111561421 is an odd 9-digits prime number following 111561420
and preceding 111561422 . In scientific notation, it is written as 1.11561421 × 10^8.
The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors.
There are 111561420 positive integers (up to 111561421) that are relatively prime to 111561421.
111561421 has 2 divisors, whose sum is 111561422
The reverse of 111561421 is 124165111
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 22 Digital Root 4
Name
one hundred eleven million five hundred sixty-one thousand four hundred twenty-one
Scientific notation
1.11561421 × 10^8
Engineering notation
1.11561421 × 10^6
Prime Factorization
111561421
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
111561421 Product of the distinct prime numbers
The prime factorization of 111561421 is 111561421.
Since it has a total of 1 prime factors.
3 , 2 , 85 , 33 , 830 , 951 , 4366 , 7660 , 84277 , 19747 , 828876 , 53977 , 1074681 , 6250546 , 45434887 , 74172376 , 621559948 , 875103559 , 3641876229 , 5873586690
n×2
223122842
n×3
334684263
n×4
446245684
n×5
557807105
n÷2
55780710.5
n÷3
37187140.333333
n÷3
27890355.25
n÷5
22312284.2
n2
12445950655539241
n3
1.3884879408278E+24
n4
1.5490168772012E+32
n5
1.7281052397355E+40
2 √n10562.264009198
3 √n481.39844060926
4 √n102.77287584377
5 √n40.691416428211
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
111561422 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
55780711 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
10562.264056536 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999820727 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 111561421 can be divided by 2 positive divisors.
The sum of these divisors (counting 111561421) is 111561422, the average is 55780711.
Base
System
Value
2
Binary
110101001100100101011001101
3
Ternary
21202220220111111
4
Quaternary
12221210223031
5
Quinary
212024431141
6
Senary
15023052021
8
Octal
651445315
10
Decimal
111561421
12
Duodecimal
31441011
16
Hexadecimal
6a64acd
20
Vigesimal
1eh53b1
36
Base36
1uf5cd
md5
f7d852879493b50ef88acdfef7de8e32
sha1
d9ae4ee570c45b6aab530b631b383efee48a0cf5
sha256
336f9e87e470c7e9c38f4e02ccf9ce1782795547f1d9691abeb55080d1434321
sha512
9126027e2f48f45559463fb3da042e3071f3a08491a8c1f0556acc17159c46125e5c7b19d2ba31282b2002c2db9bf0b2c364c5362417b7768422b81ae963b9b8
ripemd-160
f5ed62a22f19c7a8a38272bd32e1bf1789c14023
Diameter
223122842
Circumference
700961081.27528
Area
3.9100107146383E+16
Volume
5.8160846860037E+24
Surface area
1.5640042858553E+17
Circumference
700961081.27528
Perimeter
446245684
Area
12445950655539241
Diagonal
157771674.61581
Surface area
74675703933235446
Volume
1.3884879408278E+24
Space diagonal
193230049.33658
Perimeter
334684263
Area
5.3892547209723E+15
Altitude
96615024.668291
Surface area
5.3892547209723E+15
Volume
1.6363487309252E+23
Height
52590558.205272