74668838 is an even 8-digits composite number following 74668837
and preceding 74668839 . In scientific notation, it is written as 7.4668838 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 36627240 positive integers (up to 74668838) that are relatively prime to 74668838.
74668838 has 12 divisors, whose sum is 114164988
The reverse of 74668838 is 83886647
Previous prime number is 53
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-four million six hundred sixty-eight thousand eight hundred thirty-eight
Scientific notation
7.4668838 × 10^7
Engineering notation
7.4668838 × 10^6
Prime Factorization
2 × 53 × 53 × 13291
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1408846
Product of the distinct prime numbers
The prime factorization of 74668838 is 2 × 53 × 53 × 13291.
Since it has a total of 4 prime factors.
10 , 10 , 11 , 44 , 205 , 323 , 5991 , 7628 , 36867 , 78705 , 452208 , 645073 , 8462380 , 8552750 , 22342434 , 4068347 , 737634121 , 74585779 , 5045110431 , 3939487212
n×2
149337676
n×3
224006514
n×4
298675352
n×5
373344190
n÷2
37334419
n÷3
24889612.666667
n÷3
18667209.5
n÷5
14933767.6
n2
5575435368270244
n3
4.1631128029284E+23
n4
3.1085479545759E+31
n5
2.3211166363546E+39
2 √n
8641.1132384664
3 √n
421.09472162626
4 √n
92.957588385599
5 √n
37.551550922389
1 , 2 , 53 , 106 , 2809 , 5618 , 13291 , 26582 , 704423 , 1408846 , 37334419 , 74668838
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74668837
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74668838 can be divided by 12 positive divisors.
The sum of these divisors (counting 74668838) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100011100110101101100100110
3
Ternary
12012111120101112
4
Quaternary
10130311230212
5
Quinary
123103400323
6
Senary
11224225022
8
Octal
434655446
10
Decimal
74668838
12
Duodecimal
2100b172
16
Hexadecimal
4735b26
20
Vigesimal
136dc1i
36
Base36
18geue
md5
66fc9d00b6bbf15579ebb7de6fdcbe1c
sha1
7845e8939fcf66af8061cf6af8f632ea5030a280
sha256
9fbd7a92535887e3a261b4369979f27d3efe77d941d314c2591d314fa96b2dec
sha512
7d70e396669dfde423ad8a2cc659d9dd9b52f7e0654bd7a3ea1cc6db5a4916b50b1c6d54ad8e65dccbea7a833f5260dbd728478138aa339033f321fc9985fd87
ripemd-160
af7255e9a8047682ee556d767a03237dc93f0007
Diameter
149337676
Circumference
469158145.82577
Area
1.7515746793523E+16
Volume
1.7438406130327E+24
Surface area
7.006298717409E+16
Circumference
469158145.82577
Perimeter
298675352
Area
5575435368270244
Diagonal
105597683.38624
Surface area
33452612209621464
Volume
4.1631128029284E+23
Space diagonal
129330221.15813
Perimeter
224006514
Area
2.4142343330401E+15
Altitude
64665110.579065
Surface area
2.4142343330401E+15
Volume
4.9062754896587E+22
Height
35199227.795413