75742488 is an even 8-digits composite number following 75742487
and preceding 75742489 . In scientific notation, it is written as 7.5742488 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors.
There are 25247472 positive integers (up to 75742488) that are relatively prime to 75742488.
75742488 has 16 divisors, whose sum is 157797000
The reverse of 75742488 is 88424757
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-five million seven hundred forty-two thousand four hundred eighty-eight
Scientific notation
7.5742488 × 10^7
Engineering notation
7.5742488 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 1051979
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
18935622
Product of the distinct prime numbers
The prime factorization of 75742488 is 2 × 2 × 2 × 9 × 1051979.
Since it has a total of 5 prime factors.
3 , 6 , 39 , 64 , 407 , 775 , 7630 , 8400 , 90258 , 7815 , 398572 , 378930 , 795940 , 4045580 , 68330131 , 47009151 , 272330305 , 894185536 , 5382969574 , 2384858214
n×2
151484976
n×3
227227464
n×4
302969952
n×5
378712440
n÷2
37871244
n÷3
25247496
n÷3
18935622
n÷5
15148497.6
n2
5736924488430144
n3
4.3452893422183E+23
n4
3.2912302585949E+31
n5
2.4928596836686E+39
2 √n
8703.0160289408
3 √n
423.10340680664
4 √n
93.289956742089
5 √n
37.658924543479
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 1051979 , 2103958 , 4207916 , 8415832 , 9467811 , 18935622 , 37871244 , 75742488
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-75742487
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 75742488 can be divided by 16 positive divisors.
The sum of these divisors (counting 75742488) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100000111011110100011000
3
Ternary
12021112010011100
4
Quaternary
10200323310120
5
Quinary
123342224423
6
Senary
11303231400
8
Octal
440736430
10
Decimal
75742488
12
Duodecimal
21448560
16
Hexadecimal
483bd18
20
Vigesimal
13d7g48
36
Base36
193fa0
md5
c3e529862e9234b79a20461a7803318f
sha1
de51c467035d928c4d44c4dab28c1e517ea83aa9
sha256
32318420f033682c4238eb09e3e9dc8d341bdb80c94b4c23c015fff164e8c8d7
sha512
b90f466836293f3e83a65a8432460c36e3b00ac8336c1e55bf91bab1a18e75cbf55094dca9cf4ebe14f1b5d16424afb025ae5d8f71bf22992a7b1bdb6d9639fb
ripemd-160
c17bb420315927d92173d58385a2347c51061b34
Diameter
151484976
Circumference
475904087.73083
Area
1.8023079827052E+16
Volume
1.8201505433647E+24
Surface area
7.2092319308206E+16
Circumference
475904087.73083
Perimeter
302969952
Area
5736924488430144
Diagonal
107116053.77748
Surface area
34421546930580864
Volume
4.3452893422183E+23
Space diagonal
131189837.50768
Perimeter
227227464
Area
2.4841611732868E+15
Altitude
65594918.753838
Surface area
2.4841611732868E+15
Volume
5.1209726001669E+22
Height
35705351.25916