168994412 is an even 9-digits composite number following 168994411
and preceding 168994413 . In scientific notation, it is written as 1.68994412 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 83660400 positive integers (up to 168994412) that are relatively prime to 168994412.
168994412 has 12 divisors, whose sum is 298669056
The reverse of 168994412 is 214499861
Previous prime number is 101
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred sixty-eight million nine hundred ninety-four thousand four hundred twelve
Scientific notation
1.68994412 × 10^8
Engineering notation
1.68994412 × 10^6
Prime Factorization
2 × 2 × 101 × 418303
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
84497206 Product of the distinct prime numbers
The prime factorization of 168994412 is 2 × 2 × 101 × 418303.
Since it has a total of 4 prime factors.
3 , 2 , 97 , 68 , 327 , 829 , 9335 , 464 , 81638 , 14460 , 694488 , 587334 , 5867494 , 9720044 , 3886147 , 30071100 , 280870476 , 510381128 , 7830461348 , 4135609978
n×2
337988824
n×3
506983236
n×4
675977648
n×5
844972060
n÷2
84497206
n÷3
56331470.666667
n÷3
42248603
n÷5
33798882.4
n2
28559111287225744
n3
4.8263302192273E+24
n4
8.1562283751614E+32
n5
1.3783570183981E+41
2 √n12999.785075146
3 √n552.87138765306
4 √n114.01659999819
5 √n44.215492709179
1 , 2 , 4 , 101 , 202 , 404 , 418303 , 836606 , 1673212 , 42248603 , 84497206 , 168994412
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168994411 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168994412 can be divided by 12 positive divisors.
The sum of these divisors (counting 168994412) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000100101010011001101100
3
Ternary
102202222210202022
4
Quaternary
22010222121230
5
Quinary
321230310122
6
Senary
24434045312
8
Octal
1204523154
10
Decimal
168994412
12
Duodecimal
48719838
16
Hexadecimal
a12a66c
20
Vigesimal
2cg460c
36
Base36
2sm4x8
md5
41fa72aef4527104e6b94e8902a12b1b
sha1
1358b1a9567c24e3a82460d1842f4f6fb6f59a8e
sha256
c59e7e5e7d75b09663fe78f20074708836510c907944af5c44a0ddc754673761
sha512
8b9f44ddfd8d8b9aa95ab2225cc2c524ace264a24eaf0be2334162bce18a43458fdc426a23df16b7b202d21b42aabb0653dac4dd4975b5ccd415457d22b87970
ripemd-160
408e6f9c0096675f55f46206842a46d32522e513
Diameter
337988824
Circumference
1061823206.4739
Area
8.9721094213002E+16
Volume
2.0216484747364E+25
Surface area
3.5888437685201E+17
Circumference
1061823206.4739
Perimeter
675977648
Area
28559111287225744
Diagonal
238994189.41567
Surface area
171354667723354464
Volume
4.8263302192273E+24
Space diagonal
292706907.77923
Perimeter
506983236
Area
1.2366457942122E+16
Altitude
146353453.88961
Surface area
1.2366457942122E+16
Volume
5.6878847104353E+23
Height
79664729.805222