1155985144 is an even 10-digits composite number following 1155985143
and preceding 1155985145 . In scientific notation, it is written as 1.155985144 × 10^9.
The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors.
There are 577821600 positive integers (up to 1155985144) that are relatively prime to 1155985144.
1155985144 has 16 divisors, whose sum is 2168113320
The reverse of 1155985144 is 4415895511
Previous prime number is 3701
Is Prime? no Number parity even Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion one hundred fifty-five million nine hundred eighty-five thousand one hundred forty-four
Scientific notation
1.155985144 × 10^9
Engineering notation
1.155985144 × 10^9
Prime Factorization
2 × 2 × 2 × 3701 × 39043
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
288996286 Product of the distinct prime numbers
The prime factorization of 1155985144 is 2 × 2 × 2 × 3701 × 39043.
Since it has a total of 5 prime factors.
5 , 4 , 58 , 19 , 89 , 662 , 1138 , 2127 , 20648 , 4642 , 33248 , 592478 , 6875868 , 1015608 , 22249933 , 57038921 , 813793374 , 869882695 , 7327940582 , 7890634317
n×2
2311970288
n×3
3467955432
n×4
4623940576
n×5
5779925720
n÷2
577992572
n÷3
385328381.33333
n÷3
288996286
n÷5
231197028.8
n2
1336301653148700736
n3
1.5447448589425E+27
n4
1.785702108208E+36
n5
2.0642451086979E+45
2 √n33999.78152871
3 √n1049.5039664601
4 √n184.39029673144
5 √n64.951689245722
1 , 2 , 4 , 8 , 3701 , 7402 , 14804 , 29608 , 39043 , 78086 , 156172 , 312344 , 144498143 , 288996286 , 577992572 , 1155985144
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
-1155985143 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 1155985144 can be divided by 16 positive divisors.
The sum of these divisors (counting 1155985144) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100111001101110111011111000
3
Ternary
2222120012010111121
4
Quaternary
1010321232323320
5
Quinary
4331413011034
6
Senary
310412435024
8
Octal
10471567370
10
Decimal
1155985144
12
Duodecimal
283178a74
16
Hexadecimal
44e6eef8
20
Vigesimal
i14i2h4
36
Base36
j48rug
md5
ac5cfc091e2f797ad8e291578decc40e
sha1
96c0ab049a2d2adf1124230fc13b72bc3f2d6edd
sha256
a57127cdb309b91c45fb3b3ae3598e64bb8940ccd0e2181e2635b12c4a459bea
sha512
28771007b20faefb0502075f3a5eacf9412fdb232536c7573b40f808eaca19c7b11e2b91284c966096d58905b1542305ca788984ca37c27a5fb3a1734c36d88f
ripemd-160
3dcaf43d537e0310684d8eb34bf4a5c4b418dffe
Diameter
2311970288
Circumference
7263268872.0987
Area
4.1981154565119E+18
Volume
6.4706121340326E+27
Surface area
1.6792461826047E+19
Circumference
7263268872.0987
Perimeter
4623940576
Area
1336301653148700736
Diagonal
1634809868.5466
Surface area
8017809918892204416
Volume
1.5447448589425E+27
Space diagonal
2002225002.2028
Perimeter
3467955432
Area
5.7863558937296E+17
Altitude
1001112501.1014
Surface area
5.7863558937296E+17
Volume
1.8204992749355E+26
Height
544936622.84887