687699425 (number)

687699425 is an odd 9-digits composite number following 687699424 and preceding 687699426. In scientific notation, it is written as 6.87699425 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 451059840 positive integers (up to 687699425) that are relatively prime to 687699425.

Interesting facts

Basic properties

Name

Name six hundred eighty-seven million six hundred ninety-nine thousand four hundred twenty-five

Notation

Scientific notation 6.87699425 × 10^8
Engineering notation 6.87699425 × 10^6

Prime Factorization of 687699425

Prime Factorization 175 × 23 × 170857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 687699425
Product of the distinct prime numbers

The prime factorization of 687699425 is 175 × 23 × 170857. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 687699425)

Multiplication

n×y
n×2 1375398850
n×3 2063098275
n×4 2750797700
n×5 3438497125

Division

n÷y
n÷2 343849712.5
n÷3 229233141.66667
n÷3 171924856.25
n÷5 137539885

Exponentiation

ny
n2 472930499145330625
n3 3.2523403232721E+26
n4 2.2366325702185E+35
n5 1.5381309324755E+44

Nth Root

y√n
2√n 26224.023814053
3√n 882.67241372891
4√n 161.93833336815
5√n 58.543641439999

Divisors of 687699425

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 -687699424
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 687699425 can be divided by 8 positive divisors. The sum of these divisors (counting 687699425) is 1, the average is 0.125.

Base conversion 687699425

Base System Value
2 Binary 101000111111010111010111100001
3 Ternary 1202221000202021002
4 Quaternary 220333113113201
5 Quinary 2402022340200
6 Senary 152123441345
8 Octal 5077272741
10 Decimal 687699425
12 Duodecimal 172386255
16 Hexadecimal 28fd75e1
20 Vigesimal aei28b5
36 Base36 bdfs9t

Cryptographic Hash Functions

md5 7de5da7bbd231ba93acaaeb372bfcfb2
sha1 374bd9ab4ffc1b97a4fb49816184f99b4569b41d
sha256 e8066e4c47eaab7f27fdecd2b7dfd72487ed404bd9630fd7cc344e449326ada5
sha512 7a975795d87574b6d5624b68dd133bfbdb0616cb355f5ffcdc5553b98e2329e471fe07f13fc4df34a0fdde0d6e8cfd157e68db720e9d4cd4e7bb699ec37b408c
ripemd-160 bac469ac22c589447616de1d709e564fb1df637a

687699425 as geometric shapes

Circle

Radius = n
Diameter 1375398850
Circumference 4320942922.9158
Area 1.4857549817735E+18

Sphere

Radius = n
Volume 1.3623371288754E+27
Surface area 5.9430199270941E+18
Circumference 4320942922.9158

Square

Length = n
Perimeter 2750797700
Area 472930499145330625
Diagonal 972553853.67118

Cube

Length = n
Surface area 2837582994871983750
Volume 3.2523403232721E+26
Space diagonal 1191130344.4359

Equilateral Triangle

Length = n
Perimeter 2063098275
Area 2.0478491324216E+17
Altitude 595565172.21795

Triangular Pyramid

Length = n
Surface area 2.0478491324216E+17
Volume 3.8329198288535E+25
Height 324184617.89039