868703409 is an odd 9-digits composite number following 868703408
and preceding 868703410 . In scientific notation, it is written as 8.68703409 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 496315512 positive integers (up to 868703409) that are relatively prime to 868703409.
868703409 has 16 divisors, whose sum is 935123200
The reverse of 868703409 is 904307868
Previous prime number is 49
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
eight hundred sixty-eight million seven hundred three thousand four hundred nine
Scientific notation
8.68703409 × 10^8
Engineering notation
8.68703409 × 10^6
Prime Factorization
21 × 147 × 49 × 5743
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
868703409
Product of the distinct prime numbers
The prime factorization of 868703409 is 21 × 147 × 49 × 5743.
Since it has a total of 4 prime factors.
1 , 9 , 39 , 78 , 736 , 655 , 1762 , 3695 , 79947 , 17448 , 426168 , 813385 , 4399241 , 537961 , 87852054 , 80065221 , 917044023 , 373283811 , 9274651838 , 9356056432
n×2
1737406818
n×3
2606110227
n×4
3474813636
n×5
4343517045
n÷2
434351704.5
n÷3
289567803
n÷3
217175852.25
n÷5
173740681.8
n2
754645612808221281
n3
6.555632164334E+26
n4
5.694900009307E+35
n5
4.9471790519991E+44
2 √n
29473.774936374
3 √n
954.16579070833
4 √n
171.67927928662
5 √n
61.344312722215
1 , 21 , 49 , 147 , 1029 , 3087 , 5743 , 7203 , 120603 , 151263 , 281407 , 844221 , 5909547 , 17728641 , 41366829 , 868703409
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
-868703408
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 868703409 can be divided by 16 positive divisors.
The sum of these divisors (counting 868703409) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110001110101110010110001
3
Ternary
2020112121201001100
4
Quaternary
303301311302301
5
Quinary
3234342002114
6
Senary
222111155013
8
Octal
6361656261
10
Decimal
868703409
12
Duodecimal
202b15a69
16
Hexadecimal
33c75cb1
20
Vigesimal
db97ia9
36
Base36
ed7bu9
md5
87c5536003cbd398b00b3e4be403748b
sha1
d5525f557c4f252d477cb441d52a7814b9ac9e7f
sha256
2a5e75a714e62762f1135b4bc08500e2fb12277962b0b71c254a99ccdac86949
sha512
bedadde71b41f6d9bf908fc242e3713e03a91c7789737b31a0d45db614a983a8e7f8f86e6ec309ad50804878181dfe654df36d8505639d0ab8738cf4c28763f9
ripemd-160
2e085964c6a6f55d6abe2b1904c8242cba9ea922
Diameter
1737406818
Circumference
5458224495.7256
Area
2.3707891132621E+18
Volume
2.7460167796145E+27
Surface area
9.4831564530483E+18
Circumference
5458224495.7256
Perimeter
3474813636
Area
754645612808221281
Diagonal
1228532142.6875
Surface area
4527873676849327686
Volume
6.555632164334E+26
Space diagonal
1504638441.0963
Perimeter
2606110227
Area
3.267711357732E+17
Altitude
752319220.54814
Surface area
3.267711357732E+17
Volume
7.7258865972753E+25
Height
409510714.22918