68091338 (number)

68091338 is an even 8-digits composite number following 68091337 and preceding 68091339. In scientific notation, it is written as 6.8091338 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 29104656 positive integers (up to 68091338) that are relatively prime to 68091338.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8091338 × 10^7
Engineering notation 6.8091338 × 10^6

Prime Factorization of 68091338

Prime Factorization 2 × 7 × 389 × 12503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68091338
Product of the distinct prime numbers

The prime factorization of 68091338 is 2 × 7 × 389 × 12503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 93, 94, 102, 713, 7245, 5881, 26589, 37244, 44643, 303490, 671910, 3425902, 64107549, 75268017, 639951926, 306330702, 2389920779, 7001302877

Basic calculations (n = 68091338)

Multiplication

n×y
n×2 136182676
n×3 204274014
n×4 272365352
n×5 340456690

Division

n÷y
n÷2 34045669
n÷3 22697112.666667
n÷3 17022834.5
n÷5 13618267.6

Exponentiation

ny
n2 4636430310630244
n3 3.1570074339457E+23
n4 2.1496486025331E+31
n5 1.4637244957631E+39

Nth Root

y√n
2√n 8251.7475724843
3√n 408.34817853382
4√n 90.839130183442
5√n 36.86535103404

Divisors of 68091338

1, 2, 7, 14, 389, 778, 2723, 5446, 12503, 25006, 87521, 175042, 4863667, 9727334, 34045669, 68091338

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 -68091337
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 68091338 can be divided by 16 positive divisors. The sum of these divisors (counting 68091338) is 1, the average is 0.0625.

Base conversion 68091338

Base System Value
2 Binary 100000011101111110111001010
3 Ternary 11202010101202102
4 Quaternary 10003233313022
5 Quinary 114412410323
6 Senary 10431233402
8 Octal 403576712
10 Decimal 68091338
12 Duodecimal 1a978862
16 Hexadecimal 40efdca
20 Vigesimal 115b86i
36 Base36 14jfm2

Cryptographic Hash Functions

md5 58d9d09142714cdda2e8b01c7b942607
sha1 824c3943ba20a4f76f8815d75c74a256c3c9fb1d
sha256 ed75eac894939eab0ada34f5f4d1d4ce22a337af8b67f23e87dbcf58cb255cf9
sha512 26d6e278f12bb90dab362d69151597acf157c8486035644c06d2ad6fd661573cba19b508c4612e7c0824eee96b6750a856bd8d7b942440f2b97400fc26fd00bc
ripemd-160 c41ff4a31d7d2507d14f04ad8c9b440400dc9ff4

68091338 as geometric shapes

Circle

Radius = n
Diameter 136182676
Circumference 427830494.4678
Area 1.4565775402757E+16

Sphere

Radius = n
Volume 1.322404181575E+24
Surface area 5.8263101611028E+16
Circumference 427830494.4678

Square

Length = n
Perimeter 272365352
Area 4636430310630244
Diagonal 96295693.679731

Cube

Length = n
Surface area 27818581863781464
Volume 3.1570074339457E+23
Space diagonal 117937656.97135

Equilateral Triangle

Length = n
Perimeter 204274014
Area 2.007633215941E+15
Altitude 58968828.485673

Triangular Pyramid

Length = n
Surface area 2.007633215941E+15
Volume 3.7205689413322E+22
Height 32098564.55991