1285404 is an even 7-digits composite number following 1285403
and preceding 1285405 . In scientific notation, it is written as 1.285404 × 10^6.
The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors.
There are 403200 positive integers (up to 1285404) that are relatively prime to 1285404.
1285404 has 24 divisors, whose sum is 3176208
The reverse of 1285404 is 4045821
Previous prime number is 17
Is Prime? no
Number parity even
Number length 7
Sum of Digits 24
Digital Root 6
Name
one million two hundred eighty-five thousand four hundred four
Scientific notation
1.285404 × 10^6
Engineering notation
1.285404 × 10^6
Prime Factorization
2 × 2 × 3 × 17 × 6301
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
642702
Product of the distinct prime numbers
The prime factorization of 1285404 is 2 × 2 × 3 × 17 × 6301.
Since it has a total of 5 prime factors.
5 , 2 , 20 , 86 , 999 , 767 , 7977 , 8934 , 1203 , 35064 , 744554 , 952081 , 9357148 , 6013867 , 42886743 , 13407510 , 95184510 , 544156043 , 3060908862 , 1139321399
n×2
2570808
n×3
3856212
n×4
5141616
n×5
6427020
n÷2
642702
n÷3
428468
n÷3
321351
n÷5
257080.8
n2
1652263443216
n3
2123826038963619264
n4
2.729974485788E+24
n5
3.5091201239298E+30
2 √n
1133.7565876325
3 √n
108.72928922552
4 √n
33.671302137465
5 √n
16.665100206905
1 , 2 , 3 , 4 , 6 , 12 , 17 , 34 , 51 , 68 , 102 , 204 , 6301 , 12602 , 18903 , 25204 , 37806 , 75612 , 107117 , 214234 , 321351 , 428468 , 642702 , 1285404
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1285403
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1285404 can be divided by 24 positive divisors.
The sum of these divisors (counting 1285404) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100111001110100011100
3
Ternary
2102022020120
4
Quaternary
10321310130
5
Quinary
312113104
6
Senary
43314540
8
Octal
4716434
10
Decimal
1285404
12
Duodecimal
51ba50
16
Hexadecimal
139d1c
20
Vigesimal
80da4
36
Base36
rjto
md5
eb057e14ea324dcba42111b0f3f0a91c
sha1
44ac7d33c5ef9e60c60106ea249148a607c8ef84
sha256
a36963032f70fbe1d80a5edb068aa7886aab5d3b6cbde26f2390533fbb8c1345
sha512
4799af92cca05db91883cd4c13de3886a2a0f1856a981623aac1b65d5282d71a86901289d29b5ba89793e93905de15adece0309b55246ebdb92b8c67f94d6c57
ripemd-160
dbe60d538e39d2888aaff69ffbbabd3587bfb634
Diameter
2570808
Circumference
8076431.5265899
Area
5190738695002.4
Volume
8.8962617086811E+18
Surface area
20762954780009
Circumference
8076431.5265899
Perimeter
5141616
Area
1652263443216
Diagonal
1817835.7699286
Surface area
9913580659296
Volume
2123826038963619264
Space diagonal
2226385.0362523
Perimeter
3856212
Area
715451057784.7
Altitude
1113192.5181261
Surface area
715451057784.7
Volume
2.5029529903529E+17
Height
605945.25664288