9780157268 is an even 10-digits composite number following 9780157267
and preceding 9780157269 . In scientific notation, it is written as 9.780157268 × 10^9.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 4191495960 positive integers (up to 9780157268) that are relatively prime to 9780157268.
9780157268 has 12 divisors, whose sum is 19560314592
The reverse of 9780157268 is 8627510879
Previous prime number is 7
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
nine billion seven hundred eighty million one hundred fifty-seven thousand two hundred sixty-eight
Scientific notation
9.780157268 × 10^9
Engineering notation
9.780157268 × 10^9
Prime Factorization
2 × 2 × 7 × 349291331
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4890078634 Product of the distinct prime numbers
The prime factorization of 9780157268 is 2 × 2 × 7 × 349291331.
Since it has a total of 4 prime factors.
3 , 9 , 56 , 94 , 377 , 997 , 8137 , 7373 , 57144 , 89625 , 160077 , 213369 , 2278005 , 4750627 , 99537784 , 88861322 , 421615109 , 647569670 , 4430400707 , 4785002226
n×2
19560314536
n×3
29340471804
n×4
39120629072
n×5
48900786340
n÷2
4890078634
n÷3
3260052422.6667
n÷3
2445039317
n÷5
1956031453.6
n2
9.5651476186813E+19
n3
9.3548648002339E+29
n4
9.1492048967165E+39
n5
8.9480662767043E+49
2 √n98894.677652541
3 √n2138.5296672139
4 √n314.47524171633
5 √n99.556396270786
1 , 2 , 4 , 7 , 14 , 28 , 349291331 , 698582662 , 1397165324 , 2445039317 , 4890078634 , 9780157268
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
-9780157267 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 9780157268 can be divided by 12 positive divisors.
The sum of these divisors (counting 9780157268) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001000110111100010101101101010100
3
Ternary
221020121002110120222
4
Quaternary
21012330111231110
5
Quinary
130012210013033
6
Senary
4254250413512
8
Octal
110674255524
10
Decimal
9780157268
12
Duodecimal
1a8b431298
16
Hexadecimal
246f15b54
20
Vigesimal
7cg5jd38
36
Base36
4hqupn8
md5
0584e811bb951ac694c966af72922419
sha1
6ff29db17dbcd0915999ca8437cac42d1fd1072d
sha256
5972e387352206efbdc449cd41841960f5ddc2bb89c42cbadc2687ae97dc3148
sha512
f38fffc61d507b96965ba186ce26f6951d3a0698723db488c41a332e7f2dd9e4dc23077b2ffcc1e32122ecbdf561e137447ed2d4efcf4dd350638a9045b7cc30
ripemd-160
e75ce597008e2e78b1bf34ae249ed2c5c5ca5eaf
Diameter
19560314536
Circumference
61450540448.203
Area
3.0049797489351E+20
Volume
3.9185566042321E+30
Surface area
1.201991899574E+21
Circumference
61450540448.203
Perimeter
39120629072
Area
9.5651476186813E+19
Diagonal
13831231050.547
Surface area
5.7390885712088E+20
Volume
9.3548648002339E+29
Space diagonal
16939729294.19
Perimeter
29340471804
Area
4.1418304143631E+19
Altitude
8469864647.095
Surface area
4.1418304143631E+19
Volume
1.1024813895548E+29
Height
4610410350.1825