74856688 is an even 8-digits composite number following 74856687
and preceding 74856689 . In scientific notation, it is written as 7.4856688 × 10^7.
The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors.
There are 36869184 positive integers (up to 74856688) that are relatively prime to 74856688.
74856688 has 20 divisors, whose sum is 147201640
The reverse of 74856688 is 88665847
Previous prime number is 67
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-four million eight hundred fifty-six thousand six hundred eighty-eight
Scientific notation
7.4856688 × 10^7
Engineering notation
7.4856688 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 67 × 69829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9357086
Product of the distinct prime numbers
The prime factorization of 74856688 is 2 × 2 × 2 × 2 × 67 × 69829.
Since it has a total of 6 prime factors.
4 , 6 , 88 , 18 , 376 , 413 , 2031 , 4824 , 96453 , 66123 , 921888 , 364133 , 8908064 , 6644653 , 21999552 , 95167877 , 990283325 , 388488294 , 1585634999 , 4165477266
n×2
149713376
n×3
224570064
n×4
299426752
n×5
374283440
n÷2
37428344
n÷3
24952229.333333
n÷3
18714172
n÷5
14971337.6
n2
5603523738329344
n3
4.1946122818071E+23
n4
3.139947828602E+31
n5
2.3504609494194E+39
2 √n
8651.9759592824
3 √n
421.44755244258
4 √n
93.015998405018
5 √n
37.57042618858
1 , 2 , 4 , 8 , 16 , 67 , 134 , 268 , 536 , 1072 , 69829 , 139658 , 279316 , 558632 , 1117264 , 4678543 , 9357086 , 18714172 , 37428344 , 74856688
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74856687
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74856688 can be divided by 20 positive divisors.
The sum of these divisors (counting 74856688) is 1, the average is 0.05.
Base
System
Value
2
Binary
100011101100011100011110000
3
Ternary
12012212010001221
4
Quaternary
10131203203300
5
Quinary
123130403223
6
Senary
11232234424
8
Octal
435434360
10
Decimal
74856688
12
Duodecimal
2109ba14
16
Hexadecimal
47638f0
20
Vigesimal
137h1e8
36
Base36
18kfsg
md5
9892a40b483ac129cc5f2be46f2872bd
sha1
a9c4a56d6b0b066ef79e0154fef3eb8010a6665a
sha256
f30ec39c49c470d43d5100658306ac581c282bbba31c02f931deed63b8307bd9
sha512
c2dda9192a2dc85b144bca67e98e44cb3e8ae7f104a04898f092b177260a507c1ba473c2bae4e13a41b7d5af53300fa20e79212a7a684dc569bd420fbbe4a43b
ripemd-160
445a86884b78b21b14d1052cee354a61b27446d7
Diameter
149713376
Circumference
470338442.18573
Area
1.7603989010551E+16
Volume
1.757035083891E+24
Surface area
7.0415956042206E+16
Circumference
470338442.18573
Perimeter
299426752
Area
5603523738329344
Diagonal
105863343.40393
Surface area
33621142429976064
Volume
4.1946122818071E+23
Space diagonal
129655586.90233
Perimeter
224570064
Area
2.4263969540512E+15
Altitude
64827793.451166
Surface area
2.4263969540512E+15
Volume
4.9433979815237E+22
Height
35287781.134644