168049489 (number)

168049489 is an odd 9-digits prime number following 168049488 and preceding 168049490. In scientific notation, it is written as 1.68049489 × 10^8. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 168049488 positive integers (up to 168049489) that are relatively prime to 168049489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68049489 × 10^8
Engineering notation 1.68049489 × 10^6

Prime Factorization of 168049489

Prime Factorization 168049489

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 168049489
Product of the distinct prime numbers

The prime factorization of 168049489 is 168049489. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 6, 97, 16, 949, 980, 2438, 9262, 35624, 80964, 557728, 981585, 6908931, 6723955, 75795599, 10417543, 178252219, 834444576, 5865793784, 4622867524

Basic calculations (n = 168049489)

Multiplication

n×y
n×2 336098978
n×3 504148467
n×4 672197956
n×5 840247445

Division

n÷y
n÷2 84024744.5
n÷3 56016496.333333
n÷3 42012372.25
n÷5 33609897.8

Exponentiation

ny
n2 28240630753161121
n3 4.7458235671064E+24
n4 7.9753322533639E+32
n5 1.340250509783E+41

Nth Root

y√n
2√n 12963.390335865
3√n 551.83901106746
4√n 113.8568853248
5√n 44.165936046318

Divisors of 168049489

1, 168049489

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 168049490
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 84024745
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12963.390374435
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999880987
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168049489 can be divided by 2 positive divisors. The sum of these divisors (counting 168049489) is 168049490, the average is 84024745.

Base conversion 168049489

Base System Value
2 Binary 1010000001000011101101010001
3 Ternary 102201012210120011
4 Quaternary 22001003231101
5 Quinary 321010040424
6 Senary 24401514521
8 Octal 1201035521
10 Decimal 168049489
12 Duodecimal 48342a41
16 Hexadecimal a043b51
20 Vigesimal 2ca63e9
36 Base36 2s1vtd

Cryptographic Hash Functions

md5 dbd6a826333060c01554d64942be2ec0
sha1 646ff251ec8ac8c9fcd7ce19aa6f7625aa8137a2
sha256 d83988eb3433175cc9e8742db96622dcdf8d1fb17cae1369e5c8cb4c04edb387
sha512 7564425254b7cbf32d5b0a989aa1b72f57f50e4fbac629fd8081f6e80369d87a76e0eb930301a2469d6a54816db32a196572b9ac9516a5480fd2b0154cb29623
ripemd-160 846aed2531fd14014a3e45ef11f5cabd65fe2e48

168049489 as geometric shapes

Circle

Radius = n
Diameter 336098978
Circumference 1055886080.1638
Area 8.8720558106873E+16

Sphere

Radius = n
Volume 1.987925927154E+25
Surface area 3.5488223242749E+17
Circumference 1055886080.1638

Square

Length = n
Perimeter 672197956
Area 28240630753161121
Diagonal 237657866.49367

Cube

Length = n
Surface area 169443784518966726
Volume 4.7458235671064E+24
Space diagonal 291070253.13399

Equilateral Triangle

Length = n
Perimeter 504148467
Area 1.2228551825567E+16
Altitude 145535126.56699

Triangular Pyramid

Length = n
Surface area 1.2228551825567E+16
Volume 5.5930067110265E+23
Height 79219288.831223