169439140 is an even 9-digits composite number following 169439139
and preceding 169439141 . In scientific notation, it is written as 1.69439140 × 10^8.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 62562048 positive integers (up to 169439140) that are relatively prime to 169439140.
169439140 has 24 divisors, whose sum is 383193720
The reverse of 169439140 is 041934961
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred sixty-nine million four hundred thirty-nine thousand one hundred forty
Scientific notation
1.69439140 × 10^8
Engineering notation
1.69439140 × 10^6
Prime Factorization
2 × 2 × 13 × 5 × 651689
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
84719570 Product of the distinct prime numbers
The prime factorization of 169439140 is 2 × 2 × 13 × 5 × 651689.
Since it has a total of 5 prime factors.
8 , 5 , 99 , 67 , 414 , 151 , 3599 , 1972 , 39255 , 8855 , 489372 , 457615 , 3550549 , 6105892 , 77311781 , 54745991 , 551940162 , 213507573 , 7695978123 , 4999063340
n×2
338878280
n×3
508317420
n×4
677756560
n×5
847195700
n÷2
84719570
n÷3
56479713.333333
n÷3
42359785
n÷5
33887828
n2
28709622163939600
n3
4.8645336891829E+24
n4
8.2424240479617E+32
n5
1.396589242202E+41
2 √n13016.879042228
3 √n553.35594414145
4 √n114.09153799572
5 √n44.238739869782
1 , 2 , 4 , 5 , 10 , 13 , 20 , 26 , 52 , 65 , 130 , 260 , 651689 , 1303378 , 2606756 , 3258445 , 6516890 , 8471957 , 13033780 , 16943914 , 33887828 , 42359785 , 84719570 , 169439140
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-169439139 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 169439140 can be divided by 24 positive divisors.
The sum of these divisors (counting 169439140) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010000110010110111110100100
3
Ternary
102210211101210201
4
Quaternary
22012112332210
5
Quinary
321334023030
6
Senary
24451400244
8
Octal
1206267644
10
Decimal
169439140
12
Duodecimal
488b3084
16
Hexadecimal
a196fa4
20
Vigesimal
2cijhh0
36
Base36
2svo2s
md5
f283dce4274f2f277a901e7f32b45d03
sha1
0110d6f592d00085633acedd1eb8757089d0fd59
sha256
5c29a950c5cfc658860f69cefc938e371618758baadb4f0b165541d92457df3c
sha512
d54eccf2ee479833dde24903c8396cff779ed51ff21f452cf12abf21723b95cb67a76b866898e5ac0fd84f2ceb671eb235d91f23d9531d6e85b781f452847d84
ripemd-160
4efc58a5f99f7571ac55d9f54bdda38fd2e6e77e
Diameter
338878280
Circumference
1064617514.9091
Area
9.0193938077571E+16
Volume
2.0376511068103E+25
Surface area
3.6077575231029E+17
Circumference
1064617514.9091
Perimeter
677756560
Area
28709622163939600
Diagonal
239623129.78483
Surface area
172257732983637600
Volume
4.8645336891829E+24
Space diagonal
293477199.27078
Perimeter
508317420
Area
1.2431631063512E+16
Altitude
146738599.63539
Surface area
1.2431631063512E+16
Volume
5.7329079315527E+23
Height
79874376.594945