74457988 is an even 8-digits composite number following 74457987
and preceding 74457989 . In scientific notation, it is written as 7.4457988 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors.
There are 33791520 positive integers (up to 74457988) that are relatively prime to 74457988.
74457988 has 24 divisors, whose sum is 142369920
The reverse of 74457988 is 88975447
Previous prime number is 1583
Is Prime? no Number parity even Number length 8 Sum of Digits 52 Digital Root 7
Name
seventy-four million four hundred fifty-seven thousand nine hundred eighty-eight
Scientific notation
7.4457988 × 10^7
Engineering notation
7.4457988 × 10^6
Prime Factorization
2 × 2 × 11 × 1583 × 1069
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
37228994 Product of the distinct prime numbers
The prime factorization of 74457988 is 2 × 2 × 11 × 1583 × 1069.
Since it has a total of 5 prime factors.
2 , 9 , 52 , 82 , 303 , 767 , 1290 , 4113 , 20116 , 45349 , 615750 , 178811 , 8437794 , 2196167 , 22828648 , 18601230 , 475667985 , 329665282 , 9820751752 , 1818315895
n×2
148915976
n×3
223373964
n×4
297831952
n×5
372289940
n÷2
37228994
n÷3
24819329.333333
n÷3
18614497
n÷5
14891597.6
n2
5543991977008144
n3
4.1279448809617E+23
n4
3.0735847041131E+31
n5
2.2885293301583E+39
2 √n8628.9042178019
3 √n420.69798527742
4 √n92.891895328936
5 √n37.530319299765
1 , 2 , 4 , 11 , 22 , 44 , 1069 , 1583 , 2138 , 3166 , 4276 , 6332 , 11759 , 17413 , 23518 , 34826 , 47036 , 69652 , 1692227 , 3384454 , 6768908 , 18614497 , 37228994 , 74457988
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
-74457987 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 74457988 can be divided by 24 positive divisors.
The sum of these divisors (counting 74457988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100011100000010001110000100
3
Ternary
12012002212011021
4
Quaternary
10130002032010
5
Quinary
123030123423
6
Senary
11215520524
8
Octal
434021604
10
Decimal
74457988
12
Duodecimal
20b29144
16
Hexadecimal
4702384
20
Vigesimal
13574j8
36
Base36
18bw5g
md5
02f24a490ab1a8965c3c54bdd89d0f58
sha1
2ba8e59c648ce541659b55c3d0b1ef39d8e78558
sha256
f818079909782f0d484ce48c6a4873c654dc70b2cf95bd5a245c6ea65de27364
sha512
c7c7421e28ce3dafb2252c9fc1057b8e784be068352ec254617e3f8263ad909f4825d10f462cbd20b181b5f00b49708e5c4da7a4d628747241c8e2cc0187c437
ripemd-160
ff595fa792bc95e7de7a72b47b1d1a1abd6e1fea
Diameter
148915976
Circumference
467833336.20375
Area
1.741696446653E+16
Volume
1.729109508327E+24
Surface area
6.9667857866118E+16
Circumference
467833336.20375
Perimeter
297831952
Area
5543991977008144
Diagonal
105299496.45661
Surface area
33263951862048864
Volume
4.1279448809617E+23
Space diagonal
128965018.24535
Perimeter
223373964
Area
2.4006189452331E+15
Altitude
64482509.122677
Surface area
2.4006189452331E+15
Volume
4.8648296961538E+22
Height
35099832.152204