870345121 is an odd 9-digits composite number following 870345120
and preceding 870345122 . In scientific notation, it is written as 8.70345121 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 870023700 positive integers (up to 870345121) that are relatively prime to 870345121.
870345121 has 4 divisors, whose sum is 870666544
The reverse of 870345121 is 121543078
Previous prime number is 2731
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
eight hundred seventy million three hundred forty-five thousand one hundred twenty-one
Scientific notation
8.70345121 × 10^8
Engineering notation
8.70345121 × 10^6
Prime Factorization
2731 × 318691
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
870345121
Product of the distinct prime numbers
The prime factorization of 870345121 is 2731 × 318691.
Since it has a total of 2 prime factors.
8 , 5 , 25 , 26 , 602 , 83 , 5279 , 7840 , 24368 , 32901 , 404094 , 611331 , 3649068 , 7800460 , 69831281 , 15244088 , 520023800 , 213653830 , 5804035521 , 1803763979
n×2
1740690242
n×3
2611035363
n×4
3481380484
n×5
4351725605
n÷2
435172560.5
n÷3
290115040.33333
n÷3
217586280.25
n÷5
174069024.2
n2
757500629648504641
n3
6.59286977169E+26
n4
5.7380720391788E+35
n5
4.9941030032458E+44
2 √n
29501.612176286
3 √n
954.766486587
4 √n
171.76033353567
5 √n
61.367481423831
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-870345120
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 870345121 can be divided by 4 positive divisors.
The sum of these divisors (counting 870345121) is 1, the average is 0.25.
Base
System
Value
2
Binary
110011111000000110100110100001
3
Ternary
2020122201010001111
4
Quaternary
303320012212201
5
Quinary
3240302020441
6
Senary
222210303321
8
Octal
6370064641
10
Decimal
870345121
12
Duodecimal
203587b41
16
Hexadecimal
33e069a1
20
Vigesimal
dbjd2g1
36
Base36
ee6ild
md5
42a2af44b7407570d9d66e76195d10ca
sha1
188e8a0c132080d18ea18942df5609b3c5340ec0
sha256
9e187f06c8a9b97e05f37586ee9f2426d694723a63c226ac92ecb76b6c3e5528
sha512
5e02a018680e032aa89a9d2478ce53ae05f9ebeebfa2eb0727bdcdc38c72684d6c3ea68d92819ca2a18de3f723e58a61c50b3f1685a7cd27e14caa288c9887de
ripemd-160
a2196acbfd13fd1fa3aeceb5c448bad0279f36c3
Diameter
1740690242
Circumference
5468539676.4426
Area
2.3797584131934E+18
Volume
2.7616148321088E+27
Surface area
9.5190336527735E+18
Circumference
5468539676.4426
Perimeter
3481380484
Area
757500629648504641
Diagonal
1230853874.0635
Surface area
4545003777891027846
Volume
6.59286977169E+26
Space diagonal
1507481969.6917
Perimeter
2611035363
Area
3.2800739432916E+17
Altitude
753740984.84584
Surface area
3.2800739432916E+17
Volume
7.7697715384031E+25
Height
410284624.68782