868996946 is an even 9-digits composite number following 868996945
and preceding 868996947 . In scientific notation, it is written as 8.68996946 × 10^8.
The sum of its digits is 65. It has a total of 2 prime factors and 4 positive divisors.
There are 434498472 positive integers (up to 868996946) that are relatively prime to 868996946.
868996946 has 4 divisors, whose sum is 1303495422
The reverse of 868996946 is 649699868
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 65
Digital Root 2
Name
eight hundred sixty-eight million nine hundred ninety-six thousand nine hundred forty-six
Scientific notation
8.68996946 × 10^8
Engineering notation
8.68996946 × 10^6
Prime Factorization
2 × 434498473
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
868996946
Product of the distinct prime numbers
The prime factorization of 868996946 is 2 × 434498473.
Since it has a total of 2 prime factors.
2 , 3 , 99 , 85 , 694 , 857 , 2660 , 350 , 96222 , 28589 , 868516 , 819900 , 5552046 , 8715311 , 46717835 , 85746568 , 901402388 , 463217201 , 5887558017 , 7635720284
n×2
1737993892
n×3
2606990838
n×4
3475987784
n×5
4344984730
n÷2
434498473
n÷3
289665648.66667
n÷3
217249236.5
n÷5
173799389.2
n2
755155692157326916
n3
6.5622799023923E+26
n4
5.7026011939761E+35
n5
4.9555430218212E+44
2 √n
29478.754145995
3 √n
954.27325025468
4 √n
171.69378016106
5 √n
61.348457840562
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-868996945
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868996946 can be divided by 4 positive divisors.
The sum of these divisors (counting 868996946) is 1, the average is 0.25.
Base
System
Value
2
Binary
110011110010111101011101010010
3
Ternary
2020120011121201002
4
Quaternary
303302331131102
5
Quinary
3234430400241
6
Senary
222121342002
8
Octal
6362753522
10
Decimal
868996946
12
Duodecimal
203037902
16
Hexadecimal
33cbd752
20
Vigesimal
dbb4c76
36
Base36
eddmc2
md5
4951f19646e65253bf1dff99162b42f0
sha1
1a507ac9bee056f65c2ee48fdbeb725d5d65adbc
sha256
78ab32d1b4c1edcabc9e5096a754ad7520d06417d1caf311df629d8ceffd8b36
sha512
fe71b7dd1f824ec35b7eadc6dc5fba9abce3ee7c179363872912a4ed1dd0bca50d67dad18d9bea4fb9a43611d2d19c6c4d33ecff33e892bf7d05daf84a874fc8
ripemd-160
7e13e94e80c5c7af1706b6084376fe407d9384d9
Diameter
1737993892
Circumference
5460068843.0911
Area
2.372391574798E+18
Volume
2.7488013776208E+27
Surface area
9.4895662991919E+18
Circumference
5460068843.0911
Perimeter
3475987784
Area
755155692157326916
Diagonal
1228947266.694
Surface area
4530934152943961496
Volume
6.5622799023923E+26
Space diagonal
1505146862.0942
Perimeter
2606990838
Area
3.2699200661033E+17
Altitude
752573431.04709
Surface area
3.2699200661033E+17
Volume
7.7337210317097E+25
Height
409649088.898