123963145 is an odd 9-digits composite number following 123963144
and preceding 123963146 . In scientific notation, it is written as 1.23963145 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 99170512 positive integers (up to 123963145) that are relatively prime to 123963145.
123963145 has 4 divisors, whose sum is 148755780
The reverse of 123963145 is 541369321
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-three million nine hundred sixty-three thousand one hundred forty-five
Scientific notation
1.23963145 × 10^8
Engineering notation
1.23963145 × 10^6
Prime Factorization
5 × 24792629
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
123963145
Product of the distinct prime numbers
The prime factorization of 123963145 is 5 × 24792629.
Since it has a total of 2 prime factors.
3 , 5 , 5 , 39 , 348 , 603 , 2311 , 8245 , 32783 , 68943 , 572666 , 183663 , 665698 , 8057553 , 54712696 , 17994303 , 535366359 , 576494177 , 3609710934 , 252273822
n×2
247926290
n×3
371889435
n×4
495852580
n×5
619815725
n÷2
61981572.5
n÷3
41321048.333333
n÷3
30990786.25
n÷5
24792629
n2
15366861318291025
n3
1.9049244577942E+24
n4
2.3614042677559E+32
n5
2.9272709964744E+40
2 √n
11133.873764328
3 √n
498.61368648877
4 √n
105.51717284086
5 √n
41.55837113339
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-123963144
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123963145 can be divided by 4 positive divisors.
The sum of these divisors (counting 123963145) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011000111000011100001001
3
Ternary
22122020222110121
4
Quaternary
13120320130021
5
Quinary
223213310040
6
Senary
20144543241
8
Octal
730703411
10
Decimal
123963145
12
Duodecimal
35621b21
16
Hexadecimal
7638709
20
Vigesimal
1ief7h5
36
Base36
21sykp
md5
7efb9a9d03d1329c8c3e516878ad6006
sha1
68305b100e2400b64e0fbeab1e46c17b112b8010
sha256
93dc50d3d05de5b6cd3f2f8ab300f2102b694e4d0448c10c67c8b82dff9f3216
sha512
245c663ed54c8400bbcdab58b0a99bc2b41e2507952136562ae060d1a88bc608cd80173b34cdd33d52b8466a8817f6057cd1251f06a45b08abfde64c6a28b3da
ripemd-160
ba4ea60968a311e3fc593fa1884d9325d286d620
Diameter
247926290
Circumference
778883411.29577
Area
4.8276418626276E+16
Volume
7.9793289096664E+24
Surface area
1.931056745051E+17
Circumference
778883411.29577
Perimeter
495852580
Area
15366861318291025
Diagonal
175310360.89342
Surface area
92201167909746150
Volume
1.9049244577942E+24
Space diagonal
214710465.40603
Perimeter
371889435
Area
6.6540461390362E+15
Altitude
107355232.70301
Surface area
6.6540461390362E+15
Volume
2.244975002924E+23
Height
58436786.964474