1485707985 is an odd 10-digits composite number following 1485707984
and preceding 1485707986 . In scientific notation, it is written as 1.485707985 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 787628832 positive integers (up to 1485707985) that are relatively prime to 1485707985.
1485707985 has 16 divisors, whose sum is 2125670400
The reverse of 1485707985 is 5897075841
Previous prime number is 167
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
one billion four hundred eighty-five million seven hundred seven thousand nine hundred eighty-five
Scientific notation
1.485707985 × 10^9
Engineering notation
1.485707985 × 10^9
Prime Factorization
15 × 3 × 167 × 197699
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1485707985 Product of the distinct prime numbers
The prime factorization of 1485707985 is 15 × 3 × 167 × 197699.
Since it has a total of 4 prime factors.
4 , 2 , 92 , 96 , 909 , 272 , 4941 , 8707 , 9352 , 74501 , 801124 , 402466 , 7751615 , 5529392 , 12690752 , 74925840 , 130305955 , 700762927 , 4531074771 , 1620446114
n×2
2971415970
n×3
4457123955
n×4
5942831940
n×5
7428539925
n÷2
742853992.5
n÷3
495235995
n÷3
371426996.25
n÷5
297141597
n2
2207328216692760225
n3
3.2794451570562E+27
n4
4.872297856208E+36
n5
7.2388118302667E+45
2 √n38544.882734288
3 √n1141.0670180622
4 √n196.32850718703
5 √n68.294651230479
1 , 3 , 15 , 45 , 167 , 501 , 2505 , 7515 , 197699 , 593097 , 2965485 , 8896455 , 33015733 , 99047199 , 495235995 , 1485707985
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
-1485707984 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 1485707985 can be divided by 16 positive divisors.
The sum of these divisors (counting 1485707985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011000100011100001101011010001
3
Ternary
10211112121210012200
4
Quaternary
1120203201223101
5
Quinary
11020320123420
6
Senary
403231513413
8
Octal
13043415321
10
Decimal
1485707985
12
Duodecimal
355688869
16
Hexadecimal
588e1ad1
20
Vigesimal
1345d9j5
36
Base36
okjvm9
md5
fd7d376153ae22132f6441981a003eba
sha1
91073a875a1ffedd3970886658cc9d8658e0f55e
sha256
c135e7d80e08fb088c77de9703eea4e0b7e363dc7e72ee3f7790c1b0fe877f4e
sha512
eb1996a8d528a57451a3be1194b64224b09be6a991490fad5d354f600d863f098926d3274a59a0acf7edbb9052e24491304f53c87dd95f8e9cd7eb2d81c79b4a
ripemd-160
c6d68755d1895715a6686ca1f28863492ea59d64
Diameter
2971415970
Circumference
9334978582.1114
Area
6.9345261096234E+18
Volume
1.3736907751011E+28
Surface area
2.7738104438494E+19
Circumference
9334978582.1114
Perimeter
5942831940
Area
2207328216692760225
Diagonal
2101108382.113
Surface area
1.3243969300157E+19
Volume
3.2794451570562E+27
Space diagonal
2573321715.2308
Perimeter
4457123955
Area
9.5580115507307E+17
Altitude
1286660857.6154
Surface area
9.5580115507307E+17
Volume
3.8648631818064E+26
Height
700369460.70433