345638520 (number)

345638520 is an even 9-digits composite number following 345638519 and preceding 345638521. In scientific notation, it is written as 3.45638520 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 90602496 positive integers (up to 345638520) that are relatively prime to 345638520.

Interesting facts

Basic properties

Name

Name three hundred forty-five million six hundred thirty-eight thousand five hundred twenty

Notation

Scientific notation 3.45638520 × 10^8
Engineering notation 3.45638520 × 10^6

Prime Factorization of 345638520

Prime Factorization 2 × 2 × 2 × 9 × 5 × 59 × 16273

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 86409630
Product of the distinct prime numbers

The prime factorization of 345638520 is 2 × 2 × 2 × 9 × 5 × 59 × 16273. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 7, 60, 12, 743, 988, 4770, 1053, 23406, 54047, 512799, 986539, 3766039, 274202, 67040745, 45014851, 699883822, 408710754, 1307645713, 1266920094

Basic calculations (n = 345638520)

Multiplication

n×y
n×2 691277040
n×3 1036915560
n×4 1382554080
n×5 1728192600

Division

n÷y
n÷2 172819260
n÷3 115212840
n÷3 86409630
n÷5 69127704

Exponentiation

ny
n2 119465986507790400
n3 4.1292046766893E+25
n4 1.427212193228E+34
n5 4.9329951019326E+42

Nth Root

y√n
2√n 18591.356055974
3√n 701.79032869398
4√n 136.35012305082
5√n 51.018117227846

Divisors of 345638520

1, 2, 4, 5, 8, 9, 10, 18, 20, 36, 40, 45, 59, 72, 90, 118, 180, 236, 295, 360, 472, 531, 590, 1062, 1180, 2124, 2360, 2655, 4248, 5310, 10620, 16273, 21240, 32546, 65092, 81365, 130184, 146457, 162730, 292914, 325460, 585828, 650920, 732285, 960107, 1171656, 1464570, 1920214, 2929140, 3840428, 4800535, 5858280, 7680856, 8640963, 9601070, 17281926, 19202140, 34563852, 38404280, 43204815, 69127704, 86409630, 172819260, 345638520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -345638519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 345638520 can be divided by 64 positive divisors. The sum of these divisors (counting 345638520) is 1, the average is 0.015625.

Base conversion 345638520

Base System Value
2 Binary 10100100110100000011001111000
3 Ternary 220002101020220200
4 Quaternary 110212200121320
5 Quinary 1201440413040
6 Senary 54144122200
8 Octal 2446403170
10 Decimal 345638520
12 Duodecimal 97906360
16 Hexadecimal 149a0678
20 Vigesimal 5804g60
36 Base36 5ps8e0

Cryptographic Hash Functions

md5 e686064aa9d1d68735a8c0014b716631
sha1 07730f587ea54b7bf1c0ffb43905180fe350ca03
sha256 8a4fa6c4432094bee1882be57934fcdaaa37d5c1663b0af1d2a936d9ec966df9
sha512 96129f0762ecf25503c983f967596e4d04676109745fcaa5845f4fb47ff26c25ba5210aadc711989afefb7d84e0d7a03386febbfc74b8b03a74c06915bee1ee6
ripemd-160 1789686f8c514525a8c4d67bafe9dd604397bb83

345638520 as geometric shapes

Circle

Radius = n
Diameter 691277040
Circumference 2171710870.4593
Area 3.7531346556673E+17

Sphere

Radius = n
Volume 1.7296372103274E+26
Surface area 1.5012538622669E+18
Circumference 2171710870.4593

Square

Length = n
Perimeter 1382554080
Area 119465986507790400
Diagonal 488806682.66256

Cube

Length = n
Surface area 716795919046742400
Volume 4.1292046766893E+25
Space diagonal 598663477.69291

Equilateral Triangle

Length = n
Perimeter 1036915560
Area 5.1730289601958E+16
Altitude 299331738.84646

Triangular Pyramid

Length = n
Surface area 5.1730289601958E+16
Volume 4.866314379657E+24
Height 162935560.88752