7942755252 is an even 10-digits composite number following 7942755251
and preceding 7942755253 . In scientific notation, it is written as 7.942755252 × 10^9.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 2647585080 positive integers (up to 7942755252) that are relatively prime to 7942755252.
7942755252 has 12 divisors, whose sum is 18533095616
The reverse of 7942755252 is 2525572497
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 48 Digital Root 3
Name
seven billion nine hundred forty-two million seven hundred fifty-five thousand two hundred fifty-two
Scientific notation
7.942755252 × 10^9
Engineering notation
7.942755252 × 10^9
Prime Factorization
2 × 2 × 3 × 661896271
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3971377626 Product of the distinct prime numbers
The prime factorization of 7942755252 is 2 × 2 × 3 × 661896271.
Since it has a total of 4 prime factors.
1 , 9 , 84 , 16 , 985 , 821 , 8184 , 8831 , 16323 , 31508 , 558178 , 253015 , 156457 , 1114424 , 22536106 , 54923676 , 962082698 , 50050609 , 7097773548 , 9635841925
n×2
15885510504
n×3
23828265756
n×4
31771021008
n×5
39713776260
n÷2
3971377626
n÷3
2647585084
n÷3
1985688813
n÷5
1588551050.4
n2
6.3087360993174E+19
n3
5.0108746786335E+29
n4
3.980015117083E+39
n5
3.161228597425E+49
2 √n89122.136711369
3 √n1995.2181805464
4 √n298.53330921586
5 √n95.497991152773
1 , 2 , 3 , 4 , 6 , 12 , 661896271 , 1323792542 , 1985688813 , 2647585084 , 3971377626 , 7942755252
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
-7942755251 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 7942755252 can be divided by 12 positive divisors.
The sum of these divisors (counting 7942755252) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011001011011001101001110110100
3
Ternary
202111112200202212110
4
Quaternary
13121123031032310
5
Quinary
112231321132002
6
Senary
3352052451020
8
Octal
73133151664
10
Decimal
7942755252
12
Duodecimal
1658019a70
16
Hexadecimal
1d96cd3b4
20
Vigesimal
6422482c
36
Base36
3ncwt6c
md5
1601c3330a4ae211d426337d189826f5
sha1
972e172236b7cb9b147259eaff4a0a00aaf94559
sha256
ce470be8b309134bc45ca02b3d2a4f57bb06c929b068cab9d84eea9c11751b99
sha512
1ec8f1651ceafdfdf199137128aba16efbdf18630a629c4545fbf306e7112e27a738e5be48bbb825c7efdf8cf02c6a6a03e46651ae71c0703e5061ed4677f193
ripemd-160
3a176b0809a5531eb3fa4e6b8119a0adc3f00ba9
Diameter
15885510504
Circumference
49905803097.89
Area
1.9819478983052E+20
Volume
2.0989502771272E+30
Surface area
7.9277915932209E+20
Circumference
49905803097.89
Perimeter
31771021008
Area
6.3087360993174E+19
Diagonal
11232752199.989
Surface area
3.7852416595904E+20
Volume
5.0108746786335E+29
Space diagonal
13757255648.549
Perimeter
23828265756
Area
2.7317628638904E+19
Altitude
6878627824.2743
Surface area
2.7317628638904E+19
Volume
5.9053724415628E+28
Height
3744250733.3295