74889849 is an odd 8-digits composite number following 74889848
and preceding 74889850 . In scientific notation, it is written as 7.4889849 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 47298816 positive integers (up to 74889849) that are relatively prime to 74889849.
74889849 has 8 divisors, whose sum is 105108640
The reverse of 74889849 is 94898847
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
seventy-four million eight hundred eighty-nine thousand eight hundred forty-nine
Scientific notation
7.4889849 × 10^7
Engineering notation
7.4889849 × 10^6
Prime Factorization
3 × 19 × 1313857
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74889849
Product of the distinct prime numbers
The prime factorization of 74889849 is 3 × 19 × 1313857.
Since it has a total of 3 prime factors.
8 , 1 , 12 , 30 , 309 , 207 , 4500 , 2858 , 7464 , 3465 , 126280 , 550149 , 3656455 , 6067118 , 33532233 , 56424899 , 217183110 , 375327565 , 2926213559 , 9039615106
n×2
149779698
n×3
224669547
n×4
299559396
n×5
374449245
n÷2
37444924.5
n÷3
24963283
n÷3
18722462.25
n÷5
14977969.8
n2
5608489483242801
n3
4.2001893051814E+23
n4
3.1455154283645E+31
n5
2.3556717545739E+39
2 √n
8653.8921301343
3 √n
421.50977604818
4 √n
93.026298056702
5 √n
37.573754287189
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74889848
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74889849 can be divided by 8 positive divisors.
The sum of these divisors (counting 74889849) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011101101011101001111001
3
Ternary
12012220210120010
4
Quaternary
10131223221321
5
Quinary
123132433344
6
Senary
11233052133
8
Octal
435535171
10
Decimal
74889849
12
Duodecimal
210b7049
16
Hexadecimal
476ba79
20
Vigesimal
13814c9
36
Base36
18l5dl
md5
8182e92f198f3cc20f2cc156b217762d
sha1
6c039fc7cb6263953edf1bd2ebf0822e701bce81
sha256
7b03da2ef79214920b80b1501fc20092ff363ed444cfc57ce854282dfc8c2e07
sha512
93b42977e9fa8307e87b244376449b04c15142baba62fcee76926e9f3d9585b0ae487537fd7148dde0fc4c8046a03e5187e51c240c146513b3f2834adc1c03c2
ripemd-160
79f10090b90014f73193ab9a46722d1f49a7ea47
Diameter
149779698
Circumference
470546798.8937
Area
1.7619589358291E+16
Volume
1.7593711819792E+24
Surface area
7.0478357433165E+16
Circumference
470546798.8937
Perimeter
299559396
Area
5608489483242801
Diagonal
105910240.13987
Surface area
33650936899456806
Volume
4.2001893051814E+23
Space diagonal
129713023.43916
Perimeter
224669547
Area
2.4285471846731E+15
Altitude
64856511.719581
Surface area
2.4285471846731E+15
Volume
4.9499705666017E+22
Height
35303413.379958