74668889 is an odd 8-digits prime number following 74668888
and preceding 74668890 . In scientific notation, it is written as 7.4668889 × 10^7.
The sum of its digits is 56. It has a total of 1 prime factors and 2 positive divisors.
There are 74668888 positive integers (up to 74668889) that are relatively prime to 74668889.
74668889 has 2 divisors, whose sum is 74668890
The reverse of 74668889 is 98886647
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-four million six hundred sixty-eight thousand eight hundred eighty-nine
Scientific notation
7.4668889 × 10^7
Engineering notation
7.4668889 × 10^6
Prime Factorization
74668889
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
74668889
Product of the distinct prime numbers
The prime factorization of 74668889 is 74668889.
Since it has a total of 1 prime factors.
1 , 7 , 42 , 43 , 767 , 312 , 2913 , 7837 , 15968 , 69703 , 201083 , 133798 , 503087 , 3514413 , 21111542 , 4585360 , 585634302 , 265773881 , 5483652385 , 515483763
n×2
149337778
n×3
224006667
n×4
298675556
n×5
373344445
n÷2
37334444.5
n÷3
24889629.666667
n÷3
18667222.25
n÷5
14933777.8
n2
5575442984494321
n3
4.1631213333504E+23
n4
3.1085564473347E+31
n5
2.3211245631627E+39
2 √n
8641.1161894746
3 √n
421.09481749769
4 √n
92.957604258471
5 √n
37.551556052049
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
74668890
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
37334445
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8641.1162473375
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999732151
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74668889 can be divided by 2 positive divisors.
The sum of these divisors (counting 74668889) is 74668890, the average is 37334445.
Base
System
Value
2
Binary
100011100110101101101011001
3
Ternary
12012111120110102
4
Quaternary
10130311231121
5
Quinary
123103401024
6
Senary
11224225145
8
Octal
434655531
10
Decimal
74668889
12
Duodecimal
2100b1b5
16
Hexadecimal
4735b59
20
Vigesimal
136dc49
36
Base36
18gevt
md5
dd40ad4b58c1f0a9d2e0b71694dd7f78
sha1
0275e1095841ac9f7e930255480aa645aaa6ccab
sha256
5187df3bc9834ccdd15e75eb2b7cb75e30d15c58057f359cd986aed68476b74b
sha512
f3b6d3c373374aa132b5476411dbf4a6ed017f20ac703a4d4ef6c6e09bfca4ba667be7b2e51dc410cd37cfaad274639dfe9dad3d11d070901cc90618cfd0833b
ripemd-160
be5d3e59307f702c7a23fb58f0312a79cd7522a0
Diameter
149337778
Circumference
469158466.26822
Area
1.7515770720596E+16
Volume
1.7438441862475E+24
Surface area
7.0063082882384E+16
Circumference
469158466.26822
Perimeter
298675556
Area
5575442984494321
Diagonal
105597755.51113
Surface area
33452657906965926
Volume
4.1631213333504E+23
Space diagonal
129330309.49272
Perimeter
224006667
Area
2.4142376309619E+15
Altitude
64665154.74636
Surface area
2.4142376309619E+15
Volume
4.9062855428574E+22
Height
35199251.837044