74388622 is an even 8-digits composite number following 74388621
and preceding 74388623 . In scientific notation, it is written as 7.4388622 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 28981920 positive integers (up to 74388622) that are relatively prime to 74388622.
74388622 has 16 divisors, whose sum is 128580192
The reverse of 74388622 is 22688347
Previous prime number is 121
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-four million three hundred eighty-eight thousand six hundred twenty-two
Scientific notation
7.4388622 × 10^7
Engineering notation
7.4388622 × 10^6
Prime Factorization
2 × 7 × 121 × 43913
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74388622
Product of the distinct prime numbers
The prime factorization of 74388622 is 2 × 7 × 121 × 43913.
Since it has a total of 4 prime factors.
10 , 1 , 23 , 27 , 233 , 388 , 9680 , 3353 , 63670 , 31019 , 766996 , 10327 , 80104 , 7317284 , 5954900 , 70162840 , 155037359 , 65981852 , 4513609387 , 9299944902
n×2
148777244
n×3
223165866
n×4
297554488
n×5
371943110
n÷2
37194311
n÷3
24796207.333333
n÷3
18597155.5
n÷5
14877724.4
n2
5533667083058884
n3
4.1164186891551E+23
n4
3.0621471386129E+31
n5
2.2778890600266E+39
2 √n
8624.8838832763
3 √n
420.56730217198
4 √n
92.870252951504
5 √n
37.523323948807
1 , 2 , 7 , 14 , 121 , 242 , 847 , 1694 , 43913 , 87826 , 307391 , 614782 , 5313473 , 10626946 , 37194311 , 74388622
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74388621
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74388622 can be divided by 16 positive divisors.
The sum of these divisors (counting 74388622) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011011110001010010001110
3
Ternary
12011222100000011
4
Quaternary
10123301102032
5
Quinary
123020413442
6
Senary
11214223434
8
Octal
433612216
10
Decimal
74388622
12
Duodecimal
20ab4b7a
16
Hexadecimal
46f148e
20
Vigesimal
134ibb2
36
Base36
18aemm
md5
85461ecf48c408eebf25ba2f8f518068
sha1
be9fcba75fe0f8aef6b7fb8b0e23acbf073bf727
sha256
75c79b629053791f4ceebd4acf7b532ab5e934b8a847b3fa4b5e65e3b9d3aa53
sha512
bef13736329aa61bc8e196a7e86ed992b23b70eff215b7a4d77333aaa402ddc04e26d85b4b70b361b3846e6452bb8b74721310c56433889ad94e0ae4d98ab4e8
ripemd-160
f8e10993d51a07f966402bbe88fe9e741af45616
Diameter
148777244
Circumference
467397496.77174
Area
1.7384527855549E+16
Volume
1.7242814283933E+24
Surface area
6.9538111422198E+16
Circumference
467397496.77174
Perimeter
297554488
Area
5533667083058884
Diagonal
105201398.11865
Surface area
33202002498353304
Volume
4.1164186891551E+23
Space diagonal
128844872.80904
Perimeter
223165866
Area
2.3961481350074E+15
Altitude
64422436.404518
Surface area
2.3961481350074E+15
Volume
4.851245948841E+22
Height
35067132.706215