74293889 is an odd 8-digits prime number following 74293888
and preceding 74293890 . In scientific notation, it is written as 7.4293889 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 74293888 positive integers (up to 74293889) that are relatively prime to 74293889.
74293889 has 2 divisors, whose sum is 74293890
The reverse of 74293889 is 98839247
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-four million two hundred ninety-three thousand eight hundred eighty-nine
Scientific notation
7.4293889 × 10^7
Engineering notation
7.4293889 × 10^6
Prime Factorization
74293889
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
74293889
Product of the distinct prime numbers
The prime factorization of 74293889 is 74293889.
Since it has a total of 1 prime factors.
6 , 6 , 74 , 25 , 780 , 700 , 7005 , 6233 , 25307 , 75965 , 209209 , 851457 , 7926960 , 3602763 , 47114502 , 21002518 , 68482551 , 777216372 , 1290639361 , 5540121872
n×2
148587778
n×3
222881667
n×4
297175556
n×5
371469445
n÷2
37146944.5
n÷3
24764629.666667
n÷3
18573472.25
n÷5
14858777.8
n2
5519581942744321
n3
4.1007120818065E+23
n4
3.0465784822669E+31
n5
2.2634216359133E+39
2 √n
8619.3902916622
3 √n
420.38869722883
4 √n
92.84067153819
5 √n
37.513761977952
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
74293890
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
37146945
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8619.3903496709
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999730799
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74293889 can be divided by 2 positive divisors.
The sum of these divisors (counting 74293889) is 74293890, the average is 37146945.
Base
System
Value
2
Binary
100011011011010001010000001
3
Ternary
12011210112001112
4
Quaternary
10123122022001
5
Quinary
123004401024
6
Senary
11212213105
8
Octal
433321201
10
Decimal
74293889
12
Duodecimal
20a6a195
16
Hexadecimal
46da281
20
Vigesimal
1346ee9
36
Base36
188dj5
md5
efc0985cc2ce7425ef5861de2f48677f
sha1
cb399fadf4d2b2a8617b2986ef6002496cce16c1
sha256
830829abfdd3dab232d0779dca9534eefb15a3ecc9082828502968518d53836d
sha512
04b3dd231cad3da19840a853606de22569ccfabd3980e25eda827ec0047f9e11ce4f58ccebeed306947a4f42942adf2fe8e6934332087647010b39a0a8643af5
ripemd-160
6444c250089bfc2e9ef7ff4a0ad82ab85373d96c
Diameter
148587778
Circumference
466802271.77803
Area
1.7340278082212E+16
Volume
1.717702260092E+24
Surface area
6.936111232885E+16
Circumference
466802271.77803
Perimeter
297175556
Area
5519581942744321
Diagonal
105067425.42524
Surface area
33117491656465926
Volume
4.1007120818065E+23
Space diagonal
128680790.43988
Perimeter
222881667
Area
2.3900490903432E+15
Altitude
64340395.219941
Surface area
2.3900490903432E+15
Volume
4.832735534565E+22
Height
35022475.141747