122367721 is an odd 9-digits composite number following 122367720
and preceding 122367722 . In scientific notation, it is written as 1.22367721 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 104567760 positive integers (up to 122367721) that are relatively prime to 122367721.
122367721 has 8 divisors, whose sum is 140273984
The reverse of 122367721 is 127763221
Previous prime number is 331
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-two million three hundred sixty-seven thousand seven hundred twenty-one
Scientific notation
1.22367721 × 10^8
Engineering notation
1.22367721 × 10^6
Prime Factorization
7 × 331 × 52813
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
122367721
Product of the distinct prime numbers
The prime factorization of 122367721 is 7 × 331 × 52813.
Since it has a total of 3 prime factors.
4 , 7 , 65 , 34 , 482 , 299 , 2394 , 8965 , 83182 , 42058 , 203058 , 871777 , 3752903 , 9671199 , 29018120 , 67991034 , 834621033 , 563073473 , 4246131160 , 8208201003
n×2
244735442
n×3
367103163
n×4
489470884
n×5
611838605
n÷2
61183860.5
n÷3
40789240.333333
n÷3
30591930.25
n÷5
24473544.2
n2
14973859142733841
n3
1.8323170178714E+24
n4
2.2421645762643E+32
n5
2.743685693044E+40
2 √n
11061.994440425
3 √n
496.46536627611
4 √n
105.17601646966
5 √n
41.450843665606
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
-122367720
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 122367721 can be divided by 8 positive divisors.
The sum of these divisors (counting 122367721) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010010110010111011101001
3
Ternary
22112020220221211
4
Quaternary
13102302323221
5
Quinary
222311231341
6
Senary
20050433121
8
Octal
722627351
10
Decimal
122367721
12
Duodecimal
34b927a1
16
Hexadecimal
74b2ee9
20
Vigesimal
1i4fj61
36
Base36
20urjd
md5
4ac7918eca187883b501dca27420cae8
sha1
9c8d27b4c96e358ea1ff2ddfe7331b829491edc7
sha256
4956febb39ca3e2fa5227570a0b533ccca5c2702f3c758b8d5b4d41244937d5b
sha512
4a07c8797835c1ce658af8d9d2fbbc82fc62cef7c10a1d6d75ff4757824442f0598cf91b8922648ec5198e3862732299e9f04d5696ca74ae7952a5d63addc79f
ripemd-160
8f721beb9cc9ac4673a28471c155ac6d8d482562
Diameter
244735442
Circumference
768859066.66025
Area
4.7041765878701E+16
Volume
7.6751915765229E+24
Surface area
1.881670635148E+17
Circumference
768859066.66025
Perimeter
489470884
Area
14973859142733841
Diagonal
173054090.63489
Surface area
89843154856403046
Volume
1.8323170178714E+24
Space diagonal
211947109.97841
Perimeter
367103163
Area
6.4838712051487E+15
Altitude
105973554.98921
Surface area
6.4838712051487E+15
Volume
2.1594063143672E+23
Height
57684696.878296