169968129 is an odd 9-digits composite number following 169968128
and preceding 169968130 . In scientific notation, it is written as 1.69968129 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 107348256 positive integers (up to 169968129) that are relatively prime to 169968129.
169968129 has 8 divisors, whose sum is 238551840
The reverse of 169968129 is 921869961
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred sixty-nine million nine hundred sixty-eight thousand one hundred twenty-nine
Scientific notation
1.69968129 × 10^8
Engineering notation
1.69968129 × 10^6
Prime Factorization
3 × 19 × 2981897
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
169968129
Product of the distinct prime numbers
The prime factorization of 169968129 is 3 × 19 × 2981897.
Since it has a total of 3 prime factors.
10 , 1 , 68 , 65 , 347 , 833 , 1041 , 3631 , 19659 , 30856 , 573830 , 751123 , 6577264 , 7609145 , 29175657 , 82147121 , 165284361 , 222947413 , 5724518699 , 4659250674
n×2
339936258
n×3
509904387
n×4
679872516
n×5
849840645
n÷2
84984064.5
n÷3
56656043
n÷3
42492032.25
n÷5
33993625.8
n2
28889164875760641
n3
4.9102373023056E+24
n4
8.3458384721888E+32
n5
1.4185265500542E+41
2 √n
13037.182556059
3 √n
553.93120499256
4 √n
114.18048237794
5 √n
44.266328108499
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
-169968128
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 169968129 can be divided by 8 positive divisors.
The sum of these divisors (counting 169968129) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010001000011000001000000001
3
Ternary
102211211021102220
4
Quaternary
22020120020001
5
Quinary
322002440004
6
Senary
24511001253
8
Octal
1210301001
10
Decimal
169968129
12
Duodecimal
48b09229
16
Hexadecimal
a218201
20
Vigesimal
2d26069
36
Base36
2t708x
md5
85f76f085219923e9532b3ff659cbf2b
sha1
d87d9ba1e3b859fd179d7635031ba22bdfae18f0
sha256
89c1ab6db60011449ebc28d55f07372a5773d2efc573a7cc1da8203574dd5882
sha512
4b986f100a0dba2a798c91b5062532f4194a12e4679be6415b58cb4bdcc512d857d0abe7536d223133cf348f9a770c0cceb40dd6a551e24d4da03d29ee42e59d
ripemd-160
92defc649383e806ce92dbf7373eecf5486ca8b8
Diameter
339936258
Circumference
1067941250.8216
Area
9.0757988142034E+16
Volume
2.0567953915074E+25
Surface area
3.6303195256814E+17
Circumference
1067941250.8216
Perimeter
679872516
Area
28889164875760641
Diagonal
240371233.20298
Surface area
173334989254563846
Volume
4.9102373023056E+24
Space diagonal
294393435.09542
Perimeter
509904387
Area
1.2509375338263E+16
Altitude
147196717.54771
Surface area
1.2509375338263E+16
Volume
5.786770156159E+23
Height
80123744.400993