122894493 is an odd 9-digits composite number following 122894492
and preceding 122894494 . In scientific notation, it is written as 1.22894493 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 80745984 positive integers (up to 122894493) that are relatively prime to 122894493.
122894493 has 16 divisors, whose sum is 166239360
The reverse of 122894493 is 394498221
Previous prime number is 433
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-two million eight hundred ninety-four thousand four hundred ninety-three
Scientific notation
1.22894493 × 10^8
Engineering notation
1.22894493 × 10^6
Prime Factorization
3 × 89 × 433 × 1063
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
122894493
Product of the distinct prime numbers
The prime factorization of 122894493 is 3 × 89 × 433 × 1063.
Since it has a total of 4 prime factors.
3 , 5 , 6 , 25 , 654 , 681 , 6381 , 4560 , 77024 , 25147 , 290623 , 99301 , 8380552 , 8309765 , 78863130 , 35516167 , 298073984 , 624921018 , 4047632775 , 8582122364
n×2
245788986
n×3
368683479
n×4
491577972
n×5
614472465
n÷2
61447246.5
n÷3
40964831
n÷3
30723623.25
n÷5
24578898.6
n2
15103056409727049
n3
1.8560824602238E+24
n4
2.281023129154E+32
n5
2.8032518097865E+40
2 √n
11085.77886303
3 √n
497.17674580954
4 √n
105.28902536841
5 √n
41.486470123052
1 , 3 , 89 , 267 , 433 , 1063 , 1299 , 3189 , 38537 , 94607 , 115611 , 283821 , 460279 , 1380837 , 40964831 , 122894493
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
-122894492
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 122894493 can be divided by 16 positive divisors.
The sum of these divisors (counting 122894493) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010100110011100010011101
3
Ternary
22120020200112220
4
Quaternary
13110303202131
5
Quinary
222430110433
6
Senary
20110015553
8
Octal
724634235
10
Decimal
122894493
12
Duodecimal
351a75b9
16
Hexadecimal
753389d
20
Vigesimal
1i81g4d
36
Base36
2161zx
md5
7c4e1f19ff4f2ce4a9e2ad54944c575b
sha1
f4a82cd4fe33b84db4d3c2f572311d43f0c0611d
sha256
65b60dcc61c1734f94c7a2b71d0c0ab5d4cbc5f8d4909106a7895bdf7155e95a
sha512
200d09d5298d972c4bf3f1ded7cf88f4602f27d4e00a8414d2cbf5186577dfafec687fa0dae8cd00e03e022c7ff318d21c64c79e2331f8bfdfe108a0bcfebf20
ripemd-160
aae15ffdec3c01f793554bb86fc76b273448167e
Diameter
245788986
Circumference
772168872.75088
Area
4.7447651063551E+16
Volume
7.7747400286613E+24
Surface area
1.897906042542E+17
Circumference
772168872.75088
Perimeter
491577972
Area
15103056409727049
Diagonal
173799058.74157
Surface area
90618338458362294
Volume
1.8560824602238E+24
Space diagonal
212859505.84642
Perimeter
368683479
Area
6.5398152628065E+15
Altitude
106429752.92321
Surface area
6.5398152628065E+15
Volume
2.1874141567761E+23
Height
57933019.580522