168049490 (number)

168049490 is an even 9-digits composite number following 168049489 and preceding 168049491. In scientific notation, it is written as 1.68049490 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 64 positive divisors. There are 52690176 positive integers (up to 168049490) that are relatively prime to 168049490.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million forty-nine thousand four hundred ninety

Notation

Scientific notation 1.68049490 × 10^8
Engineering notation 1.68049490 × 10^6

Prime Factorization of 168049490

Prime Factorization 2 × 5 × 19 × 29 × 7 × 4357

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 168049490
Product of the distinct prime numbers

The prime factorization of 168049490 is 2 × 5 × 19 × 29 × 7 × 4357. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 98, 33, 215, 360, 5904, 1132, 33132, 86092, 808632, 619542, 3011413, 3331515, 78391520, 63289980, 921700234, 551280547, 2288098062, 7511368227

Basic calculations (n = 168049490)

Multiplication

n×y
n×2 336098980
n×3 504148470
n×4 672197960
n×5 840247450

Division

n÷y
n÷2 84024745
n÷3 56016496.666667
n÷3 42012372.5
n÷5 33609898

Exponentiation

ny
n2 28240631089260100
n3 4.7458236518283E+24
n4 7.9753324431968E+32
n5 1.3402505496597E+41

Nth Root

y√n
2√n 12963.390374435
3√n 551.83901216206
4√n 113.85688549418
5√n 44.165936098881

Divisors of 168049490

1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 2030, 2755, 3857, 4357, 5510, 7714, 8714, 19285, 21785, 30499, 38570, 43570, 60998, 82783, 126353, 152495, 165566, 252706, 304990, 413915, 579481, 631765, 827830, 884471, 1158962, 1263530, 1768942, 2400707, 2897405, 4422355, 4801414, 5794810, 8844710, 12003535, 16804949, 24007070, 33609898, 84024745, 168049490

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 -168049489
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 168049490 can be divided by 64 positive divisors. The sum of these divisors (counting 168049490) is 1, the average is 0.015625.

Base conversion 168049490

Base System Value
2 Binary 1010000001000011101101010010
3 Ternary 102201012210120012
4 Quaternary 22001003231102
5 Quinary 321010040430
6 Senary 24401514522
8 Octal 1201035522
10 Decimal 168049490
12 Duodecimal 48342a42
16 Hexadecimal a043b52
20 Vigesimal 2ca63ea
36 Base36 2s1vte

Cryptographic Hash Functions

md5 fd7788ee9cc124e2fdf2cac804729104
sha1 dc1e49d7edadbf41aa14a8ff2d4814ca47c77f58
sha256 7b11c318928c31ed1916e6b605c7e3c2dd3d84d4895f44fe8c2a5184034bb355
sha512 0ac4ca4dfdfe6d7b72e623a60a763939fa7d3bf10c3a37df011fe9a16cebc9f2d515441d949d3250b65ced4fa019b16b3e62af822109a9d88b25aef134407d13
ripemd-160 01d7d815743d3ff9140c14e7ae19f23b0556e49e

168049490 as geometric shapes

Circle

Radius = n
Diameter 336098980
Circumference 1055886086.447
Area 8.8720559162759E+16

Sphere

Radius = n
Volume 1.9879259626422E+25
Surface area 3.5488223665104E+17
Circumference 1055886086.447

Square

Length = n
Perimeter 672197960
Area 28240631089260100
Diagonal 237657867.90788

Cube

Length = n
Surface area 169443786535560600
Volume 4.7458236518283E+24
Space diagonal 291070254.86604

Equilateral Triangle

Length = n
Perimeter 504148470
Area 1.2228551971102E+16
Altitude 145535127.43302

Triangular Pyramid

Length = n
Surface area 1.2228551971102E+16
Volume 5.5930068108722E+23
Height 79219289.302627