74920288 is an even 8-digits composite number following 74920287
and preceding 74920289 . In scientific notation, it is written as 7.4920288 × 10^7.
The sum of its digits is 40. It has a total of 7 prime factors and 24 positive divisors.
There are 37323264 positive integers (up to 74920288) that are relatively prime to 74920288.
74920288 has 24 divisors, whose sum is 148038408
The reverse of 74920288 is 88202947
Previous prime number is 283
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-four million nine hundred twenty thousand two hundred eighty-eight
Scientific notation
7.4920288 × 10^7
Engineering notation
7.4920288 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 283 × 8273
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4682518
Product of the distinct prime numbers
The prime factorization of 74920288 is 2 × 2 × 2 × 2 × 2 × 283 × 8273.
Since it has a total of 7 prime factors.
2 , 2 , 7 , 3 , 982 , 618 , 10 , 260 , 85706 , 45038 , 896490 , 915748 , 9283941 , 9068609 , 75788938 , 770470 , 820451357 , 879948117 , 9251490788 , 4496470306
n×2
149840576
n×3
224760864
n×4
299681152
n×5
374601440
n÷2
37460144
n÷3
24973429.333333
n÷3
18730072
n÷5
14984057.6
n2
5613049554002944
n3
4.2053128914417E+23
n4
3.1506325295693E+31
n5
2.360462964975E+39
2 √n
8655.6506398999
3 √n
421.56687590145
4 √n
93.035749257476
5 √n
37.576808163311
1 , 2 , 4 , 8 , 16 , 32 , 283 , 566 , 1132 , 2264 , 4528 , 8273 , 9056 , 16546 , 33092 , 66184 , 132368 , 264736 , 2341259 , 4682518 , 9365036 , 18730072 , 37460144 , 74920288
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74920287
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74920288 can be divided by 24 positive divisors.
The sum of these divisors (counting 74920288) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100011101110011000101100000
3
Ternary
12012222100022111
4
Quaternary
10131303011200
5
Quinary
123134422123
6
Senary
11233445104
8
Octal
435630540
10
Decimal
74920288
12
Duodecimal
21110794
16
Hexadecimal
4773160
20
Vigesimal
13850e8
36
Base36
18lsv4
md5
1cb69207b40538b94366c444344b0bf4
sha1
578d84cce60ff9e2f9ac2ff1cc4ee653c189e946
sha256
24fd83daa03543205c0ed6c847bb2083dbf07e9a0a5f06240e0693ed803f23ed
sha512
1cd75502b4344398540e963bc44c1c8d1a1b8303cceded64ea1bcc466ebcc991f4ae6c9ed8439893e835cca1885b54836750b649bdcc12b0451cc5ae2e0de713
ripemd-160
0f0f4afa79b2d40c498dd698630f87fd2f2fbb57
Diameter
149840576
Circumference
470738052.77126
Area
1.7633915243091E+16
Volume
1.7615173447733E+24
Surface area
7.0535660972364E+16
Circumference
470738052.77126
Perimeter
299681152
Area
5613049554002944
Diagonal
105953287.3865
Surface area
33678297324017664
Volume
4.2053128914417E+23
Space diagonal
129765745.33369
Perimeter
224760864
Area
2.4305217532337E+15
Altitude
64882872.666846
Surface area
2.4305217532337E+15
Volume
4.9560087709161E+22
Height
35317762.462166