168193407 is an odd 9-digits composite number following 168193406
and preceding 168193408 . In scientific notation, it is written as 1.68193407 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 110480832 positive integers (up to 168193407) that are relatively prime to 168193407.
168193407 has 16 divisors, whose sum is 227577600
The reverse of 168193407 is 704391861
Previous prime number is 199
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred sixty-eight million one hundred ninety-three thousand four hundred seven
Scientific notation
1.68193407 × 10^8
Engineering notation
1.68193407 × 10^6
Prime Factorization
3 × 107 × 199 × 2633
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
168193407 Product of the distinct prime numbers
The prime factorization of 168193407 is 3 × 107 × 199 × 2633.
Since it has a total of 4 prime factors.
9 , 5 , 8 , 44 , 626 , 523 , 8716 , 4792 , 54119 , 6977 , 775773 , 299032 , 2889049 , 2093821 , 72389219 , 70921165 , 610127848 , 915629775 , 1490104932 , 374194742
n×2
336386814
n×3
504580221
n×4
672773628
n×5
840967035
n÷2
84096703.5
n÷3
56064469
n÷3
42048351.75
n÷5
33638681.4
n2
28289022158267649
n3
4.7580270174975E+24
n4
8.0026877467096E+32
n5
1.3459993172762E+41
2 √n12968.940087764
3 √n551.9964982187
4 √n113.88125432995
5 √n44.173498219733
1 , 3 , 107 , 199 , 321 , 597 , 2633 , 7899 , 21293 , 63879 , 281731 , 523967 , 845193 , 1571901 , 56064469 , 168193407
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168193406 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168193407 can be divided by 16 positive divisors.
The sum of these divisors (counting 168193407) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000001100110110101111111
3
Ternary
102201111002222110
4
Quaternary
22001212311333
5
Quinary
321024142112
6
Senary
24404545103
8
Octal
1201466577
10
Decimal
168193407
12
Duodecimal
483b2193
16
Hexadecimal
a066d7f
20
Vigesimal
2cb43a7
36
Base36
2s4yv3
md5
975037aa50a495ae28282bd60d98c7ed
sha1
e88da49820a1392978312584782fc50c5425fa95
sha256
e061182b4f050df16bb8660b6d52ec993fa091c8778bc13763fe69534a4c740d
sha512
13eb5f35f5f0d478dcd9be63e876dbacf4d080c2354cdb8e9b63168f5f633ca77ce45045c3dd0e1163a0775f1c08514e2bc2e9519ce6f2bebfcf1ece1bfb827a
ripemd-160
6b376864d8aeb47efc02579ce5fe467248ecea1b
Diameter
336386814
Circumference
1056790343.6269
Area
8.8872584189653E+16
Volume
1.9930376965003E+25
Surface area
3.5549033675861E+17
Circumference
1056790343.6269
Perimeter
672773628
Area
28289022158267649
Diagonal
237861397.28114
Surface area
169734132949605894
Volume
4.7580270174975E+24
Space diagonal
291319526.42211
Perimeter
504580221
Area
1.224950591864E+16
Altitude
145659763.21106
Surface area
1.224950591864E+16
Volume
5.6073886152355E+23
Height
79287132.427046