18380071 is an odd 8-digits prime number following 18380070
and preceding 18380072 . In scientific notation, it is written as 1.8380071 × 10^7.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 18380070 positive integers (up to 18380071) that are relatively prime to 18380071.
18380071 has 2 divisors, whose sum is 18380072
The reverse of 18380071 is 17008381
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
eighteen million three hundred eighty thousand seventy-one
Scientific notation
1.8380071 × 10^7
Engineering notation
1.8380071 × 10^6
Prime Factorization
18380071
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
18380071
Product of the distinct prime numbers
The prime factorization of 18380071 is 18380071.
Since it has a total of 1 prime factors.
8 , 6 , 62 , 63 , 271 , 622 , 3556 , 7959 , 44496 , 36764 , 169484 , 78437 , 6403544 , 2364337 , 35630394 , 25592403 , 644749932 , 202586562 , 193276975 , 1157356827
n×2
36760142
n×3
55140213
n×4
73520284
n×5
91900355
n÷2
9190035.5
n÷3
6126690.3333333
n÷3
4595017.75
n÷5
3676014.2
n2
337827009965041
n3
6.2092844288752E+21
n4
1.1412708866192E+29
n5
2.0976639926294E+36
2 √n
4287.1985025189
3 √n
263.90587687661
4 √n
65.476701982605
5 √n
28.370659857986
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
18380072
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
9190036
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
4287.1986191451
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999998911865
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 18380071 can be divided by 2 positive divisors.
The sum of these divisors (counting 18380071) is 18380072, the average is 9190036.
Base
System
Value
2
Binary
1000110000111010100100111
3
Ternary
1021120210201101
4
Quaternary
1012013110213
5
Quinary
14201130241
6
Senary
1453540531
8
Octal
106072447
10
Decimal
18380071
12
Duodecimal
61a4747
16
Hexadecimal
1187527
20
Vigesimal
5eha3b
36
Base36
axy5j
md5
d4f8b710a2af6e6c1fcfb381a8a3b7dc
sha1
45962743290ce6d05fe5573d3df2b41821a49e68
sha256
99a081ba51f268ff4383e408183102597911816094789b1319ef8888888e35f1
sha512
4e2e633c7b04c6d2824ca94df3cd8f955237ec9a332fbbe47400ed351b2093e0bb39ba479b2670db8ece17371b08927f55f1034c5838d80dbf60d7395196ee1a
ripemd-160
faa5ae26123e3ec30774ecb66ef9311230436743
Diameter
36760142
Circumference
115485392.05212
Area
1.0613148526904E+15
Volume
2.6009389794405E+22
Surface area
4.2452594107615E+15
Circumference
115485392.05212
Perimeter
73520284
Area
337827009965041
Diagonal
25993345.68558
Surface area
2026962059790246
Volume
6.2092844288752E+21
Space diagonal
31835216.818723
Perimeter
55140213
Area
1.4628338635713E+14
Altitude
15917608.409362
Surface area
1.4628338635713E+14
Volume
7.3177118766228E+20
Height
8664448.5618601