168681193 (number)

168681193 is an odd 9-digits composite number following 168681192 and preceding 168681194. In scientific notation, it is written as 1.68681193 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 168433540 positive integers (up to 168681193) that are relatively prime to 168681193.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred eighty-one thousand one hundred ninety-three

Notation

Scientific notation 1.68681193 × 10^8
Engineering notation 1.68681193 × 10^6

Prime Factorization of 168681193

Prime Factorization 683 × 246971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168681193
Product of the distinct prime numbers

The prime factorization of 168681193 is 683 × 246971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 71, 88, 2, 912, 7288, 5776, 68968, 93425, 76276, 482626, 8532123, 2543664, 68019430, 89568333, 372663411, 814949993, 7253423101, 7071622354

Basic calculations (n = 168681193)

Multiplication

n×y
n×2 337362386
n×3 506043579
n×4 674724772
n×5 843405965

Division

n÷y
n÷2 84340596.5
n÷3 56227064.333333
n÷3 42170298.25
n÷5 33736238.6

Exponentiation

ny
n2 28453344871903249
n3 4.7995441578331E+24
n4 8.0959283439946E+32
n5 1.3656308515075E+41

Nth Root

y√n
2√n 12987.73240408
3√n 552.52960728025
4√n 113.9637328455
5√n 44.199090496789

Divisors of 168681193

1, 683, 246971, 168681193

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 -168681192
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 168681193 can be divided by 4 positive divisors. The sum of these divisors (counting 168681193) is 1, the average is 0.25.

Base conversion 168681193

Base System Value
2 Binary 1010000011011101111011101001
3 Ternary 102202101220002121
4 Quaternary 22003131323221
5 Quinary 321140244233
6 Senary 24423231241
8 Octal 1203357351
10 Decimal 168681193
12 Duodecimal 485a8521
16 Hexadecimal a0ddee9
20 Vigesimal 2ce52jd
36 Base36 2sff8p

Cryptographic Hash Functions

md5 ec7c70154861b44036083226d34ae461
sha1 4aea644147f7824694191c6d68b5a2e80629a6a0
sha256 84928f379e3014af945f37c57a49f05cec1a8821d82f3e7118c49ac3586cfb60
sha512 bdb0de60c6a971506b5685c2f613371b7cf10a2cb9538e6fe5d0c8c7b94676d32eaa5121b8295d31315684c3c21293948601f31d911596507cda98c1e943add9
ripemd-160 fe385be8248fccc57c5d38883bac2fa7c47d78bb

168681193 as geometric shapes

Circle

Radius = n
Diameter 337362386
Circumference 1059855193.4551
Area 8.9388819219628E+16

Sphere

Radius = n
Volume 2.0104283555771E+25
Surface area 3.5755527687851E+17
Circumference 1059855193.4551

Square

Length = n
Perimeter 674724772
Area 28453344871903249
Diagonal 238551230.85787

Cube

Length = n
Surface area 170720069231419494
Volume 4.7995441578331E+24
Space diagonal 292164396.55733

Equilateral Triangle

Length = n
Perimeter 506043579
Area 1.2320659740854E+16
Altitude 146082198.27867

Triangular Pyramid

Length = n
Surface area 1.2320659740854E+16
Volume 5.6563170343467E+23
Height 79517076.952625