74421858 is an even 8-digits composite number following 74421857
and preceding 74421859 . In scientific notation, it is written as 7.4421858 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 20509632 positive integers (up to 74421858) that are relatively prime to 74421858.
74421858 has 16 divisors, whose sum is 113628000
The reverse of 74421858 is 85812447
Previous prime number is 67
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-four million four hundred twenty-one thousand eight hundred fifty-eight
Scientific notation
7.4421858 × 10^7
Engineering notation
7.4421858 × 10^6
Prime Factorization
2 × 1113 × 67 × 499
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74421858
Product of the distinct prime numbers
The prime factorization of 74421858 is 2 × 1113 × 67 × 499.
Since it has a total of 4 prime factors.
3 , 6 , 51 , 69 , 453 , 640 , 7140 , 5517 , 36466 , 3340 , 485369 , 751673 , 5330966 , 6943937 , 20713517 , 81060933 , 568428368 , 240610441 , 3693827721 , 9821658487
n×2
148843716
n×3
223265574
n×4
297687432
n×5
372109290
n÷2
37210929
n÷3
24807286
n÷3
18605464.5
n÷5
14884371.6
n2
5538612948172164
n3
4.1219386634583E+23
n4
3.067623338966E+31
n5
2.2829822853002E+39
2 √n
8626.8104186889
3 √n
420.62992776024
4 √n
92.880624560179
5 √n
37.526676349592
1 , 2 , 67 , 134 , 499 , 998 , 1113 , 2226 , 33433 , 66866 , 74571 , 149142 , 555387 , 1110774 , 37210929 , 74421858
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74421857
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74421858 can be divided by 16 positive divisors.
The sum of these divisors (counting 74421858) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011011111001011001100010
3
Ternary
12012001000121010
4
Quaternary
10123321121202
5
Quinary
123022444413
6
Senary
11215041350
8
Octal
433713142
10
Decimal
74421858
12
Duodecimal
20b10256
16
Hexadecimal
46f9662
20
Vigesimal
1352eci
36
Base36
18b49u
md5
e2362f29a97c46009e6d4c08bb968250
sha1
6fd5bbf285c23e3cf9664dcc5454bb464164eabc
sha256
8dc381cf4512f37c9d48743588dc11fb2b81b9e498cc09c7594e6d1e697f8e4e
sha512
a35e2fb2be72a5b04d6ea6f5be1bd39f79085bc6dba3650b81cc82644c85c5ffb16708cfd2627cd8e7db4ed60e883c722eda962bfd0237324040ef6865356f46
ripemd-160
dd113381db816ce53bda0fbf26f53a832fae2907
Diameter
148843716
Circumference
467606324.71861
Area
1.7400065749055E+16
Volume
1.7265936298224E+24
Surface area
6.960026299622E+16
Circumference
467606324.71861
Perimeter
297687432
Area
5538612948172164
Diagonal
105248400.9206
Surface area
33231677689032984
Volume
4.1219386634583E+23
Space diagonal
128902439.24968
Perimeter
223265574
Area
2.3982897574233E+15
Altitude
64451219.624838
Surface area
2.3982897574233E+15
Volume
4.857751300944E+22
Height
35082800.306868