679539745 (number)

679539745 is an odd 9-digits composite number following 679539744 and preceding 679539746. In scientific notation, it is written as 6.79539745 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 524885760 positive integers (up to 679539745) that are relatively prime to 679539745.

Interesting facts

Basic properties

Name

Name six hundred seventy-nine million five hundred thirty-nine thousand seven hundred forty-five

Notation

Scientific notation 6.79539745 × 10^8
Engineering notation 6.79539745 × 10^6

Prime Factorization of 679539745

Prime Factorization 5 × 29 × 4686481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 679539745
Product of the distinct prime numbers

The prime factorization of 679539745 is 5 × 29 × 4686481. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 679539745)

Multiplication

n×y
n×2 1359079490
n×3 2038619235
n×4 2718158980
n×5 3397698725

Division

n÷y
n÷2 339769872.5
n÷3 226513248.33333
n÷3 169884936.25
n÷5 135907949

Exponentiation

ny
n2 461774265034665025
n3 3.1379396630922E+26
n4 2.1323547184831E+35
n5 1.4490197816475E+44

Nth Root

y√n
2√n 26067.983140243
3√n 879.1674913354
4√n 161.45582411373
5√n 58.40405114074

Divisors of 679539745

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 -679539744
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 679539745 can be divided by 8 positive divisors. The sum of these divisors (counting 679539745) is 1, the average is 0.125.

Base conversion 679539745

Base System Value
2 Binary 101000100000001111010000100001
3 Ternary 1202100200012021201
4 Quaternary 220200033100201
5 Quinary 2342430232440
6 Senary 151232521201
8 Octal 5040172041
10 Decimal 679539745
12 Duodecimal 16b6b0201
16 Hexadecimal 2880f421
20 Vigesimal ac72975
36 Base36 b8kw81

Cryptographic Hash Functions

md5 becc8218835e2e751daab5961feb6c41
sha1 5b427924e834a0187bbe07af127163b4eb5cc213
sha256 f9e9deb187c176f555fb870ec3b4378c76affecb5d6a112f626f7489b6204818
sha512 5e78b19606e508f0a55f2f4d32fd7bd01ef83b3cea36d5191ae3e53ad693419bfe1611cbb06768d22c5f8752068dcceab9a726463256ebcfcfb12887a11c2669
ripemd-160 bdf6d5db2ff09d54e695528d268ac089bec26e1d

679539745 as geometric shapes

Circle

Radius = n
Diameter 1359079490
Circumference 4269674141.4286
Area 1.4507066386497E+18

Sphere

Radius = n
Volume 1.3144170923971E+27
Surface area 5.8028265545989E+18
Circumference 4269674141.4286

Square

Length = n
Perimeter 2718158980
Area 461774265034665025
Diagonal 961014323.55055

Cube

Length = n
Surface area 2770645590207990150
Volume 3.1379396630922E+26
Space diagonal 1176997364.1024

Equilateral Triangle

Length = n
Perimeter 2038619235
Area 1.9995412216695E+17
Altitude 588498682.0512

Triangular Pyramid

Length = n
Surface area 1.9995412216695E+17
Volume 3.6980973578779E+25
Height 320338107.85018