168429213 is an odd 9-digits composite number following 168429212
and preceding 168429214 . In scientific notation, it is written as 1.68429213 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 112102272 positive integers (up to 168429213) that are relatively prime to 168429213.
168429213 has 12 divisors, whose sum is 189532980
The reverse of 168429213 is 312924861
Previous prime number is 2609
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred sixty-eight million four hundred twenty-nine thousand two hundred thirteen
Scientific notation
1.68429213 × 10^8
Engineering notation
1.68429213 × 10^6
Prime Factorization
9 × 9 × 2609 × 797
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
18714357
Product of the distinct prime numbers
The prime factorization of 168429213 is 9 × 9 × 2609 × 797.
Since it has a total of 4 prime factors.
8 , 4 , 90 , 66 , 310 , 172 , 67 , 8516 , 11311 , 36965 , 954090 , 422583 , 9781532 , 5090203 , 58883441 , 78095549 , 378063164 , 529662729 , 3651966576 , 5135274455
n×2
336858426
n×3
505287639
n×4
673716852
n×5
842146065
n÷2
84214606.5
n÷3
56143071
n÷3
42107303.25
n÷5
33685842.6
n2
28368399791799369
n3
4.7780672510021E+24
n4
8.0476610674736E+32
n5
1.3554612200853E+41
2 √n
12978.028085961
3 √n
552.25434285561
4 √n
113.92114854566
5 √n
44.185877467577
1 , 9 , 81 , 797 , 2609 , 7173 , 23481 , 64557 , 211329 , 2079373 , 18714357 , 168429213
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
-168429212
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 168429213 can be divided by 12 positive divisors.
The sum of these divisors (counting 168429213) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000010100000011010011101
3
Ternary
102201221002110000
4
Quaternary
22002200122131
5
Quinary
321104213323
6
Senary
24414004513
8
Octal
1202403235
10
Decimal
168429213
12
Duodecimal
484a6739
16
Hexadecimal
a0a069d
20
Vigesimal
2ccdd0d
36
Base36
2sa0t9
md5
8224f400f85177e775682c86496f1c68
sha1
2e493a9b42fe46df92cb60bd5d5090b121b27bc8
sha256
bbc45ab2c19629333f72d77af3841fed54b987f73d4bb7dd439af224e726cf4c
sha512
a56e164c9897037f5e09a57daeb0646d8a70b9e5c4db73e92869d1e266c6a0d793cb6f811b26f79763a5a2cc98b7b4c887ceede88333f7dc104c5c67e0a7f428
ripemd-160
128f843001f1e51ee05d8421e8533593f8ac99ff
Diameter
336858426
Circumference
1058271956.4214
Area
8.9121956380015E+16
Volume
2.0014321298808E+25
Surface area
3.5648782552006E+17
Circumference
1058271956.4214
Perimeter
673716852
Area
28368399791799369
Diagonal
238194877.32443
Surface area
170210398750796214
Volume
4.7780672510021E+24
Space diagonal
291727954.39484
Perimeter
505287639
Area
1.2283877442206E+16
Altitude
145863977.19742
Surface area
1.2283877442206E+16
Volume
5.631006256915E+23
Height
79398292.441476