168374490 is an even 9-digits composite number following 168374489
and preceding 168374491 . In scientific notation, it is written as 1.68374490 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 42947520 positive integers (up to 168374490) that are relatively prime to 168374490.
168374490 has 8 divisors, whose sum is 253294836
The reverse of 168374490 is 094473861
Previous prime number is 345
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred sixty-eight million three hundred seventy-four thousand four hundred ninety
Scientific notation
1.68374490 × 10^8
Engineering notation
1.68374490 × 10^6
Prime Factorization
2 × 345 × 244021
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168374490
Product of the distinct prime numbers
The prime factorization of 168374490 is 2 × 345 × 244021.
Since it has a total of 3 prime factors.
8 , 8 , 86 , 33 , 886 , 990 , 1804 , 5809 , 90773 , 91318 , 16375 , 56695 , 8583114 , 4075389 , 51004701 , 92467253 , 867519533 , 429737361 , 6604835167 , 3144045231
n×2
336748980
n×3
505123470
n×4
673497960
n×5
841872450
n÷2
84187245
n÷3
56124830
n÷3
42093622.5
n÷5
33674898
n2
28349968882760100
n3
4.7734115521506E+24
n4
8.0372073565347E+32
n5
1.3532606896808E+41
2 √n
12975.91962059
3 √n
552.19452685059
4 √n
113.91189411378
5 √n
44.183005877746
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168374489
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168374490 can be divided by 8 positive divisors.
The sum of these divisors (counting 168374490) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000010010011000011011010
3
Ternary
102201211022101020
4
Quaternary
22002103003122
5
Quinary
321100440430
6
Senary
24412503310
8
Octal
1202230332
10
Decimal
168374490
12
Duodecimal
4847ab36
16
Hexadecimal
a0930da
20
Vigesimal
2cc6g4a
36
Base36
2s8ul6
md5
bb09ecd7aa86ead1047d74277bf7e2d8
sha1
76b9826eaa3c457f6031d0f1039f8004607707ba
sha256
cd0806e837f59233517a0dd2c0911943b34bee4b7410e5e633dac7c2d22c3372
sha512
8aae4afb8d11807dbec908dd516af3b712deba885c03d6034cfe7b17eeb255c6e518e26e172db7d505a9ee35ec84ea4902fba396349d1153ae36cc94cc071e9a
ripemd-160
c59bd0588d0917f74dd2fb4458f39cc8ae9df0d2
Diameter
336748980
Circumference
1057928121.6719
Area
8.9064053971578E+16
Volume
1.9994819553063E+25
Surface area
3.5625621588631E+17
Circumference
1057928121.6719
Perimeter
673497960
Area
28349968882760100
Diagonal
238117487.31565
Surface area
170099813296560600
Volume
4.7734115521506E+24
Space diagonal
291633171.3785
Perimeter
505123470
Area
1.2275896624484E+16
Altitude
145816585.68925
Surface area
1.2275896624484E+16
Volume
5.6255194631998E+23
Height
79372495.771884