68443670 (number)

68443670 is an even 8-digits composite number following 68443669 and preceding 68443671. In scientific notation, it is written as 6.8443670 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 26540800 positive integers (up to 68443670) that are relatively prime to 68443670.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred forty-three thousand six hundred seventy

Notation

Scientific notation 6.8443670 × 10^7
Engineering notation 6.8443670 × 10^6

Prime Factorization of 68443670

Prime Factorization 2 × 5 × 4717 × 1451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68443670
Product of the distinct prime numbers

The prime factorization of 68443670 is 2 × 5 × 4717 × 1451. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 53, 53, 532, 482, 8930, 1641, 27838, 81231, 877911, 965486, 5654094, 9450764, 19439745, 52390640, 733891183, 847927068, 4168956020, 9469182766

Basic calculations (n = 68443670)

Multiplication

n×y
n×2 136887340
n×3 205331010
n×4 273774680
n×5 342218350

Division

n÷y
n÷2 34221835
n÷3 22814556.666667
n÷3 17110917.5
n÷5 13688734

Exponentiation

ny
n2 4684535963068900
n3 3.2062683355942E+23
n4 2.1944877189286E+31
n5 1.501987932534E+39

Nth Root

y√n
2√n 8273.0689589777
3√n 409.05128650291
4√n 90.956412412637
5√n 36.903423548411

Divisors of 68443670

1, 2, 5, 10, 1451, 2902, 4717, 7255, 9434, 14510, 23585, 47170, 6844367, 13688734, 34221835, 68443670

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 -68443669
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 68443670 can be divided by 16 positive divisors. The sum of these divisors (counting 68443670) is 1, the average is 0.0625.

Base conversion 68443670

Base System Value
2 Binary 100000101000101111000010110
3 Ternary 11202210022001202
4 Quaternary 10011011320112
5 Quinary 120010144140
6 Senary 10442552502
8 Octal 405057026
10 Decimal 68443670
12 Duodecimal 1ab08732
16 Hexadecimal 4145e16
20 Vigesimal 117f93a
36 Base36 14qzh2

Cryptographic Hash Functions

md5 ea265a633a60dd129b0c5c695d83a7e0
sha1 7fe3d5ddabf6cbde3971409586914fd88af2d396
sha256 43d26db7aba92a39c263c554bba956ed708162b42ade1faafc01b573349406d4
sha512 c07700cb6a821f3538ead6bcf7ef081c30a33cb6dadca16b778b5420fbf99eef839b7a00fa6fbf94e1dc24a70951cafc37b12cbe26047752dc9abbf26eb93019
ripemd-160 765e21365d6929c205b89b999f3008ea1aaa39e8

68443670 as geometric shapes

Circle

Radius = n
Diameter 136887340
Circumference 430044261.71345
Area 1.4716903767054E+16

Sphere

Radius = n
Volume 1.3430385398054E+24
Surface area 5.8867615068218E+16
Circumference 430044261.71345

Square

Length = n
Perimeter 273774680
Area 4684535963068900
Diagonal 96793966.372589

Cube

Length = n
Surface area 28107215778413400
Volume 3.2062683355942E+23
Space diagonal 118547913.89648

Equilateral Triangle

Length = n
Perimeter 205331010
Area 2.0284635744797E+15
Altitude 59273956.948239

Triangular Pyramid

Length = n
Surface area 2.0284635744797E+15
Volume 3.7786234706706E+22
Height 32264655.45753