74242570 is an even 8-digits composite number following 74242569
and preceding 74242571 . In scientific notation, it is written as 7.4242570 × 10^7.
The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors.
There are 27552000 positive integers (up to 74242570) that are relatively prime to 74242570.
74242570 has 32 divisors, whose sum is 143513856
The reverse of 74242570 is 07524247
Previous prime number is 71
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-four million two hundred forty-two thousand five hundred seventy
Scientific notation
7.4242570 × 10^7
Engineering notation
7.4242570 × 10^6
Prime Factorization
2 × 5 × 17 × 71 × 6151
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
74242570
Product of the distinct prime numbers
The prime factorization of 74242570 is 2 × 5 × 17 × 71 × 6151.
Since it has a total of 5 prime factors.
1 , 6 , 100 , 8 , 60 , 579 , 8641 , 8219 , 982 , 30907 , 775726 , 287552 , 8817097 , 3183592 , 76116024 , 61795360 , 93191569 , 89295687 , 4430957767 , 8772987572
n×2
148485140
n×3
222727710
n×4
296970280
n×5
371212850
n÷2
37121285
n÷3
24747523.333333
n÷3
18560642.5
n÷5
14848514
n2
5511959200204900
n3
4.0922201675836E+23
n4
3.0381694224723E+31
n5
2.2556150601976E+39
2 √n
8616.412826693
3 √n
420.29187949952
4 √n
92.824634805061
5 √n
37.508577969074
1 , 2 , 5 , 10 , 17 , 34 , 71 , 85 , 142 , 170 , 355 , 710 , 1207 , 2414 , 6035 , 6151 , 12070 , 12302 , 30755 , 61510 , 104567 , 209134 , 436721 , 522835 , 873442 , 1045670 , 2183605 , 4367210 , 7424257 , 14848514 , 37121285 , 74242570
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74242569
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74242570 can be divided by 32 positive divisors.
The sum of these divisors (counting 74242570) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100011011001101101000001010
3
Ternary
12011200220122211
4
Quaternary
10123031220022
5
Quinary
123001230240
6
Senary
11211135334
8
Octal
433155012
10
Decimal
74242570
12
Duodecimal
20a4454a
16
Hexadecimal
46cda0a
20
Vigesimal
134068a
36
Base36
1879xm
md5
51ef1efda841a491681c9268221af97b
sha1
7115a6951282f29287062808d380c57ad6997212
sha256
01f4acff1e752b126995b77ccd6d77261ef5fc3e87b23ae460a9714619e79555
sha512
5e236e06a98ace23953d84acd71ea1981dd46f802b931d90b4e07b98b7e2b20e3a8ed7541179b1826e3811a2e9f11a9bc30e900b1ac2f1915721f0c31c35a67c
ripemd-160
cc8cd47061ffef9c17270a3d1f9a1db937ade3da
Diameter
148485140
Circumference
466479824.99125
Area
1.731633053025E+16
Volume
1.7141451753803E+24
Surface area
6.9265322121002E+16
Circumference
466479824.99125
Perimeter
296970280
Area
5511959200204900
Diagonal
104994849.39943
Surface area
33071755201229400
Volume
4.0922201675836E+23
Space diagonal
128591903.32449
Perimeter
222727710
Area
2.3867483460004E+15
Altitude
64295951.662244
Surface area
2.3867483460004E+15
Volume
4.8227277176778E+22
Height
34998283.133145