74421878 is an even 8-digits composite number following 74421877
and preceding 74421879 . In scientific notation, it is written as 7.4421878 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 37149624 positive integers (up to 74421878) that are relatively prime to 74421878.
74421878 has 8 divisors, whose sum is 111816768
The reverse of 74421878 is 87812447
Previous prime number is 613
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-four million four hundred twenty-one thousand eight hundred seventy-eight
Scientific notation
7.4421878 × 10^7
Engineering notation
7.4421878 × 10^6
Prime Factorization
2 × 613 × 60703
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74421878
Product of the distinct prime numbers
The prime factorization of 74421878 is 2 × 613 × 60703.
Since it has a total of 3 prime factors.
10 , 8 , 80 , 52 , 7 , 505 , 3323 , 8807 , 25438 , 82319 , 214988 , 143391 , 5403900 , 980051 , 79116980 , 43135601 , 36846690 , 286353934 , 3174796716 , 4566249966
n×2
148843756
n×3
223265634
n×4
297687512
n×5
372109390
n÷2
37210939
n÷3
24807292.666667
n÷3
18605469.5
n÷5
14884375.6
n2
5538615925046884
n3
4.121941986627E+23
n4
3.0676266365183E+31
n5
2.2829853529251E+39
2 √n
8626.8115778658
3 √n
420.62996544002
4 √n
92.880630800323
5 √n
37.526678366563
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
-74421877
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 74421878 can be divided by 8 positive divisors.
The sum of these divisors (counting 74421878) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011011111001011001110110
3
Ternary
12012001000121212
4
Quaternary
10123321121312
5
Quinary
123023000003
6
Senary
11215041422
8
Octal
433713166
10
Decimal
74421878
12
Duodecimal
20b10272
16
Hexadecimal
46f9676
20
Vigesimal
1352edi
36
Base36
18b4ae
md5
af07f504eb8c80696b048c342973a1b5
sha1
acf2ea1ba478256ea6b449ed1d5624ea4c53cc3e
sha256
b3999dc8a39b81dc3e58153969e10573b988d975ca249ed27fed22a73da04167
sha512
56439723b0e2c160a4c901b6390b07398365d8582a0e7c21fd3b2e9d87bfb79883650d5e33a3b61bca01ae8966050c117bc4ff29504496518a2d9793b9cf4938
ripemd-160
8a26617bd54a5bcae9deedfd571e25a3ae6c8bd4
Diameter
148843756
Circumference
467606450.38231
Area
1.7400075101183E+16
Volume
1.7265950218281E+24
Surface area
6.9600300404731E+16
Circumference
467606450.38231
Perimeter
297687512
Area
5538615925046884
Diagonal
105248429.20488
Surface area
33231695550281304
Volume
4.121941986627E+23
Space diagonal
128902473.89069
Perimeter
223265634
Area
2.3982910464478E+15
Altitude
64451236.945346
Surface area
2.3982910464478E+15
Volume
4.8577552173358E+22
Height
35082809.734959