968388638 (number)

968388638 is an even 9-digits composite number following 968388637 and preceding 968388639. In scientific notation, it is written as 9.68388638 × 10^8. The sum of its digits is 59. It has a total of 5 prime factors and 32 positive divisors. There are 404591040 positive integers (up to 968388638) that are relatively prime to 968388638.

Interesting facts

Basic properties

Name

Name nine hundred sixty-eight million three hundred eighty-eight thousand six hundred thirty-eight

Notation

Scientific notation 9.68388638 × 10^8
Engineering notation 9.68388638 × 10^6

Prime Factorization of 968388638

Prime Factorization 2 × 7 × 43 × 659 × 2441

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 968388638
Product of the distinct prime numbers

The prime factorization of 968388638 is 2 × 7 × 43 × 659 × 2441. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 968388638)

Multiplication

n×y
n×2 1936777276
n×3 2905165914
n×4 3873554552
n×5 4841943190

Division

n÷y
n÷2 484194319
n÷3 322796212.66667
n÷3 242097159.5
n÷5 193677727.6

Exponentiation

ny
n2 937776554207495044
n3 9.0813216007733E+26
n4 8.7942486562128E+35
n5 8.5162504784233E+44

Nth Root

y√n
2√n 31118.943394659
3√n 989.34985644168
4√n 176.40562177737
5√n 62.691684174112

Divisors of 968388638

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -968388637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 968388638 can be divided by 32 positive divisors. The sum of these divisors (counting 968388638) is 1, the average is 0.03125.

Base conversion 968388638

Base System Value
2 Binary 111001101110000111000000011110
3 Ternary 2111111012020110212
4 Quaternary 321232013000132
5 Quinary 3440401414023
6 Senary 240031532422
8 Octal 7156070036
10 Decimal 968388638
12 Duodecimal 23038a112
16 Hexadecimal 39b8701e
20 Vigesimal f2c8bbi
36 Base36 g0jxge

Cryptographic Hash Functions

md5 449c3f8a2ebd87eea0ce300716e08125
sha1 9e61f9bcdceb39fd9fafcd79ef1a278e600d7a5c
sha256 cb9e853b4777301157f78af43c62a0ee11ed8b117c6b1ae29f3301b2587cf52a
sha512 8243e734300285617e28d4a8310982616b4826969e5d3c3695eed2690c673dfc51ec7bba38fd84c0eaa99929ffdfa6c4c401fdaebe17bdaee65a2923e70c2786
ripemd-160 d5441c0c8dd0f50bc952905705cce72bfa04c18c

968388638 as geometric shapes

Circle

Radius = n
Diameter 1936777276
Circumference 6084565261.9213
Area 2.946111933407E+18

Sphere

Radius = n
Volume 3.8039750967834E+27
Surface area 1.1784447733628E+19
Circumference 6084565261.9213

Square

Length = n
Perimeter 3873554552
Area 937776554207495044
Diagonal 1369508345.5076

Cube

Length = n
Surface area 5626659325244970264
Volume 9.0813216007733E+26
Space diagonal 1677298322.4884

Equilateral Triangle

Length = n
Perimeter 2905165914
Area 4.0606915950856E+17
Altitude 838649161.24421

Triangular Pyramid

Length = n
Surface area 4.0606915950856E+17
Volume 1.0702440143404E+26
Height 456502781.83587