102169439 is an odd 9-digits composite number following 102169438
and preceding 102169440 . In scientific notation, it is written as 1.02169439 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 94089600 positive integers (up to 102169439) that are relatively prime to 102169439.
102169439 has 16 divisors, whose sum is 110532096
The reverse of 102169439 is 934961201
Previous prime number is 331
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred two million one hundred sixty-nine thousand four hundred thirty-nine
Scientific notation
1.02169439 × 10^8
Engineering notation
1.02169439 × 10^6
Prime Factorization
17 × 271 × 331 × 67
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
102169439
Product of the distinct prime numbers
The prime factorization of 102169439 is 17 × 271 × 331 × 67.
Since it has a total of 4 prime factors.
3 , 8 , 1 , 50 , 531 , 50 , 8410 , 3409 , 16884 , 17381 , 827165 , 967458 , 8365453 , 816380 , 53303527 , 80410907 , 373708527 , 110831174 , 6472398938 , 9871288428
n×2
204338878
n×3
306508317
n×4
408677756
n×5
510847195
n÷2
51084719.5
n÷3
34056479.666667
n÷3
25542359.75
n÷5
20433887.8
n2
10438594265574721
n3
1.0665053200624E+24
n4
1.0896425024129E+32
n5
1.1132816318208E+40
2 √n
10107.889938063
3 √n
467.49144693475
4 √n
100.5380024571
5 √n
39.981971177276
1 , 17 , 67 , 271 , 331 , 1139 , 4607 , 5627 , 18157 , 22177 , 89701 , 308669 , 377009 , 1524917 , 6009967 , 102169439
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-102169438
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 102169439 can be divided by 16 positive divisors.
The sum of these divisors (counting 102169439) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000101101111101101011111
3
Ternary
21010020202010022
4
Quaternary
12011233231133
5
Quinary
202123410224
6
Senary
14045502355
8
Octal
605575537
10
Decimal
102169439
12
Duodecimal
2a2719bb
16
Hexadecimal
616fb5f
20
Vigesimal
1bib3bj
36
Base36
1otufz
md5
51c94513a111a3e00b7ab4cac07006c6
sha1
acc12640dcc66c1881ac7bf86e1bc40a7d954acc
sha256
847c8532e4e74e1548abd1356b68276b141e45f1f2a416782ab4c706c99966d3
sha512
00aba3d9c9c81391c3868495d835381c094131bab414afab73abc05fcbd4a114080cb0384a5552d6d4bedb58fe3d260ce75d33f946b6f83c686bcbed9dab86bf
ripemd-160
6998eb7dcccc57791a556475c87fdee86b2335f9
Diameter
204338878
Circumference
641949517.96758
Area
3.2793811058534E+16
Volume
4.4673670380299E+24
Surface area
1.3117524423414E+17
Circumference
641949517.96758
Perimeter
408677756
Area
10438594265574721
Diagonal
144489406.29385
Surface area
62631565593448326
Volume
1.0665053200624E+24
Space diagonal
176962659.32881
Perimeter
306508317
Area
4.5200439068931E+15
Altitude
88481329.664405
Surface area
4.5200439068931E+15
Volume
1.2568885733127E+23
Height
48163135.431284