72679454 is an even 8-digits composite number following 72679453
and preceding 72679455 . In scientific notation, it is written as 7.2679454 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 34201824 positive integers (up to 72679454) that are relatively prime to 72679454.
72679454 has 12 divisors, whose sum is 115810224
The reverse of 72679454 is 45497627
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-two million six hundred seventy-nine thousand four hundred fifty-four
Scientific notation
7.2679454 × 10^7
Engineering notation
7.2679454 × 10^6
Prime Factorization
2 × 17 × 17 × 125743
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
4275262
Product of the distinct prime numbers
The prime factorization of 72679454 is 2 × 17 × 17 × 125743.
Since it has a total of 4 prime factors.
9 , 5 , 2 , 97 , 292 , 23 , 180 , 3284 , 64137 , 65770 , 733816 , 121660 , 1059328 , 9298773 , 61213250 , 92749164 , 519865130 , 478663860 , 1330273158 , 6269006557
n×2
145358908
n×3
218038362
n×4
290717816
n×5
363397270
n÷2
36339727
n÷3
24226484.666667
n÷3
18169863.5
n÷5
14535890.8
n2
5282303033738116
n3
3.8391490035463E+23
n4
2.7902725340239E+31
n5
2.0279548428405E+39
2 √n
8525.2245718221
3 √n
417.32130041033
4 √n
92.332142679687
5 √n
37.349288348746
1 , 2 , 17 , 34 , 289 , 578 , 125743 , 251486 , 2137631 , 4275262 , 36339727 , 72679454
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
-72679453
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 72679454 can be divided by 12 positive divisors.
The sum of these divisors (counting 72679454) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010101010000000000011110
3
Ternary
12001202111110122
4
Quaternary
10111100000132
5
Quinary
122101220304
6
Senary
11113434542
8
Octal
425200036
10
Decimal
72679454
12
Duodecimal
2040ba52
16
Hexadecimal
455001e
20
Vigesimal
12e4ice
36
Base36
179rtq
md5
1af2781b5d073cbcff5d9e1fc0cea040
sha1
f5cee81a51a4c89909dacc249750d5726f25cea6
sha256
66c4d29f52b5c1db2b4bcc027e2dc5928b88d590abd4da672d8c512e69f0d670
sha512
c4ed44b001d19217ad20f6bb2862bf14fdcc68bb38c9a4b091a2c6d91971799c9db564e762904bc8d2ab9389c24b7016a4deda9c68ad46d13aa9486bc4da3e65
ripemd-160
fe6d6d62471a6f5725e04f92c20bd0c3f9d5a99d
Diameter
145358908
Circumference
456658477.50663
Area
1.6594844404827E+16
Volume
1.608138974077E+24
Surface area
6.6379377619307E+16
Circumference
456658477.50663
Perimeter
290717816
Area
5282303033738116
Diagonal
102784269.55267
Surface area
31693818202428696
Volume
3.8391490035463E+23
Space diagonal
125884506.99437
Perimeter
218038362
Area
2.2873043088524E+15
Altitude
62942253.497183
Surface area
2.2873043088524E+15
Volume
4.5244804906553E+22
Height
34261423.184224