678229745 (number)

678229745 is an odd 9-digits composite number following 678229744 and preceding 678229746. In scientific notation, it is written as 6.78229745 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 542583792 positive integers (up to 678229745) that are relatively prime to 678229745.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million two hundred twenty-nine thousand seven hundred forty-five

Notation

Scientific notation 6.78229745 × 10^8
Engineering notation 6.78229745 × 10^6

Prime Factorization of 678229745

Prime Factorization 5 × 135645949

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 678229745
Product of the distinct prime numbers

The prime factorization of 678229745 is 5 × 135645949. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 6, 62, 99, 286, 47, 7335, 7583, 2052, 63918, 422169, 966719, 435844, 2223338, 7778915, 33026878, 264720361, 268628518, 9957039656, 634762024

Basic calculations (n = 678229745)

Multiplication

n×y
n×2 1356459490
n×3 2034689235
n×4 2712918980
n×5 3391148725

Division

n÷y
n÷2 339114872.5
n÷3 226076581.66667
n÷3 169557436.25
n÷5 135645949

Exponentiation

ny
n2 459995587002765025
n3 3.1198268967401E+26
n4 2.1159594006202E+35
n5 1.435106604713E+44

Nth Root

y√n
2√n 26042.844410701
3√n 878.6021820974
4√n 161.37795515714
5√n 58.381515778241

Divisors of 678229745

1, 5, 135645949, 678229745

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678229744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678229745 can be divided by 4 positive divisors. The sum of these divisors (counting 678229745) is 1, the average is 0.25.

Base conversion 678229745

Base System Value
2 Binary 101000011011001111011011110001
3 Ternary 1202021012122022012
4 Quaternary 220123033123301
5 Quinary 2342111322440
6 Senary 151144452305
8 Octal 5033173361
10 Decimal 678229745
12 Duodecimal 16b17a095
16 Hexadecimal 286cf6f1
20 Vigesimal abiie75
36 Base36 b7stf5

Cryptographic Hash Functions

md5 466bb69be9f3bc42262d1726cc69c9d2
sha1 8bf421bb8311b422ac77257878b761751c0f54d7
sha256 2c809ef4f75d2758372cade8dfca4a32670e4e3124e2768a1d85901ec31e5a74
sha512 7f77aeebeb2b6c011dfa8e91b79b33f6184071d1eb14c5d01188444dbe543a3ecc7663ede99942b2487cf6c04a999bd201189ba7d51e655a71cce18973a53286
ripemd-160 50b4946ece649f5c23ca1777930ac7f5c65faf40

678229745 as geometric shapes

Circle

Radius = n
Diameter 1356459490
Circumference 4261443168.6762
Area 1.4451187568116E+18

Sphere

Radius = n
Volume 1.3068300345694E+27
Surface area 5.7804750272464E+18
Circumference 4261443168.6762

Square

Length = n
Perimeter 2712918980
Area 459995587002765025
Diagonal 959161703.78385

Cube

Length = n
Surface area 2759973522016590150
Volume 3.1198268967401E+26
Space diagonal 1174728377.5445

Equilateral Triangle

Length = n
Perimeter 2034689235
Area 1.9918393198656E+17
Altitude 587364188.77224

Triangular Pyramid

Length = n
Surface area 1.9918393198656E+17
Volume 3.6767512580219E+25
Height 319720567.92795