688032925 (number)

688032925 is an odd 9-digits composite number following 688032924 and preceding 688032926. In scientific notation, it is written as 6.88032925 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 486717440 positive integers (up to 688032925) that are relatively prime to 688032925.

Interesting facts

Basic properties

Name

Name six hundred eighty-eight million thirty-two thousand nine hundred twenty-five

Notation

Scientific notation 6.88032925 × 10^8
Engineering notation 6.88032925 × 10^6

Prime Factorization of 688032925

Prime Factorization 115 × 17 × 5 × 59 × 1193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 688032925
Product of the distinct prime numbers

The prime factorization of 688032925 is 115 × 17 × 5 × 59 × 1193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 688032925)

Multiplication

n×y
n×2 1376065850
n×3 2064098775
n×4 2752131700
n×5 3440164625

Division

n÷y
n÷2 344016462.5
n÷3 229344308.33333
n÷3 172008231.25
n÷5 137606585

Exponentiation

ny
n2 473389305884055625
n3 3.2570742879113E+26
n4 2.2409743492539E+35
n5 1.5418641363671E+44

Nth Root

y√n
2√n 26230.381716628
3√n 882.81507473601
4√n 161.95796280711
5√n 58.549318489444

Divisors of 688032925

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 -688032924
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 688032925 can be divided by 32 positive divisors. The sum of these divisors (counting 688032925) is 1, the average is 0.03125.

Base conversion 688032925

Base System Value
2 Binary 101001000000101000110010011101
3 Ternary 1202221122200201221
4 Quaternary 221000220302131
5 Quinary 2402114023200
6 Senary 152134533341
8 Octal 5100506235
10 Decimal 688032925
12 Duodecimal 172507251
16 Hexadecimal 29028c9d
20 Vigesimal af04265
36 Base36 bdmxlp

Cryptographic Hash Functions

md5 505148253d0da28d9d71357e357972a7
sha1 c21a1895cded1d687fee112cd0320f25c3fb47b5
sha256 bc9483886fffe20ab0f7113d7adbbc2c8e410d12194e7e13080b27eaa49cf089
sha512 041c2f4381040b59621ae36b2c4b2cc5c7df1a56ac529fb56c98bdb0193d0980696f427eb66910174c6d32f523903dcf95e66004abe7b912394b19d249f6cb35
ripemd-160 7cf9714fc153f682cd27d462e4ab32a3d6d670f1

688032925 as geometric shapes

Circle

Radius = n
Diameter 1376065850
Circumference 4323038365.2158
Area 1.4871963656533E+18

Sphere

Radius = n
Volume 1.3643200873464E+27
Surface area 5.9487854626133E+18
Circumference 4323038365.2158

Square

Length = n
Perimeter 2752131700
Area 473389305884055625
Diagonal 973025493.89423

Cube

Length = n
Surface area 2840335835304333750
Volume 3.2570742879113E+26
Space diagonal 1191707983.3802

Equilateral Triangle

Length = n
Perimeter 2064098775
Area 2.0498358238774E+17
Altitude 595853991.69011

Triangular Pyramid

Length = n
Surface area 2.0498358238774E+17
Volume 3.838498859684E+25
Height 324341831.29808