74398429 is an odd 8-digits composite number following 74398428
and preceding 74398430 . In scientific notation, it is written as 7.4398429 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 63445200 positive integers (up to 74398429) that are relatively prime to 74398429.
74398429 has 8 divisors, whose sum is 85459968
The reverse of 74398429 is 92489347
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-four million three hundred ninety-eight thousand four hundred twenty-nine
Scientific notation
7.4398429 × 10^7
Engineering notation
7.4398429 × 10^6
Prime Factorization
7 × 197 × 53951
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74398429
Product of the distinct prime numbers
The prime factorization of 74398429 is 7 × 197 × 53951.
Since it has a total of 3 prime factors.
6 , 3 , 55 , 84 , 225 , 498 , 3402 , 9046 , 44671 , 27328 , 518388 , 780540 , 7492301 , 9120899 , 61498527 , 29992366 , 638082427 , 372892948 , 7508075667 , 1434761066
n×2
148796858
n×3
223195287
n×4
297593716
n×5
371992145
n÷2
37199214.5
n÷3
24799476.333333
n÷3
18599607.25
n÷5
14879685.8
n2
5535126237668041
n3
4.1180469639918E+23
n4
3.0637622466921E+31
n5
2.279390979834E+39
2 √n
8625.4523939327
3 √n
420.58578314476
4 √n
92.873313680156
5 √n
37.524313271701
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
-74398428
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 74398429 can be divided by 8 positive divisors.
The sum of these divisors (counting 74398429) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011011110011101011011101
3
Ternary
12011222211110101
4
Quaternary
10123303223131
5
Quinary
123021222204
6
Senary
11214341101
8
Octal
433635335
10
Decimal
74398429
12
Duodecimal
20aba791
16
Hexadecimal
46f3add
20
Vigesimal
134jg19
36
Base36
18am71
md5
6382dd1197efd85c0d5ad2471e7b7757
sha1
645b2ad9fb75d0d065b7fb37b2cee5575b482b09
sha256
9cd4e0494d38b5e2bf574243bb055c8c24398ad627b54db352f1cc9145a363dc
sha512
e1b3aa8313e3d1611ed24bcc19fd86edb48459674844dedd444d26759ec3ed16275e6850dfd95f003a876cedd409fd7f14021ab01e754cbe9c0d37e3cd39746a
ripemd-160
a9eee5575f6f0d5b188a1353784bdc521ab30d13
Diameter
148796858
Circumference
467459115.97004
Area
1.738911192495E+16
Volume
1.7249634785619E+24
Surface area
6.95564476998E+16
Circumference
467459115.97004
Perimeter
297593716
Area
5535126237668041
Diagonal
105215267.31105
Surface area
33210757426008246
Volume
4.1180469639918E+23
Space diagonal
128861859.03131
Perimeter
223195287
Area
2.3967799674872E+15
Altitude
64430929.515653
Surface area
2.3967799674872E+15
Volume
4.8531648891388E+22
Height
35071755.770351