687568672 (number)

687568672 is an even 9-digits composite number following 687568671 and preceding 687568673. In scientific notation, it is written as 6.87568672 × 10^8. The sum of its digits is 55. It has a total of 9 prime factors and 96 positive divisors. There are 274489344 positive integers (up to 687568672) that are relatively prime to 687568672.

Interesting facts

Basic properties

Name

Name six hundred eighty-seven million five hundred sixty-eight thousand six hundred seventy-two

Notation

Scientific notation 6.87568672 × 10^8
Engineering notation 6.87568672 × 10^6

Prime Factorization of 687568672

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 17 × 103 × 1753

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 42973042
Product of the distinct prime numbers

The prime factorization of 687568672 is 2 × 2 × 2 × 2 × 2 × 7 × 17 × 103 × 1753. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 687568672)

Multiplication

n×y
n×2 1375137344
n×3 2062706016
n×4 2750274688
n×5 3437843360

Division

n÷y
n÷2 343784336
n÷3 229189557.33333
n÷3 171892168
n÷5 137513734.4

Exponentiation

ny
n2 472750678715843584
n3 3.2504855635175E+26
n4 2.2349320422629E+35
n5 1.536669256309E+44

Nth Root

y√n
2√n 26221.530695213
3√n 882.61646904476
4√n 161.93063544374
5√n 58.541415078103

Divisors of 687568672

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -687568671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 687568672 can be divided by 96 positive divisors. The sum of these divisors (counting 687568672) is 1, the average is 0.010416666666667.

Base conversion 687568672

Base System Value
2 Binary 101000111110110111011100100000
3 Ternary 1202220210002220101
4 Quaternary 220332313130200
5 Quinary 2402004144142
6 Senary 152120552144
8 Octal 5076673440
10 Decimal 687568672
12 Duodecimal 172322654
16 Hexadecimal 28fb7720
20 Vigesimal aeh61dc
36 Base36 bdczds

Cryptographic Hash Functions

md5 f3c9039d5f042cb4ca88b8aa19b9048b
sha1 4ed78a50b70ef824b2ef490b2d6dcbad3763eba2
sha256 6a6df9f49446965f6f977fab844bdcb0cce239ce9fca5ae5f3042cde2c68ba55
sha512 778d23e9754baa6c1acba5d59a06e4c99d1b980bbd4f15159badb08b734b112d56d079db4732ffd4c56a2bac0e862663853a8b42c75787caaf355ee71dfbb0b3
ripemd-160 49cb240e937304a3f96ccaf82fedc0b8eb399054

687568672 as geometric shapes

Circle

Radius = n
Diameter 1375137344
Circumference 4320121377.5874
Area 1.4851900592333E+18

Sphere

Radius = n
Volume 1.3615602089262E+27
Surface area 5.9407602369331E+18
Circumference 4320121377.5874

Square

Length = n
Perimeter 2750274688
Area 472750678715843584
Diagonal 972368941.00526

Cube

Length = n
Surface area 2836504072295061504
Volume 3.2504855635175E+26
Space diagonal 1190903873.5967

Equilateral Triangle

Length = n
Perimeter 2062706016
Area 2.0470704871213E+17
Altitude 595451936.79833

Triangular Pyramid

Length = n
Surface area 2.0470704871213E+17
Volume 3.8307339735203E+25
Height 324122980.33509