20150009 is an odd 8-digits composite number following 20150008
and preceding 20150010 . In scientific notation, it is written as 2.0150009 × 10^7.
The sum of its digits is 17. It has a total of 3 prime factors and 8 positive divisors.
There are 18316980 positive integers (up to 20150009) that are relatively prime to 20150009.
20150009 has 8 divisors, whose sum is 22164960
The reverse of 20150009 is 90005102
Previous prime number is 121
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 17
Digital Root 8
Name
twenty million one hundred fifty thousand nine
Scientific notation
2.0150009 × 10^7
Engineering notation
2.0150009 × 10^6
Prime Factorization
11 × 121 × 15139
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20150009
Product of the distinct prime numbers
The prime factorization of 20150009 is 11 × 121 × 15139.
Since it has a total of 3 prime factors.
1 , 1 , 15 , 43 , 415 , 101 , 5076 , 6891 , 74568 , 43232 , 11330 , 751563 , 1147472 , 797327 , 24245276 , 55078024 , 787338351 , 87216538 , 441543379 , 5671454942
n×2
40300018
n×3
60450027
n×4
80600036
n×5
100750045
n÷2
10075004.5
n÷3
6716669.6666667
n÷3
5037502.25
n÷5
4030001.8
n2
406022862700081
n3
8.1813643376124E+21
n4
1.6485456503517E+29
n5
3.3218209691497E+36
2 √n
4488.8761399709
3 √n
272.11871710021
4 √n
66.999075665049
5 √n
28.897152434956
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
-20150008
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 20150009 can be divided by 8 positive divisors.
The sum of these divisors (counting 20150009) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100110111011011111001
3
Ternary
1101220201121122
4
Quaternary
1030313123321
5
Quinary
20124300014
6
Senary
1555515025
8
Octal
114673371
10
Decimal
20150009
12
Duodecimal
68b8a75
16
Hexadecimal
13376f9
20
Vigesimal
65if09
36
Base36
bzvuh
md5
f2293a69368a01f8d130daeb77e185a4
sha1
dbd059cafee458a7f0130ae014431668f61fbb1d
sha256
30240a77f282ee021d7bcd6796a88e73ebd16812edb9a88f437c069bfe6591c2
sha512
426b58ba15870c2d8e4e2ddbe345c3670b7f1044a8af718825313bf43ede1e96504c5020e44b4fb42c2a051524f71178c7827c468f49bfe8a4cea5d3814b1a8c
ripemd-160
5a89d227c98fc09b91826a95b9367352a059b1dc
Diameter
40300018
Circumference
126606240.48834
Area
1.2755584426481E+15
Volume
3.427001879918E+22
Surface area
5.1022337705923E+15
Circumference
126606240.48834
Perimeter
80600036
Area
406022862700081
Diagonal
28496416.00974
Surface area
2436137176200486
Volume
8.1813643376124E+21
Space diagonal
34900839.36097
Perimeter
60450027
Area
1.7581305680778E+14
Altitude
17450419.680485
Surface area
1.7581305680778E+14
Volume
9.6418303374725E+20
Height
9498805.33658