340657978 is an even 9-digits composite number following 340657977
and preceding 340657979 . In scientific notation, it is written as 3.40657978 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 170328988 positive integers (up to 340657978) that are relatively prime to 340657978.
340657978 has 4 divisors, whose sum is 510986970
The reverse of 340657978 is 879756043
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
three hundred forty million six hundred fifty-seven thousand nine hundred seventy-eight
Scientific notation
3.40657978 × 10^8
Engineering notation
3.40657978 × 10^6
Prime Factorization
2 × 170328989
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
340657978
Product of the distinct prime numbers
The prime factorization of 340657978 is 2 × 170328989.
Since it has a total of 2 prime factors.
3 , 4 , 20 , 84 , 172 , 826 , 9610 , 8196 , 11246 , 85157 , 821600 , 843831 , 1805824 , 1272330 , 52859211 , 47315939 , 652004579 , 741227165 , 4003446242 , 4759526975
n×2
681315956
n×3
1021973934
n×4
1362631912
n×5
1703289890
n÷2
170328989
n÷3
113552659.33333
n÷3
85164494.5
n÷5
68131595.6
n2
116047857975048484
n3
3.9532628649011E+25
n4
1.3467105340597E+34
n5
4.5876768748408E+42
2 √n
18456.922224466
3 √n
698.40314775782
4 √n
135.85625574285
5 √n
50.870231364091
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
-340657977
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 340657978 can be divided by 4 positive divisors.
The sum of these divisors (counting 340657978) is 1, the average is 0.25.
Base
System
Value
2
Binary
10100010011100000011100111010
3
Ternary
212202000012220011
4
Quaternary
110103200130322
5
Quinary
1144202023403
6
Senary
53445252134
8
Octal
2423403472
10
Decimal
340657978
12
Duodecimal
9610404a
16
Hexadecimal
144e073a
20
Vigesimal
56924ii
36
Base36
5mthdm
md5
f12c5ba787cdfb2454cbec22390d5267
sha1
0cfbc551247beb34420c973ae12bbdca7926c12b
sha256
2535eec22f9a3cfcfb93ba74d8d5f1ab1a29dbc148f09e7955154c2b72d474c5
sha512
611410636573f21538c7972d972412b1c7c2f3c6b3409a1c8d27db7af7a482a68696c1692b5afaf4ac59ba10ce382d3bc03dfd3764afa60ea48291638101557e
ripemd-160
cee0262ea54b67572578269fa1d9b2a36e0d1b17
Diameter
681315956
Circumference
2140417202.1431
Area
3.6457509807924E+17
Volume
1.6559388765444E+26
Surface area
1.458300392317E+18
Circumference
2140417202.1431
Perimeter
1362631912
Area
116047857975048484
Diagonal
481763132.6182
Surface area
696287147850290904
Volume
3.9532628649011E+25
Space diagonal
590036925.89968
Perimeter
1021973934
Area
5.025019653058E+16
Altitude
295018462.94984
Surface area
5.025019653058E+16
Volume
4.6589649659742E+24
Height
160587710.87273