
Circumference 427824255.26479

Square

Length = n
Perimeter 272361380
Area 4636295082219025
Diagonal 96294289.365663

Cube

Length = n
Surface area 27817770493314150
Volume 3.156869316701E+23
Space diagonal 117935937.04489

Equilateral Triangle

Length = n
Perimeter 204271035
Area 2.0075746603213E+15
Altitude 58967968.522447

Triangular Pyramid

Length = n
Surface area 2.0075746603213E+15
Volume 3.7204061685983E+22
Height 32098096.455221