74964949 is an odd 8-digits composite number following 74964948
and preceding 74964950 . In scientific notation, it is written as 7.4964949 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 72857616 positive integers (up to 74964949) that are relatively prime to 74964949.
74964949 has 8 divisors, whose sum is 77099040
The reverse of 74964949 is 94946947
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-four million nine hundred sixty-four thousand nine hundred forty-nine
Scientific notation
7.4964949 × 10^7
Engineering notation
7.4964949 × 10^6
Prime Factorization
53 × 107 × 13219
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74964949
Product of the distinct prime numbers
The prime factorization of 74964949 is 53 × 107 × 13219.
Since it has a total of 3 prime factors.
10 , 5 , 85 , 93 , 904 , 951 , 3330 , 3036 , 66863 , 6427 , 16385 , 618393 , 4466221 , 4167746 , 10905720 , 67460885 , 437295559 , 805660105 , 9775983941 , 4395917643
n×2
149929898
n×3
224894847
n×4
299859796
n×5
374824745
n÷2
37482474.5
n÷3
24988316.333333
n÷3
18741237.25
n÷5
14992989.8
n2
5619743578572601
n3
4.2128379076077E+23
n4
3.1581517888908E+31
n5
2.3675068778846E+39
2 √n
8658.2301309217
3 √n
421.65062650651
4 √n
93.049611127192
5 √n
37.581287104473
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
-74964948
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 74964949 can be divided by 8 positive divisors.
The sum of these divisors (counting 74964949) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011101111101111111010101
3
Ternary
12020001121120121
4
Quaternary
10131331333111
5
Quinary
123142334244
6
Senary
11234431541
8
Octal
435757725
10
Decimal
74964949
12
Duodecimal
211325b1
16
Hexadecimal
477dfd5
20
Vigesimal
138ac79
36
Base36
18mrbp
md5
6d9652b6582fbcce651b09d3c03d4602
sha1
05bf21fbaf676ca69237dd4c7d84adf389f71eb8
sha256
905f0f21ec4213f36cdf9486d2c9f76eae61ba4af52c9e59f9a6a25013dd585c
sha512
b3bb42880a81a59b0b5e3974dd2811c048741292dcd22e262ff4ee913fac55b6a1dc7c22a987262df7a85655d3d644125ce1f7e128ba0039d4fb303389051759
ripemd-160
8ba395d347112bf997e37e67bfae6770a6cc3cfb
Diameter
149929898
Circumference
471018666.11027
Area
1.7654945141502E+16
Volume
1.764669416174E+24
Surface area
7.0619780566008E+16
Circumference
471018666.11027
Perimeter
299859796
Area
5619743578572601
Diagonal
106016447.57841
Surface area
33718461471435606
Volume
4.2128379076077E+23
Space diagonal
129843100.45481
Perimeter
224894847
Area
2.4334203508992E+15
Altitude
64921550.227405
Surface area
2.4334203508992E+15
Volume
4.9648770875153E+22
Height
35338815.859469