168986253 (number)

168986253 is an odd 9-digits composite number following 168986252 and preceding 168986254. In scientific notation, it is written as 1.68986253 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 112657500 positive integers (up to 168986253) that are relatively prime to 168986253.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred eighty-six thousand two hundred fifty-three

Notation

Scientific notation 1.68986253 × 10^8
Engineering notation 1.68986253 × 10^6

Prime Factorization of 168986253

Prime Factorization 3 × 56328751

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168986253
Product of the distinct prime numbers

The prime factorization of 168986253 is 3 × 56328751. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 82, 19, 917, 700, 2590, 299, 80151, 27017, 254263, 826781, 2401617, 3332994, 53697810, 69708771, 883116897, 633618133, 392552429, 9048652960

Basic calculations (n = 168986253)

Multiplication

n×y
n×2 337972506
n×3 506958759
n×4 675945012
n×5 844931265

Division

n÷y
n÷2 84493126.5
n÷3 56328751
n÷3 42246563.25
n÷5 33797250.6

Exponentiation

ny
n2 28556353702980009
n3 4.8256312116093E+24
n4 8.154653368097E+32
n5 1.3780243171885E+41

Nth Root

y√n
2√n 12999.471258478
3√n 552.86249002109
4√n 114.01522380138
5√n 44.215065758764

Divisors of 168986253

1, 3, 56328751, 168986253

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168986252
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168986253 can be divided by 4 positive divisors. The sum of these divisors (counting 168986253) is 1, the average is 0.25.

Base conversion 168986253

Base System Value
2 Binary 1010000100101000011010001101
3 Ternary 102202222101120010
4 Quaternary 22010220122031
5 Quinary 321230030003
6 Senary 24433543433
8 Octal 1204503215
10 Decimal 168986253
12 Duodecimal 48714b79
16 Hexadecimal a12868d
20 Vigesimal 2cg35cd
36 Base36 2slyml

Cryptographic Hash Functions

md5 df12847b03da51271bc82723713c9948
sha1 168e846720443ddd3b3c6de24adddfe9f3af4b56
sha256 ca2a9babf92dc1e24f48a69f547498c12bd355c177b5f49e75120b7085ca97a4
sha512 d60b548f8b63ab31c6fb044e213b61b9c4d82c6197b0cf88e1c050bab204fccd9bc3e2a9c3435c8b4c2626e4501fd0316d5ee894d70d6666d32c4430e0dcc29a
ripemd-160 409fb4bacf6f6b47e0fbb80e17c2473220d63d90

168986253 as geometric shapes

Circle

Radius = n
Diameter 337972506
Circumference 1061771941.9649
Area 8.9712431006594E+16

Sphere

Radius = n
Volume 2.02135567511E+25
Surface area 3.5884972402637E+17
Circumference 1061771941.9649

Square

Length = n
Perimeter 675945012
Area 28556353702980009
Diagonal 238982650.84721

Cube

Length = n
Surface area 171338122217880054
Volume 4.8256312116093E+24
Space diagonal 292692775.97669

Equilateral Triangle

Length = n
Perimeter 506958759
Area 1.2365263873117E+16
Altitude 146346387.98834

Triangular Pyramid

Length = n
Surface area 1.2365263873117E+16
Volume 5.6870609220573E+23
Height 79660883.615737