68386311 (number)

68386311 is an odd 8-digits composite number following 68386310 and preceding 68386312. In scientific notation, it is written as 6.8386311 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 39076128 positive integers (up to 68386311) that are relatively prime to 68386311.

Interesting facts

Basic properties

Name

Name sixty-eight million three hundred eighty-six thousand three hundred eleven

Notation

Scientific notation 6.8386311 × 10^7
Engineering notation 6.8386311 × 10^6

Prime Factorization of 68386311

Prime Factorization 9 × 7 × 7 × 7 × 22153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1395639
Product of the distinct prime numbers

The prime factorization of 68386311 is 9 × 7 × 7 × 7 × 22153. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 1, 16, 300, 430, 5273, 1805, 50591, 84812, 965701, 768294, 9094294, 3695808, 44127678, 12943226, 136059972, 110403295, 7995025701, 4011461472

Basic calculations (n = 68386311)

Multiplication

n×y
n×2 136772622
n×3 205158933
n×4 273545244
n×5 341931555

Division

n÷y
n÷2 34193155.5
n÷3 22795437
n÷3 17096577.75
n÷5 13677262.2

Exponentiation

ny
n2 4676687532188721
n3 3.1982140802608E+23
n4 2.1871406273729E+31
n5 1.4957047914426E+39

Nth Root

y√n
2√n 8269.6016228111
3√n 408.93698652408
4√n 90.937349987841
5√n 36.897236114568

Divisors of 68386311

1, 7, 9, 49, 63, 343, 441, 3087, 22153, 155071, 199377, 1085497, 1395639, 7598479, 9769473, 68386311

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68386310
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68386311 can be divided by 16 positive divisors. The sum of these divisors (counting 68386311) is 1, the average is 0.0625.

Base conversion 68386311

Base System Value
2 Binary 100000100110111111000000111
3 Ternary 11202200101101100
4 Quaternary 10010313320013
5 Quinary 120001330221
6 Senary 10441431143
8 Octal 404677007
10 Decimal 68386311
12 Duodecimal 1aa9b4b3
16 Hexadecimal 4137e07
20 Vigesimal 11785fb
36 Base36 14pr7r

Cryptographic Hash Functions

md5 91787775e6c86507fb9b13766accd0d5
sha1 0eaa09ba2bf8f9208adc9a2daac9102322b327af
sha256 0de2fd279559b3f8fa44b457626d06d55e452a11ce8594c95d1b1ad1a33b32af
sha512 970ac2612223afb7f283a9c3742bd6e76741fa5f59c9cb65239a8eeeeb1d532d6220df3f7d08903ea228ed712e91e4191f9e39e7f2e2fc2c507bda3cdddb4312
ripemd-160 40b0630951d21d689c3e04aa48c18b0dc4c1ac26

68386311 as geometric shapes

Circle

Radius = n
Diameter 136772622
Circumference 429683864.48741
Area 1.4692247194259E+16

Sphere

Radius = n
Volume 1.3396647812206E+24
Surface area 5.8768988777036E+16
Circumference 429683864.48741

Square

Length = n
Perimeter 273545244
Area 4676687532188721
Diagonal 96712848.496864

Cube

Length = n
Surface area 28060125193132326
Volume 3.1982140802608E+23
Space diagonal 118448565.19421

Equilateral Triangle

Length = n
Perimeter 205158933
Area 2.0250651042187E+15
Altitude 59224282.597103

Triangular Pyramid

Length = n
Surface area 2.0250651042187E+15
Volume 3.7691314397312E+22
Height 32237616.165621