15141870 is an even 8-digits composite number following 15141869
and preceding 15141871 . In scientific notation, it is written as 1.5141870 × 10^7.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 4037760 positive integers (up to 15141870) that are relatively prime to 15141870.
15141870 has 8 divisors, whose sum is 22881456
The reverse of 15141870 is 07814151
Previous prime number is 135
Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9
Name
fifteen million one hundred forty-one thousand eight hundred seventy
Scientific notation
1.5141870 × 10^7
Engineering notation
1.5141870 × 10^6
Prime Factorization
2 × 135 × 56081
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
15141870
Product of the distinct prime numbers
The prime factorization of 15141870 is 2 × 135 × 56081.
Since it has a total of 3 prime factors.
10 , 10 , 48 , 63 , 86 , 319 , 1231 , 2620 , 95769 , 49171 , 276771 , 120660 , 7193902 , 7256975 , 43323453 , 6720889 , 200564366 , 518122456 , 4811502225 , 8145806374
n×2
30283740
n×3
45425610
n×4
60567480
n×5
75709350
n÷2
7570935
n÷3
5047290
n÷3
3785467.5
n÷5
3028374
n2
229276227096900
n3
3.4716708247917E+21
n4
5.2567588311789E+28
n5
7.9597158843063E+35
2 √n
3891.2555814287
3 √n
247.39628344837
4 √n
62.379929315676
5 √n
27.292033937356
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
-15141869
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 15141870 can be divided by 8 positive divisors.
The sum of these divisors (counting 15141870) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001110000101111101110
3
Ternary
1001111021202000
4
Quaternary
321300233232
5
Quinary
12334014440
6
Senary
1300313130
8
Octal
71605756
10
Decimal
15141870
12
Duodecimal
50a27a6
16
Hexadecimal
e70bee
20
Vigesimal
4eceda
36
Base36
90jji
md5
59990451681844cd70f47a310cd0e4b5
sha1
ca2ed71da04270e9f6682a825642982542fde02a
sha256
7dcc95aac65ea628377549928115470aebe9e71f119fc6760029bf32cc00ede1
sha512
671c36a18ec76f4f219c5584c2ebdafdfc4d229a7578e109bdbaa25e2f40e23b3476a189694589e33cb07dcec3eda3944aea379bae62871687ade611e91bfe58
ripemd-160
73d2174bf1d92bae4bee150a7593fc177a82d0ad
Diameter
30283740
Circumference
95139175.107223
Area
7.2029251069041E+14
Volume
1.454210074513E+22
Surface area
2.8811700427616E+15
Circumference
95139175.107223
Perimeter
60567480
Area
229276227096900
Diagonal
21413837.91369
Surface area
1375657362581400
Volume
3.4716708247917E+21
Space diagonal
26226488.161603
Perimeter
45425610
Area
99279518574883
Altitude
13113244.080801
Surface area
99279518574883
Volume
4.0914033037629E+20
Height
7137945.9712301