869640147 is an odd 9-digits composite number following 869640146
and preceding 869640148 . In scientific notation, it is written as 8.69640147 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 577603248 positive integers (up to 869640147) that are relatively prime to 869640147.
869640147 has 12 divisors, whose sum is 1260820080
The reverse of 869640147 is 741046968
Previous prime number is 269
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
eight hundred sixty-nine million six hundred forty thousand one hundred forty-seven
Scientific notation
8.69640147 × 10^8
Engineering notation
8.69640147 × 10^6
Prime Factorization
3 × 3 × 269 × 359207
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
289880049
Product of the distinct prime numbers
The prime factorization of 869640147 is 3 × 3 × 269 × 359207.
Since it has a total of 4 prime factors.
7 , 5 , 63 , 85 , 365 , 532 , 5357 , 2181 , 84834 , 63733 , 98708 , 803108 , 1200364 , 1834607 , 74204680 , 67362789 , 91030948 , 159181907 , 1798812175 , 6232618647
n×2
1739280294
n×3
2608920441
n×4
3478560588
n×5
4348200735
n÷2
434820073.5
n÷3
289880049
n÷3
217410036.75
n÷5
173928029.4
n2
756273985274181609
n3
6.5768621972612E+26
n4
5.7195034080249E+35
n5
4.9739097845218E+44
2 √n
29489.661696941
3 √n
954.50863203163
4 √n
171.72554177216
5 √n
61.357536747506
1 , 3 , 9 , 269 , 807 , 2421 , 359207 , 1077621 , 3232863 , 96626683 , 289880049 , 869640147
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
-869640146
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 869640147 can be divided by 12 positive divisors.
The sum of these divisors (counting 869640147) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110011110101011010011111010011
3
Ternary
2020121101022000100
4
Quaternary
303311122133103
5
Quinary
3240111441042
6
Senary
222143223443
8
Octal
6365323723
10
Decimal
869640147
12
Duodecimal
2032a7b83
16
Hexadecimal
33d5a7d3
20
Vigesimal
dbf5077
36
Base36
edremr
md5
2ad9721516e4fcc1694fb01a5ab7a748
sha1
7351ebd5e14e9a66418121c0eea60d71091a9c90
sha256
3ab8411201e4c9906fc6579608f15d98adb5a10898abee07a00cff7bce407ab7
sha512
a127184c998563395de7a74bd22cba665bcbb1e779e86412d99a7fcac7bc48bba6ca230247307e8807ce61ca6b331d271b085772c55ae010cefb86587a4647be
ripemd-160
be031da983164fed00730dce29ba0d2fb04f3718
Diameter
1739280294
Circumference
5464110194.1639
Area
2.3759047962384E+18
Volume
2.7549095950117E+27
Surface area
9.5036191849538E+18
Circumference
5464110194.1639
Perimeter
3478560588
Area
756273985274181609
Diagonal
1229856890.2715
Surface area
4537643911645089654
Volume
6.5768621972612E+26
Space diagonal
1506260918.9057
Perimeter
2608920441
Area
3.2747624173437E+17
Altitude
753130459.45283
Surface area
3.2747624173437E+17
Volume
7.7509064310214E+25
Height
409952296.75718