22140987 is an odd 8-digits composite number following 22140986
and preceding 22140988 . In scientific notation, it is written as 2.2140987 × 10^7.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 12403200 positive integers (up to 22140987) that are relatively prime to 22140987.
22140987 has 16 divisors, whose sum is 32736000
The reverse of 22140987 is 78904122
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
twenty-two million one hundred forty thousand nine hundred eighty-seven
Scientific notation
2.2140987 × 10^7
Engineering notation
2.2140987 × 10^6
Prime Factorization
3 × 10999 × 11 × 61
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
22140987
Product of the distinct prime numbers
The prime factorization of 22140987 is 3 × 10999 × 11 × 61.
Since it has a total of 4 prime factors.
6 , 5 , 69 , 75 , 181 , 950 , 8065 , 3451 , 99041 , 5743 , 559694 , 662297 , 9933128 , 6164462 , 23615437 , 35810643 , 78284090 , 655373308 , 6376571542 , 7166630994
n×2
44281974
n×3
66422961
n×4
88563948
n×5
110704935
n÷2
11070493.5
n÷3
7380329
n÷3
5535246.75
n÷5
4428197.4
n2
490223305334169
n3
1.0854027830501E+22
n4
2.4031888909276E+29
n5
5.3208973992572E+36
2 √n
4705.4210226079
3 √n
280.8012212713
4 √n
68.596071480864
5 √n
29.446887380246
1 , 3 , 11 , 33 , 61 , 183 , 671 , 2013 , 10999 , 32997 , 120989 , 362967 , 670939 , 2012817 , 7380329 , 22140987
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-22140986
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 22140987 can be divided by 16 positive divisors.
The sum of these divisors (counting 22140987) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010100011101100000111011
3
Ternary
1112122212201120
4
Quaternary
1110131200323
5
Quinary
21132002422
6
Senary
2110320323
8
Octal
124354073
10
Decimal
22140987
12
Duodecimal
74b90a3
16
Hexadecimal
151d83b
20
Vigesimal
6i7c97
36
Base36
d6k3f
md5
f2747310482ae6a3ec834afa75a1fce0
sha1
fe8524fc117501e99c05038ea982cef9a8d19509
sha256
4a5aaf414310b0f266df1315422fbcda17c0e2909bd60ecc7852b0ffe9c18b7a
sha512
d646fc72e5f1b5621f233233dec162d52009f750e831540d51a69532239cece667af3897be1392e02e8ab226bbc6d83ed87c1f140a9e0aaff9d3179d942ac1a8
ripemd-160
fbe0b042a95d883bcbba00125c53633cca902ba3
Diameter
44281974
Circumference
139115924.20485
Area
1.5400819346563E+15
Volume
4.5465245458881E+22
Surface area
6.1603277386253E+15
Circumference
139115924.20485
Perimeter
88563948
Area
490223305334169
Diagonal
31312084.099726
Surface area
2941339832005014
Volume
1.0854027830501E+22
Space diagonal
38349314.413722
Perimeter
66422961
Area
2.1227291797328E+14
Altitude
19174657.206861
Surface area
2.1227291797328E+14
Volume
1.2791594470224E+21
Height
10437361.366575