102989727 is an odd 9-digits composite number following 102989726
and preceding 102989728 . In scientific notation, it is written as 1.02989727 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors.
There are 68659812 positive integers (up to 102989727) that are relatively prime to 102989727.
102989727 has 6 divisors, whose sum is 148762952
The reverse of 102989727 is 727989201
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred two million nine hundred eighty-nine thousand seven hundred twenty-seven
Scientific notation
1.02989727 × 10^8
Engineering notation
1.02989727 × 10^6
Prime Factorization
3 × 3 × 11443303
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
34329909
Product of the distinct prime numbers
The prime factorization of 102989727 is 3 × 3 × 11443303.
Since it has a total of 3 prime factors.
6 , 6 , 52 , 15 , 177 , 374 , 8652 , 5609 , 78281 , 31396 , 440642 , 125968 , 1917841 , 3884079 , 53421314 , 39596774 , 116951746 , 275451979 , 3547986528 , 4216885680
n×2
205979454
n×3
308969181
n×4
411958908
n×5
514948635
n÷2
51494863.5
n÷3
34329909
n÷3
25747431.75
n÷5
20597945.4
n2
10606883867534529
n3
1.0924000738381E+24
n4
1.1250598537936E+32
n5
1.1586960720087E+40
2 √n
10148.385438088
3 √n
468.73923004589
4 √n
100.73919514314
5 √n
40.045966653737
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-102989726
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 102989727 can be divided by 6 positive divisors.
The sum of these divisors (counting 102989727) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110001000110111111110011111
3
Ternary
21011210102100100
4
Quaternary
12020313332133
5
Quinary
202331132402
6
Senary
14115232143
8
Octal
610677637
10
Decimal
102989727
12
Duodecimal
2a5a8653
16
Hexadecimal
6237f9f
20
Vigesimal
1c3de67
36
Base36
1pbfdr
md5
5feeef68ed8330d332f63056e1a6f0c6
sha1
60691ec0d49b613ed47850e27423e01174bf96fc
sha256
d6f2a9a7e0be4d0f3d59ed92bed4b711f8dd29b1f8583da50a6be03b7a1031f8
sha512
13add987be09ebc8835acfbdbdaaabfa78dcb656f7133ed244337f5ae374709e341ddf8fc1cc3975006f07ef2b313439c0c79715bed3f31582db154091bd7d5a
ripemd-160
fdcc5ad4a099283e55d4eb70bd3ae2d3c5d3e3e6
Diameter
205979454
Circumference
647103539.47684
Area
3.3322508435727E+16
Volume
4.5758347290009E+24
Surface area
1.3329003374291E+17
Circumference
647103539.47684
Perimeter
411958908
Area
10606883867534529
Diagonal
145649468.7085
Surface area
63641303205207174
Volume
1.0924000738381E+24
Space diagonal
178383439.82165
Perimeter
308969181
Area
4.5929154421381E+15
Altitude
89191719.910824
Surface area
4.5929154421381E+15
Volume
1.2874058332993E+23
Height
48549822.902834