74920889 is an odd 8-digits prime number following 74920888
and preceding 74920890 . In scientific notation, it is written as 7.4920889 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 74920888 positive integers (up to 74920889) that are relatively prime to 74920889.
74920889 has 2 divisors, whose sum is 74920890
The reverse of 74920889 is 98802947
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-four million nine hundred twenty thousand eight hundred eighty-nine
Scientific notation
7.4920889 × 10^7
Engineering notation
7.4920889 × 10^6
Prime Factorization
74920889
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
74920889
Product of the distinct prime numbers
The prime factorization of 74920889 is 74920889.
Since it has a total of 1 prime factors.
5 , 1 , 95 , 21 , 799 , 299 , 3460 , 1668 , 17963 , 55068 , 363295 , 36554 , 5846482 , 4835850 , 29533585 , 91619038 , 807141569 , 618721291 , 1356805636 , 8373004869
n×2
149841778
n×3
224762667
n×4
299683556
n×5
374604445
n÷2
37460444.5
n÷3
24973629.666667
n÷3
18730222.25
n÷5
14984177.8
n2
5613139608550321
n3
4.205414095537E+23
n4
3.1507336265076E+31
n5
2.3605576430015E+39
2 √n
8655.6853570356
3 √n
421.56800314848
4 √n
93.035935836834
5 √n
37.57686845029
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
74920890
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
37460445
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8655.6854148011
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999733052
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74920889 can be divided by 2 positive divisors.
The sum of these divisors (counting 74920889) is 74920890, the average is 37460445.
Base
System
Value
2
Binary
100011101110011001110111001
3
Ternary
12012222101010202
4
Quaternary
10131303032321
5
Quinary
123134432024
6
Senary
11233451545
8
Octal
435631671
10
Decimal
74920889
12
Duodecimal
21110bb5
16
Hexadecimal
47733b9
20
Vigesimal
1385249
36
Base36
18ltbt
md5
8c7f1856ca5a40468e0a35500a07d761
sha1
9485cb706f370373863f49847da0ae246edd4e5d
sha256
813f568775bc1314bda3fdf3cb9a823e525cbd7df32d64386ca8cb0ca6c44455
sha512
3e1ad8c82061e68027438f5e3bab1cedfc78cedba9602cf4ef7c29d0635918af6da0525b1d50a6a27ef14016f75dcb4cbaf138cd0bc626ee3c8391b7c26ac700
ripemd-160
103e1863969ea68f2108bbbd8f68eaf97582ea5d
Diameter
149841778
Circumference
470741828.96563
Area
1.7634198157796E+16
Volume
1.7615597370456E+24
Surface area
7.0536792631182E+16
Circumference
470741828.96563
Perimeter
299683556
Area
5613139608550321
Diagonal
105954137.32885
Surface area
33678837651301926
Volume
4.205414095537E+23
Space diagonal
129766786.29623
Perimeter
224762667
Area
2.4305607479966E+15
Altitude
64883393.148114
Surface area
2.4305607479966E+15
Volume
4.9561280410862E+22
Height
35318045.776283