1485707988 is an even 10-digits composite number following 1485707987
and preceding 1485707989 . In scientific notation, it is written as 1.485707988 × 10^9.
The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors.
There are 495235992 positive integers (up to 1485707988) that are relatively prime to 1485707988.
1485707988 has 12 divisors, whose sum is 3466652000
The reverse of 1485707988 is 8897075841
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 57 Digital Root 3
Name
one billion four hundred eighty-five million seven hundred seven thousand nine hundred eighty-eight
Scientific notation
1.485707988 × 10^9
Engineering notation
1.485707988 × 10^9
Prime Factorization
2 × 2 × 3 × 123808999
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
742853994 Product of the distinct prime numbers
The prime factorization of 1485707988 is 2 × 2 × 3 × 123808999.
Since it has a total of 4 prime factors.
4 , 1 , 24 , 12 , 112 , 741 , 1005 , 7689 , 36212 , 88513 , 62563 , 544058 , 8203002 , 3340280 , 81893257 , 99724480 , 736452380 , 678798759 , 2823846618 , 8839988178
n×2
2971415976
n×3
4457123964
n×4
5942831952
n×5
7428539940
n÷2
742853994
n÷3
495235996
n÷3
371426997
n÷5
297141597.6
n2
2207328225607008144
n3
3.2794451769222E+27
n4
4.8722978955614E+36
n5
7.2388119033511E+45
2 √n38544.882773203
3 √n1141.0670188302
4 √n196.32850728614
5 √n68.29465125806
1 , 2 , 3 , 4 , 6 , 12 , 123808999 , 247617998 , 371426997 , 495235996 , 742853994 , 1485707988
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
-1485707987 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 1485707988 can be divided by 12 positive divisors.
The sum of these divisors (counting 1485707988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011000100011100001101011010100
3
Ternary
10211112121210012210
4
Quaternary
1120203201223110
5
Quinary
11020320123423
6
Senary
403231513420
8
Octal
13043415324
10
Decimal
1485707988
12
Duodecimal
355688870
16
Hexadecimal
588e1ad4
20
Vigesimal
1345d9j8
36
Base36
okjvmc
md5
ac1a58f461bfaef661e1fc57dd860c7b
sha1
0efbdb55f5363a157751ff1abc7e2a1f64d45048
sha256
922139176d62cd413d92995050be005ce906a185ad8081fc350d240445a01228
sha512
06d15f28b699b049121b6e1c810ccc50157a9ffbb20160ec63b42ab8c35c602ab775bb79219a47e74676219645197af69143b9191dd931ea7569a41b17dde64c
ripemd-160
84fd4eae43729009212f0f8ad0e24e47b4fc31ad
Diameter
2971415976
Circumference
9334978600.9609
Area
6.9345261376284E+18
Volume
1.3736907834226E+28
Surface area
2.7738104550513E+19
Circumference
9334978600.9609
Perimeter
5942831952
Area
2207328225607008144
Diagonal
2101108386.3556
Surface area
1.3243969353642E+19
Volume
3.2794451769222E+27
Space diagonal
2573321720.4269
Perimeter
4457123964
Area
9.5580115893305E+17
Altitude
1286660860.2135
Surface area
9.5580115893305E+17
Volume
3.8648632052187E+26
Height
700369462.11855