72674428 is an even 8-digits composite number following 72674427
and preceding 72674429 . In scientific notation, it is written as 7.2674428 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 36306800 positive integers (up to 72674428) that are relatively prime to 72674428.
72674428 has 12 divisors, whose sum is 127286712
The reverse of 72674428 is 82447627
Previous prime number is 13901
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-two million six hundred seventy-four thousand four hundred twenty-eight
Scientific notation
7.2674428 × 10^7
Engineering notation
7.2674428 × 10^6
Prime Factorization
2 × 2 × 13901 × 1307
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
36337214
Product of the distinct prime numbers
The prime factorization of 72674428 is 2 × 2 × 13901 × 1307.
Since it has a total of 4 prime factors.
10 , 5 , 40 , 62 , 447 , 657 , 7368 , 1471 , 76266 , 21337 , 985816 , 774945 , 6215065 , 3460433 , 84620944 , 44214567 , 631950494 , 333790789 , 7857386153 , 573140634
n×2
145348856
n×3
218023284
n×4
290697712
n×5
363372140
n÷2
36337214
n÷3
24224809.333333
n÷3
18168607
n÷5
14534885.6
n2
5281572485127184
n3
3.8383525929716E+23
n4
2.7895007915653E+31
n5
2.0272537443255E+39
2 √n
8524.9297944323
3 √n
417.31168051965
4 √n
92.33054637785
5 √n
37.348771771623
1 , 2 , 4 , 1307 , 2614 , 5228 , 13901 , 27802 , 55604 , 18168607 , 36337214 , 72674428
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
-72674427
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 72674428 can be divided by 12 positive divisors.
The sum of these divisors (counting 72674428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010101001110110001111100
3
Ternary
12001202020120111
4
Quaternary
10111032301330
5
Quinary
122101040203
6
Senary
11113355404
8
Octal
425166174
10
Decimal
72674428
12
Duodecimal
20408b64
16
Hexadecimal
454ec7c
20
Vigesimal
12e4618
36
Base36
179ny4
md5
ba8b63bc8dfc26b93b6212e6a62c519c
sha1
ad6e4dce8adc06896f110dff3b8459d80778d8b1
sha256
00518994902f7e0bfcd4fb204a0e9edc6c4b6463fbbe8b3b1f083534a38b3da8
sha512
0fa5656e4f5cb74ea6df1b4a7b6e119568ca843a71f87f329e33b641bf2289819ddeec479bd0984376ff6ada6302bbc83f29925c945e6ee09db0e7cdb7b9fde0
ripemd-160
62a9c91c9a9c0d1955e46ae3f031e2a4c347725f
Diameter
145348856
Circumference
456626898.21728
Area
1.6592549318678E+16
Volume
1.6078053743956E+24
Surface area
6.637019727471E+16
Circumference
456626898.21728
Perimeter
290697712
Area
5281572485127184
Diagonal
102777161.71531
Surface area
31689434910763104
Volume
3.8383525929716E+23
Space diagonal
125875801.70701
Perimeter
218023284
Area
2.2869879720245E+15
Altitude
62937900.853503
Surface area
2.2869879720245E+15
Volume
4.5235419117919E+22
Height
34259053.905102