75757988 is an even 8-digits composite number following 75757987
and preceding 75757989 . In scientific notation, it is written as 7.5757988 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 37164192 positive integers (up to 75757988) that are relatively prime to 75757988.
75757988 has 12 divisors, whose sum is 135078300
The reverse of 75757988 is 88975757
Previous prime number is 53
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-five million seven hundred fifty-seven thousand nine hundred eighty-eight
Scientific notation
7.5757988 × 10^7
Engineering notation
7.5757988 × 10^6
Prime Factorization
2 × 2 × 53 × 357349
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
37878994
Product of the distinct prime numbers
The prime factorization of 75757988 is 2 × 2 × 53 × 357349.
Since it has a total of 4 prime factors.
4 , 10 , 33 , 38 , 174 , 315 , 1109 , 2375 , 10498 , 26860 , 528475 , 938208 , 7188417 , 4040963 , 68304255 , 39418520 , 752971795 , 479675410 , 9221122622 , 2868658772
n×2
151515976
n×3
227273964
n×4
303031952
n×5
378789940
n÷2
37878994
n÷3
25252662.666667
n÷3
18939497
n÷5
15151597.6
n2
5739272745808144
n3
4.3479575580566E+23
n4
3.2939251650776E+31
n5
2.4954114312885E+39
2 √n
8703.906479277
3 √n
423.13226623846
4 √n
93.294729107689
5 √n
37.660465727486
1 , 2 , 4 , 53 , 106 , 212 , 357349 , 714698 , 1429396 , 18939497 , 37878994 , 75757988
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
-75757987
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 75757988 can be divided by 12 positive divisors.
The sum of these divisors (counting 75757988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100100000111111100110100100
3
Ternary
12021112220102102
4
Quaternary
10200333212210
5
Quinary
123343223423
6
Senary
11303431232
8
Octal
440774644
10
Decimal
75757988
12
Duodecimal
21455518
16
Hexadecimal
483f9a4
20
Vigesimal
13d9ej8
36
Base36
193r8k
md5
e052fe04b6e307fcff24d2c745c45239
sha1
bf4613e409e8d12d3b8544152111f66593629631
sha256
4956cc49f9fedfbc50c1411c501abe3c565e89867cd74c04a9b7ac97d0a0e2bb
sha512
42cffcda66db552ab6f7539353a8f9024a83f9af46552a5006126e94ec31a8799df174951ce71fd0bdf2e105774430a52c02e6c8745c8b1fa4fce120108e0885
ripemd-160
35d0f825bec21032324f03958a0a6bec670b04d0
Diameter
151515976
Circumference
476001477.10309
Area
1.8030457095179E+16
Volume
1.8212682030014E+24
Surface area
7.2121828380716E+16
Circumference
476001477.10309
Perimeter
303031952
Area
5739272745808144
Diagonal
107137974.0877
Surface area
34435636474848864
Volume
4.3479575580566E+23
Space diagonal
131216684.29519
Perimeter
227273964
Area
2.4851779985588E+15
Altitude
65608342.147597
Surface area
2.4851779985588E+15
Volume
5.1241171226885E+22
Height
35712658.029233