123742804 is an even 9-digits composite number following 123742803
and preceding 123742805 . In scientific notation, it is written as 1.23742804 × 10^8.
The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors.
There are 61166016 positive integers (up to 123742804) that are relatively prime to 123742804.
123742804 has 24 divisors, whose sum is 219033920
The reverse of 123742804 is 408247321
Previous prime number is 139
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred twenty-three million seven hundred forty-two thousand eight hundred four
Scientific notation
1.23742804 × 10^8
Engineering notation
1.23742804 × 10^6
Prime Factorization
2 × 2 × 457 × 139 × 487
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
61871402 Product of the distinct prime numbers
The prime factorization of 123742804 is 2 × 2 × 457 × 139 × 487.
Since it has a total of 5 prime factors.
2 , 7 , 1 , 41 , 556 , 654 , 6997 , 7009 , 32350 , 25549 , 784923 , 989450 , 1516069 , 1209499 , 99183600 , 80129924 , 793892664 , 804004313 , 9264826458 , 6833102140
n×2
247485608
n×3
371228412
n×4
494971216
n×5
618714020
n÷2
61871402
n÷3
41247601.333333
n÷3
30935701
n÷5
24748560.8
n2
15312281541782416
n3
1.8947846536176E+24
n4
2.3446596601481E+32
n5
2.9013476077241E+40
2 √n11123.974289794
3 √n498.31808735014
4 √n105.47025310387
5 √n41.543586851272
1 , 2 , 4 , 139 , 278 , 457 , 487 , 556 , 914 , 974 , 1828 , 1948 , 63523 , 67693 , 127046 , 135386 , 222559 , 254092 , 270772 , 445118 , 890236 , 30935701 , 61871402 , 123742804
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-123742803 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123742804 can be divided by 24 positive divisors.
The sum of these divisors (counting 123742804) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111011000000010101001010100
3
Ternary
22121211210012211
4
Quaternary
13120002221110
5
Quinary
223134232204
6
Senary
20140123204
8
Octal
730025124
10
Decimal
123742804
12
Duodecimal
35536504
16
Hexadecimal
7602a54
20
Vigesimal
1id7h04
36
Base36
21o8k4
md5
84eb44c6d6a263a995b5e2aa4dd2e268
sha1
8c41d2e79c7cd349d38d414dd47bdc93c2eaade3
sha256
9e2d3cec3f4385826cafc7d830d8fa7f6dd9de85faf604525e667b1a358a3594
sha512
71f84ab17b2df54514f51c878429119ec9fb8546e4f45287def26bb7411908d390ebc8fd588c0d888b2dc535aa3744aac24196e96650318fed62df40b0c4d1a2
ripemd-160
3b4d401a2bc11070978fe81f7d5b7df32dc1c78b
Diameter
247485608
Circumference
777498967.962
Area
4.8104951201362E+16
Volume
7.936855397253E+24
Surface area
1.9241980480545E+17
Circumference
777498967.962
Perimeter
494971216
Area
15312281541782416
Diagonal
174998751.66288
Surface area
91873689250694496
Volume
1.8947846536176E+24
Space diagonal
214328823.59904
Perimeter
371228412
Area
6.6304124025416E+15
Altitude
107164411.79952
Surface area
6.6304124025416E+15
Volume
2.233025129102E+23
Height
58332917.220959