688045012 (number)

688045012 is an even 9-digits composite number following 688045011 and preceding 688045013. In scientific notation, it is written as 6.88045012 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 321310080 positive integers (up to 688045012) that are relatively prime to 688045012.

Interesting facts

Basic properties

Name

Name six hundred eighty-eight million forty-five thousand twelve

Notation

Scientific notation 6.88045012 × 10^8
Engineering notation 6.88045012 × 10^6

Prime Factorization of 688045012

Prime Factorization 2 × 2 × 17 × 131 × 77239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 344022506
Product of the distinct prime numbers

The prime factorization of 688045012 is 2 × 2 × 17 × 131 × 77239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 12, 63, 600, 145, 3117, 1729, 78394, 3819, 376580, 242164, 8163922, 371852, 75016047, 65971703, 834232256, 216270047, 7469873367, 8969560179

Basic calculations (n = 688045012)

Multiplication

n×y
n×2 1376090024
n×3 2064135036
n×4 2752180048
n×5 3440225060

Division

n÷y
n÷2 344022506
n÷3 229348337.33333
n÷3 172011253
n÷5 137609002.4

Exponentiation

ny
n2 473405938538080144
n3 3.257245946623E+26
n4 2.2411318264312E+35
n5 1.5419995744104E+44

Nth Root

y√n
2√n 26230.61211638
3√n 882.82024431581
4√n 161.95867410046
5√n 58.549524200716

Divisors of 688045012

1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 77239, 154478, 308956, 1313063, 2626126, 5252252, 10118309, 20236618, 40473236, 172011253, 344022506, 688045012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -688045011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 688045012 can be divided by 24 positive divisors. The sum of these divisors (counting 688045012) is 1, the average is 0.041666666666667.

Base conversion 688045012

Base System Value
2 Binary 101001000000101011101111010100
3 Ternary 1202221200022022121
4 Quaternary 221000223233110
5 Quinary 2402114420022
6 Senary 152135105324
8 Octal 5100535724
10 Decimal 688045012
12 Duodecimal 172512244
16 Hexadecimal 2902bbd4
20 Vigesimal af05cac
36 Base36 bdn6xg

Cryptographic Hash Functions

md5 52885bdb7ac3ae67a7806da756896b0d
sha1 32219e9340b7c2a15e59aa3fa1354e404bc59f67
sha256 b0e0cabc6dfda01f17ea27428c1e420533cccf45ef1e0399a26950a379058cf2
sha512 a7a6d8c4554fdfd81125e965802a1f17be322cdc3aa4d263cbc8160a68389fbd854730ae302c6f5c62d1f0ce062a9a1b87ba7b6ef7b421321b6c98d15dbcd58f
ripemd-160 1f5acb120afcbc7ef30698050ddb561967364320

688045012 as geometric shapes

Circle

Radius = n
Diameter 1376090024
Circumference 4323114310.0766
Area 1.487248618677E+18

Sphere

Radius = n
Volume 1.3643919915795E+27
Surface area 5.9489944747081E+18
Circumference 4323114310.0766

Square

Length = n
Perimeter 2752180048
Area 473405938538080144
Diagonal 973042587.49356

Cube

Length = n
Surface area 2840435631228480864
Volume 3.257245946623E+26
Space diagonal 1191728918.6783

Equilateral Triangle

Length = n
Perimeter 2064135036
Area 2.049907845382E+17
Altitude 595864459.33917

Triangular Pyramid

Length = n
Surface area 2.049907845382E+17
Volume 3.8387011614159E+25
Height 324347529.16452