123923452 is an even 9-digits composite number following 123923451
and preceding 123923453 . In scientific notation, it is written as 1.23923452 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 60945840 positive integers (up to 123923452) that are relatively prime to 123923452.
123923452 has 12 divisors, whose sum is 220421656
The reverse of 123923452 is 254329321
Previous prime number is 61
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-three million nine hundred twenty-three thousand four hundred fifty-two
Scientific notation
1.23923452 × 10^8
Engineering notation
1.23923452 × 10^6
Prime Factorization
2 × 2 × 61 × 507883
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
61961726
Product of the distinct prime numbers
The prime factorization of 123923452 is 2 × 2 × 61 × 507883.
Since it has a total of 4 prime factors.
5 , 5 , 57 , 19 , 514 , 131 , 8561 , 9452 , 43035 , 5655 , 412928 , 622806 , 8293871 , 152630 , 4773945 , 42790483 , 685311120 , 211190353 , 4073519562 , 4216837916
n×2
247846904
n×3
371770356
n×4
495693808
n×5
619617260
n÷2
61961726
n÷3
41307817.333333
n÷3
30980863
n÷5
24784690.4
n2
15357021955596304
n3
1.9030951731773E+24
n4
2.3583812334467E+32
n5
2.9225874358073E+40
2 √n
11132.09108838
3 √n
498.56046210545
4 √n
105.50872517655
5 √n
41.5557093943
1 , 2 , 4 , 61 , 122 , 244 , 507883 , 1015766 , 2031532 , 30980863 , 61961726 , 123923452
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-123923451
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123923452 can be divided by 12 positive divisors.
The sum of these divisors (counting 123923452) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011000101110101111111100
3
Ternary
22122011222000111
4
Quaternary
13120232233330
5
Quinary
223211022302
6
Senary
20144035404
8
Octal
730565774
10
Decimal
123923452
12
Duodecimal
35602b64
16
Hexadecimal
762ebfc
20
Vigesimal
1iea8cc
36
Base36
21s3y4
md5
d4b99f83df10004ea7ae426374b4cbe3
sha1
100867a0fe1ddc056f2e7e1303b5d0e1c48834e1
sha256
cfb5051075fde2878fa2fd7f1dbf1ab25c79d2daa53b31eec114e0c3e0f154f7
sha512
654cfa9e39ba119abd6dc82e7f7fd1e1772b41fdebe04744b51b5fd46e156497e12bee67c57303c025e198b0a2e9751126bfcc515e98be9ebc4993916b18830d
ripemd-160
7fe3ca2bd9c791c82b2cb8e854f70e222a18cb4d
Diameter
247846904
Circumference
778634012.82137
Area
4.8245507356719E+16
Volume
7.9716664201813E+24
Surface area
1.9298202942687E+17
Circumference
778634012.82137
Perimeter
495693808
Area
15357021955596304
Diagonal
175254226.51449
Surface area
92142131733577824
Volume
1.9030951731773E+24
Space diagonal
214641715.11332
Perimeter
371770356
Area
6.6497855700109E+15
Altitude
107320857.55666
Surface area
6.6497855700109E+15
Volume
2.2428191703284E+23
Height
58418075.50483