168049557 (number)

168049557 is an odd 9-digits composite number following 168049556 and preceding 168049558. In scientific notation, it is written as 1.68049557 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 102384000 positive integers (up to 168049557) that are relatively prime to 168049557.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million forty-nine thousand five hundred fifty-seven

Notation

Scientific notation 1.68049557 × 10^8
Engineering notation 1.68049557 × 10^6

Prime Factorization of 168049557

Prime Factorization 9 × 13 × 101 × 14221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168049557
Product of the distinct prime numbers

The prime factorization of 168049557 is 9 × 13 × 101 × 14221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 39, 29, 138, 778, 2941, 8565, 3007, 67432, 404896, 387744, 411933, 268332, 4989512, 28987023, 873872289, 663728140, 818163494, 6127993136

Basic calculations (n = 168049557)

Multiplication

n×y
n×2 336099114
n×3 504148671
n×4 672198228
n×5 840247785

Division

n÷y
n÷2 84024778.5
n÷3 56016519
n÷3 42012389.25
n÷5 33609911.4

Exponentiation

ny
n2 28240653607896249
n3 4.7458293281974E+24
n4 7.9753451620118E+32
n5 1.3402532213982E+41

Nth Root

y√n
2√n 12963.392958635
3√n 551.83908549999
4√n 113.85689684264
5√n 44.165939620602

Divisors of 168049557

1, 9, 13, 101, 117, 909, 1313, 11817, 14221, 127989, 184873, 1436321, 1663857, 12926889, 18672173, 168049557

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 -168049556
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 168049557 can be divided by 16 positive divisors. The sum of these divisors (counting 168049557) is 1, the average is 0.0625.

Base conversion 168049557

Base System Value
2 Binary 1010000001000011101110010101
3 Ternary 102201012210122200
4 Quaternary 22001003232111
5 Quinary 321010041212
6 Senary 24401515113
8 Octal 1201035625
10 Decimal 168049557
12 Duodecimal 48342a99
16 Hexadecimal a043b95
20 Vigesimal 2ca63hh
36 Base36 2s1vv9

Cryptographic Hash Functions

md5 2395243bb6fe99c07b5b2d47acf98ad7
sha1 0386a82f9a5ad3180de8ab4b11e299633a1d5e25
sha256 7e2ba1233df795ac2f33739859bd688012ee96d26c3b55e64c265d6a2e9fabf2
sha512 6b92400b2b13ce933b4d6e16312d6ac240649cc45b57ce3de92af77439af91f37b3fa1a7aea567019ba8d353c6a1393548b80c01234e4a90afa8a977eb37780f
ripemd-160 7ec145c5594d66458cca2816191766d41db0a926

168049557 as geometric shapes

Circle

Radius = n
Diameter 336099114
Circumference 1055886507.4204
Area 8.8720629907141E+16

Sphere

Radius = n
Volume 1.9879283403541E+25
Surface area 3.5488251962856E+17
Circumference 1055886507.4204

Square

Length = n
Perimeter 672198228
Area 28240653607896249
Diagonal 237657962.66019

Cube

Length = n
Surface area 169443921647377494
Volume 4.7458293281974E+24
Space diagonal 291070370.91344

Equilateral Triangle

Length = n
Perimeter 504148671
Area 1.2228561721957E+16
Altitude 145535185.45672

Triangular Pyramid

Length = n
Surface area 1.2228561721957E+16
Volume 5.5930135005373E+23
Height 79219320.88673