169431356 is an even 9-digits composite number following 169431355
and preceding 169431357 . In scientific notation, it is written as 1.69431356 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 84225648 positive integers (up to 169431356) that are relatively prime to 169431356.
169431356 has 12 divisors, whose sum is 298219992
The reverse of 169431356 is 653134961
Previous prime number is 173
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred sixty-nine million four hundred thirty-one thousand three hundred fifty-six
Scientific notation
1.69431356 × 10^8
Engineering notation
1.69431356 × 10^6
Prime Factorization
2 × 2 × 173 × 244843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84715678
Product of the distinct prime numbers
The prime factorization of 169431356 is 2 × 2 × 173 × 244843.
Since it has a total of 4 prime factors.
8 , 7 , 11 , 83 , 927 , 84 , 8566 , 4854 , 61371 , 1079 , 200056 , 803043 , 7358854 , 4276665 , 34464033 , 19182619 , 249847206 , 28469428 , 109454268 , 9433580132
n×2
338862712
n×3
508294068
n×4
677725424
n×5
847156780
n÷2
84715678
n÷3
56477118.666667
n÷3
42357839
n÷5
33886271.2
n2
28706984395998736
n3
4.8638632928849E+24
n4
8.2409095311211E+32
n5
1.3962684765312E+41
2 √n
13016.580042392
3 √n
553.34747032477
4 √n
114.09022763757
5 √n
44.238333398551
1 , 2 , 4 , 173 , 346 , 692 , 244843 , 489686 , 979372 , 42357839 , 84715678 , 169431356
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
-169431355
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 169431356 can be divided by 12 positive divisors.
The sum of these divisors (counting 169431356) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000110010101000100111100
3
Ternary
102210211000010102
4
Quaternary
22012111010330
5
Quinary
321333300411
6
Senary
24451300232
8
Octal
1206250474
10
Decimal
169431356
12
Duodecimal
488aa678
16
Hexadecimal
a19513c
20
Vigesimal
2ciii7g
36
Base36
2svi2k
md5
fea9b2cc4d76657f5b3e0fa61250bea1
sha1
479aea77db9f2f3d71e890bdefad2fbe1fcc8d1b
sha256
3402b00396ffd627ce428d8926a348f112299a69e7fc8ef36bbb9fab462d9ded
sha512
895cb4f7dc01593f831c82381070e8e25a13b93276f0889c3d95bfba217c3530112aa17e8051c0689fa0b34ea0deb919bebca31d5608c8f4b18c9de552377929
ripemd-160
a8e835f8d9606516ec48dff57a7925e9216320ad
Diameter
338862712
Circumference
1064568606.5947
Area
9.0185651285186E+16
Volume
2.0373702918656E+25
Surface area
3.6074260514075E+17
Circumference
1064568606.5947
Perimeter
677725424
Area
28706984395998736
Diagonal
239612121.54646
Surface area
172241906375992416
Volume
4.8638632928849E+24
Space diagonal
293463716.98729
Perimeter
508294068
Area
1.2430488876489E+16
Altitude
146731858.49364
Surface area
1.2430488876489E+16
Volume
5.7321178619387E+23
Height
79870707.182155