686996937 (number)

686996937 is an odd 9-digits composite number following 686996936 and preceding 686996938. In scientific notation, it is written as 6.86996937 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 415530000 positive integers (up to 686996937) that are relatively prime to 686996937.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million nine hundred ninety-six thousand nine hundred thirty-seven

Notation

Scientific notation 6.86996937 × 10^8
Engineering notation 6.86996937 × 10^6

Prime Factorization of 686996937

Prime Factorization 9 × 3 × 11 × 571 × 4051

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 686996937
Product of the distinct prime numbers

The prime factorization of 686996937 is 9 × 3 × 11 × 571 × 4051. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 686996937)

Multiplication

n×y
n×2 1373993874
n×3 2060990811
n×4 2747987748
n×5 3434984685

Division

n÷y
n÷2 343498468.5
n÷3 228998979
n÷3 171749234.25
n÷5 137399387.4

Exponentiation

ny
n2 471964791447381969
n3 3.242383660962E+26
n4 2.2275076436597E+35
n5 1.5302909283383E+44

Nth Root

y√n
2√n 26210.626413728
3√n 882.37176007627
4√n 161.89696233632
5√n 58.531676032253

Divisors of 686996937

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 -686996936
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 686996937 can be divided by 32 positive divisors. The sum of these divisors (counting 686996937) is 1, the average is 0.03125.

Base conversion 686996937

Base System Value
2 Binary 101000111100101011110111001001
3 Ternary 1202212201001122000
4 Quaternary 220330223313021
5 Quinary 2401332400222
6 Senary 152100421213
8 Octal 5074536711
10 Decimal 686996937
12 Duodecimal 1720a7809
16 Hexadecimal 28f2bdc9
20 Vigesimal aedec6h
36 Base36 bd0q89

Cryptographic Hash Functions

md5 c054f1d1453fff399c13188b23b82ced
sha1 38cc205609f53a1d6af71aa26404069843a2fd12
sha256 293cc907ff9e1286428215a08f527213f5c633eb7846ed4bd6b37c57b500bcc7
sha512 c66995238a1f4781cc872e3fd05937888bd53c149e9a010c6c7653dd7cd8e4792d425f297edbed7e31b23af3b685e5dc4bf80e5c8a1d7667c8dc37126813843e
ripemd-160 9f29a10e225bb2a4a58a2c733e145bfc2daa0435

686996937 as geometric shapes

Circle

Radius = n
Diameter 1373993874
Circumference 4316529060.6358
Area 1.4827211215641E+18

Sphere

Radius = n
Volume 1.3581664919197E+27
Surface area 5.9308844862565E+18
Circumference 4316529060.6358

Square

Length = n
Perimeter 2747987748
Area 471964791447381969
Diagonal 971560385.61417

Cube

Length = n
Surface area 2831788748684291814
Volume 3.242383660962E+26
Space diagonal 1189913599.5282

Equilateral Triangle

Length = n
Perimeter 2060990811
Area 2.0436674954263E+17
Altitude 594956799.7641

Triangular Pyramid

Length = n
Surface area 2.0436674954263E+17
Volume 3.8211857897911E+25
Height 323853461.87139