688045304 (number)

688045304 is an even 9-digits composite number following 688045303 and preceding 688045305. In scientific notation, it is written as 6.88045304 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 8 positive divisors. There are 344022648 positive integers (up to 688045304) that are relatively prime to 688045304.

Interesting facts

Basic properties

Name

Name six hundred eighty-eight million forty-five thousand three hundred four

Notation

Scientific notation 6.88045304 × 10^8
Engineering notation 6.88045304 × 10^6

Prime Factorization of 688045304

Prime Factorization 2 × 2 × 2 × 86005663

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 172011326
Product of the distinct prime numbers

The prime factorization of 688045304 is 2 × 2 × 2 × 86005663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 17, 47, 933, 746, 9382, 793, 45958, 94974, 957874, 780496, 3855868, 6107712, 9999500, 11625056, 342017760, 770927197, 2081310848, 2555594924

Basic calculations (n = 688045304)

Multiplication

n×y
n×2 1376090608
n×3 2064135912
n×4 2752181216
n×5 3440226520

Division

n÷y
n÷2 344022652
n÷3 229348434.66667
n÷3 172011326
n÷5 137609060.8

Exponentiation

ny
n2 473406340356452416
n3 3.2572500936608E+26
n4 2.2411356308969E+35
n5 1.5420028464657E+44

Nth Root

y√n
2√n 26230.617682396
3√n 882.82036920273
4√n 161.95869128391
5√n 58.549529170291

Divisors of 688045304

1, 2, 4, 8, 86005663, 172011326, 344022652, 688045304

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -688045303
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 688045304 can be divided by 8 positive divisors. The sum of these divisors (counting 688045304) is 1, the average is 0.125.

Base conversion 688045304

Base System Value
2 Binary 101001000000101011110011111000
3 Ternary 1202221200022201102
4 Quaternary 221000223303320
5 Quinary 2402114422204
6 Senary 152135110532
8 Octal 5100536370
10 Decimal 688045304
12 Duodecimal 172512448
16 Hexadecimal 2902bcf8
20 Vigesimal af05d54
36 Base36 bdn75k

Cryptographic Hash Functions

md5 acad9db75e17c9e709d4243cc03da88d
sha1 4ad8c23b01edceb06f9854efc871afb17636386e
sha256 53981b996465240b309fbd7ced10649154f2a07bcccbb8ad818c0b8e5d3cd9d9
sha512 8444ef245358d0a54e4e6045d66353d14cb90e64d63ba439023d2bd1bdc14ce8b5b1c940c6ff17f22558d5208dad6d0aaf6489b1b2ee50b771051ed18189669f
ripemd-160 f20a703d9a0b661207be36089d084755a60f6fb8

688045304 as geometric shapes

Circle

Radius = n
Diameter 1376090608
Circumference 4323116144.7667
Area 1.4872498810267E+18

Sphere

Radius = n
Volume 1.3643937286866E+27
Surface area 5.9489995241066E+18
Circumference 4323116144.7667

Square

Length = n
Perimeter 2752181216
Area 473406340356452416
Diagonal 973043000.44392

Cube

Length = n
Surface area 2840438042138714496
Volume 3.2572500936608E+26
Space diagonal 1191729424.4372

Equilateral Triangle

Length = n
Perimeter 2064135912
Area 2.0499095853066E+17
Altitude 595864712.21859

Triangular Pyramid

Length = n
Surface area 2.0499095853066E+17
Volume 3.8387060487468E+25
Height 324347666.81464