679397720 (number)

679397720 is an even 9-digits composite number following 679397719 and preceding 679397721. In scientific notation, it is written as 6.79397720 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors. There are 271759072 positive integers (up to 679397720) that are relatively prime to 679397720.

Interesting facts

Basic properties

Name

Name six hundred seventy-nine million three hundred ninety-seven thousand seven hundred twenty

Notation

Scientific notation 6.79397720 × 10^8
Engineering notation 6.79397720 × 10^6

Prime Factorization of 679397720

Prime Factorization 2 × 2 × 2 × 5 × 16984943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 169849430
Product of the distinct prime numbers

The prime factorization of 679397720 is 2 × 2 × 2 × 5 × 16984943. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 76, 63, 701, 316, 1877, 9228, 86531, 21151, 304669, 44168, 5973428, 1304403, 78368127, 83898335, 163540305, 923321315, 4948329106, 1127659765

Basic calculations (n = 679397720)

Multiplication

n×y
n×2 1358795440
n×3 2038193160
n×4 2717590880
n×5 3396988600

Division

n÷y
n÷2 339698860
n÷3 226465906.66667
n÷3 169849430
n÷5 135879544

Exponentiation

ny
n2 461581261941198400
n3 3.1359725695757E+26
n4 2.1305726137523E+35
n5 1.4475061760777E+44

Nth Root

y√n
2√n 26065.258870765
3√n 879.10623788466
4√n 161.44738731477
5√n 58.40160962677

Divisors of 679397720

1, 2, 4, 5, 8, 10, 20, 40, 16984943, 33969886, 67939772, 84924715, 135879544, 169849430, 339698860, 679397720

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -679397719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 679397720 can be divided by 16 positive divisors. The sum of these divisors (counting 679397720) is 1, the average is 0.0625.

Base conversion 679397720

Base System Value
2 Binary 101000011111101100100101011000
3 Ternary 1202100101222110112
4 Quaternary 220133230211120
5 Quinary 2342411211340
6 Senary 151225503452
8 Octal 5037544530
10 Decimal 679397720
12 Duodecimal 16b641b88
16 Hexadecimal 287ec958
20 Vigesimal ac64e60
36 Base36 b8humw

Cryptographic Hash Functions

md5 22ce4ce7b087c030a5f5e75730f232cf
sha1 aa3d274fc1e4348bdbdcd3f16f37ef6f066df01d
sha256 08fe123a1eea9b2963b521833c945a617c7122d65ff3216fd5060c28d1a5e1f2
sha512 cf58ec8bad4d3e7a39823f2e87903d65105c0d4a64b331f6b31ec917b403fec71f9ed6f7544d38d7b2a29cee9f6970c6cff690a6be8db05419f10562d8acba26
ripemd-160 a565c3ee050e680bf6b108c40bb66e33ddeba26d

679397720 as geometric shapes

Circle

Radius = n
Diameter 1358795440
Circumference 4268781772.0353
Area 1.4501003015492E+18

Sphere

Radius = n
Volume 1.3135931181918E+27
Surface area 5.8004012061967E+18
Circumference 4268781772.0353

Square

Length = n
Perimeter 2717590880
Area 461581261941198400
Diagonal 960813469.86936

Cube

Length = n
Surface area 2769487571647190400
Volume 3.1359725695757E+26
Space diagonal 1176751369.5865

Equilateral Triangle

Length = n
Perimeter 2038193160
Area 1.9987054937598E+17
Altitude 588375684.79323

Triangular Pyramid

Length = n
Surface area 1.9987054937598E+17
Volume 3.6957791159367E+25
Height 320271156.62312