688768052 (number)

688768052 is an even 9-digits composite number following 688768051 and preceding 688768053. In scientific notation, it is written as 6.88768052 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 295186296 positive integers (up to 688768052) that are relatively prime to 688768052.

Interesting facts

Basic properties

Name

Name six hundred eighty-eight million seven hundred sixty-eight thousand fifty-two

Notation

Scientific notation 6.88768052 × 10^8
Engineering notation 6.88768052 × 10^6

Prime Factorization of 688768052

Prime Factorization 2 × 2 × 7 × 24598859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 344384026
Product of the distinct prime numbers

The prime factorization of 688768052 is 2 × 2 × 7 × 24598859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 53, 18, 373, 798, 277, 8055, 55983, 11370, 721147, 749061, 3484992, 9779822, 61439210, 1020262, 861280166, 136412607, 6386250425, 559695343

Basic calculations (n = 688768052)

Multiplication

n×y
n×2 1377536104
n×3 2066304156
n×4 2755072208
n×5 3443840260

Division

n÷y
n÷2 344384026
n÷3 229589350.66667
n÷3 172192013
n÷5 137753610.4

Exponentiation

ny
n2 474401429455874704
n3 3.2675254843234E+26
n4 2.2505671626978E+35
n5 1.5501187605465E+44

Nth Root

y√n
2√n 26244.390867383
3√n 883.12937665233
4√n 162.00120637632
5√n 58.561824519367

Divisors of 688768052

1, 2, 4, 7, 14, 28, 24598859, 49197718, 98395436, 172192013, 344384026, 688768052

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -688768051
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 688768052 can be divided by 12 positive divisors. The sum of these divisors (counting 688768052) is 1, the average is 0.083333333333333.

Base conversion 688768052

Base System Value
2 Binary 101001000011011100010000110100
3 Ternary 1210000001001010212
4 Quaternary 221003130100310
5 Quinary 2402311034202
6 Senary 152202404552
8 Octal 5103342064
10 Decimal 688768052
12 Duodecimal 172800758
16 Hexadecimal 290dc434
20 Vigesimal af4g02c
36 Base36 be2otw

Cryptographic Hash Functions

md5 fed19b6a9e6f46400fd25bc97c420ce1
sha1 c44e1282baa0e2ddc3883af204e44bb583957b03
sha256 04a594dbb5c77507d63e6bd942121fa9a32606ffde025ffdaf039e17b228a0d7
sha512 dec4ba9007e02f3cacf775789ba588900dd31753b2d21eab3e85bd70245584cb099da80c7cedf406585b70f14c2c61d653a9652f788e42c4235c6a14a569798d
ripemd-160 8a6003ca5171776be6d477705424174be5fd8324

688768052 as geometric shapes

Circle

Radius = n
Diameter 1377536104
Circumference 4327657304.3811
Area 1.4903760456311E+18

Sphere

Radius = n
Volume 1.3686978742624E+27
Surface area 5.9615041825243E+18
Circumference 4327657304.3811

Square

Length = n
Perimeter 2755072208
Area 474401429455874704
Diagonal 974065120.4677

Cube

Length = n
Surface area 2846408576735248224
Volume 3.2675254843234E+26
Space diagonal 1192981260.6942

Equilateral Triangle

Length = n
Perimeter 2066304156
Area 2.0542184475022E+17
Altitude 596490630.34712

Triangular Pyramid

Length = n
Surface area 2.0542184475022E+17
Volume 3.8508157127749E+25
Height 324688373.48923