678430892 is an even 9-digits composite number following 678430891
and preceding 678430893 . In scientific notation, it is written as 6.78430892 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 339099456 positive integers (up to 678430892) that are relatively prime to 678430892.
678430892 has 12 divisors, whose sum is 1187660040
The reverse of 678430892 is 298034876
Previous prime number is 3089
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
six hundred seventy-eight million four hundred thirty thousand eight hundred ninety-two
Scientific notation
6.78430892 × 10^8
Engineering notation
6.78430892 × 10^6
Prime Factorization
2 × 2 × 3089 × 54907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
339215446
Product of the distinct prime numbers
The prime factorization of 678430892 is 2 × 2 × 3089 × 54907.
Since it has a total of 4 prime factors.
4 , 7 , 80 , 86 , 298 , 839 , 5257 , 1197 , 99835 , 63319 , 173968 , 293212 , 2075030 , 9498678 , 8427786 , 40792830 , 616560447 , 937786650 , 6390710200 , 8557467835
n×2
1356861784
n×3
2035292676
n×4
2713723568
n×5
3392154460
n÷2
339215446
n÷3
226143630.66667
n÷3
169607723
n÷5
135686178.4
n2
460268475219915664
n3
3.1226035220293E+26
n4
2.1184706928127E+35
n5
1.4372359618008E+44
2 √n
26046.705972157
3 √n
878.68903109715
4 √n
161.38991905369
5 √n
58.384978284561
1 , 2 , 4 , 3089 , 6178 , 12356 , 54907 , 109814 , 219628 , 169607723 , 339215446 , 678430892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-678430891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 678430892 can be divided by 12 positive divisors.
The sum of these divisors (counting 678430892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000011100000000100010101100
3
Ternary
1202021120212020002
4
Quaternary
220130000202230
5
Quinary
2342134242032
6
Senary
151153043432
8
Octal
5034004254
10
Decimal
678430892
12
Duodecimal
16b256578
16
Hexadecimal
287008ac
20
Vigesimal
ac03h4c
36
Base36
b7x4mk
md5
3bd9f70398f54da6cacde6b9b698cc2f
sha1
0b7d15d69fdf1108d69c470561d5a3af1f2a7ef7
sha256
9ae265b8e22ab9fc6a8c7c6ad2cbfcadf7b311053f0b9dce68dc1c1f8079a63f
sha512
b24a6e3a640d79ff96d7cedb0d278c79efe623fe86c2a1640dcb437f505f5bf0eaa5ca7a6315f68a3fb6c216eced70be62ef061877174d720cb7bb6dc5d279ad
ripemd-160
f05a2973c4ab5ca40fd09c2fffe057b234f3a74d
Diameter
1356861784
Circumference
4262707012.5511
Area
1.4459760604299E+18
Volume
1.3079931046508E+27
Surface area
5.7839042417195E+18
Circumference
4262707012.5511
Perimeter
2713723568
Area
460268475219915664
Diagonal
959446168.59928
Surface area
2761610851319493984
Volume
3.1226035220293E+26
Space diagonal
1175076774.3683
Perimeter
2035292676
Area
1.9930209605079E+17
Altitude
587538387.18414
Surface area
1.9930209605079E+17
Volume
3.6800235423065E+25
Height
319815389.53309