868578748 is an even 9-digits composite number following 868578747
and preceding 868578749 . In scientific notation, it is written as 8.68578748 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 6 positive divisors.
There are 434289372 positive integers (up to 868578748) that are relatively prime to 868578748.
868578748 has 6 divisors, whose sum is 1520012816
The reverse of 868578748 is 847875868
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 61
Digital Root 7
Name
eight hundred sixty-eight million five hundred seventy-eight thousand seven hundred forty-eight
Scientific notation
8.68578748 × 10^8
Engineering notation
8.68578748 × 10^6
Prime Factorization
2 × 2 × 217144687
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
434289374
Product of the distinct prime numbers
The prime factorization of 868578748 is 2 × 2 × 217144687.
Since it has a total of 3 prime factors.
10 , 8 , 93 , 100 , 843 , 757 , 4473 , 3646 , 90585 , 90712 , 998172 , 636767 , 3399069 , 6911631 , 87507324 , 50266311 , 813756070 , 800189834 , 3773551206 , 147057407
n×2
1737157496
n×3
2605736244
n×4
3474314992
n×5
4342893740
n÷2
434289374
n÷3
289526249.33333
n÷3
217144687
n÷5
173715749.6
n2
754429041477247504
n3
6.5528103230115E+26
n4
5.6916317862428E+35
n5
4.9436304109718E+44
2 √n
29471.660082187
3 √n
954.12014684009
4 √n
171.67311985919
5 √n
61.342552010265
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-868578747
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868578748 can be divided by 6 positive divisors.
The sum of these divisors (counting 868578748) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110011110001010111010110111100
3
Ternary
2020112101101001021
4
Quaternary
303301113112330
5
Quinary
3234324004443
6
Senary
222104353524
8
Octal
6361272674
10
Decimal
868578748
12
Duodecimal
202a758a4
16
Hexadecimal
33c575bc
20
Vigesimal
db8c6h8
36
Base36
ed4nng
md5
5fb4a9aa5238a1ec66029192168bf5a6
sha1
2ffc5a9ba40678234f88d3fa07188e3bcab26586
sha256
1a5302e2c91431fc8a7ad0b4f9f0c3955ee03b81029edb6d92b51d586b42bd93
sha512
db35fa29c2f8a1ec240450911f8504302f52f3e62f942496b493eaa4eac7f69eb2a59c872f65e3e3a45e6d0c0d370c7e895e5430d0cde7619485a8dfb98cc381
ripemd-160
f2f6c76ca1e97f52f4e42f5f278b9b1840e4d7f8
Diameter
1737157496
Circumference
5457441227.562
Area
2.3701087343597E+18
Volume
2.7448347694854E+27
Surface area
9.4804349374388E+18
Circumference
5457441227.562
Perimeter
3474314992
Area
754429041477247504
Diagonal
1228355845.4106
Surface area
4526574248863485024
Volume
6.5528103230115E+26
Space diagonal
1504422521.9106
Perimeter
2605736244
Area
3.2667735763602E+17
Altitude
752211260.95528
Surface area
3.2667735763602E+17
Volume
7.7225610253844E+25
Height
409451948.47021