1285704 is an even 7-digits composite number following 1285703
and preceding 1285705 . In scientific notation, it is written as 1.285704 × 10^6.
The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors.
There are 367200 positive integers (up to 1285704) that are relatively prime to 1285704.
1285704 has 16 divisors, whose sum is 2449920
The reverse of 1285704 is 4075821
Previous prime number is 63
Is Prime? no
Number parity even
Number length 7
Sum of Digits 27
Digital Root 9
Name
one million two hundred eighty-five thousand seven hundred four
Scientific notation
1.285704 × 10^6
Engineering notation
1.285704 × 10^6
Prime Factorization
2 × 2 × 2 × 63 × 2551
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
321426
Product of the distinct prime numbers
The prime factorization of 1285704 is 2 × 2 × 2 × 63 × 2551.
Since it has a total of 5 prime factors.
9 , 4 , 7 , 76 , 975 , 416 , 8593 , 8677 , 81621 , 50679 , 456474 , 435354 , 6078386 , 7501353 , 14745894 , 87674829 , 933743334 , 35467965 , 2804794491 , 2069277865
n×2
2571408
n×3
3857112
n×4
5142816
n×5
6428520
n÷2
642852
n÷3
428568
n÷3
321426
n÷5
257140.8
n2
1653034775616
n3
2125313423148593664
n4
2.7325239693958E+24
n5
3.5132169975481E+30
2 √n
1133.8888834449
3 √n
108.73774733142
4 √n
33.673266598964
5 √n
16.665878026703
1 , 2 , 4 , 8 , 63 , 126 , 252 , 504 , 2551 , 5102 , 10204 , 20408 , 160713 , 321426 , 642852 , 1285704
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
-1285703
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 1285704 can be divided by 16 positive divisors.
The sum of these divisors (counting 1285704) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111001111001001000
3
Ternary
2102022122200
4
Quaternary
10321321020
5
Quinary
312120304
6
Senary
43320200
8
Octal
4717110
10
Decimal
1285704
12
Duodecimal
520060
16
Hexadecimal
139e48
20
Vigesimal
80e54
36
Base36
rk20
md5
722ef52f20984939f9a34c3df9f1bf55
sha1
3a7074d09a2202481302e4df5125a17bad582d66
sha256
c2b943c359970ddf4c160c04ab26d0345be8295c8fadbd53e0d7adc349f94a84
sha512
d592fcbd24d8576414acc7702545284c7cd0dc34bd980e6bec48ec317dde8a166b04da62dabd72d628c9ca66bc2f1c6e865701d4cee57341f401839b4224910d
ripemd-160
9fce4374ebc9c717377fefe8d5757580c2e7dee3
Diameter
2571408
Circumference
8078316.482182
Area
5193161907203.7
Volume
8.9024920489859E+18
Surface area
20772647628815
Circumference
8078316.482182
Perimeter
5142816
Area
1653034775616
Diagonal
1818260.0339973
Surface area
9918208653696
Volume
2125313423148593664
Space diagonal
2226904.6514945
Perimeter
3857112
Area
715785054511.28
Altitude
1113452.3257473
Surface area
715785054511.28
Volume
2.5047058894253E+17
Height
606086.67799911