345815980 is an even 9-digits composite number following 345815979
and preceding 345815981 . In scientific notation, it is written as 3.45815980 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 138326384 positive integers (up to 345815980) that are relatively prime to 345815980.
345815980 has 12 divisors, whose sum is 726213600
The reverse of 345815980 is 089518543
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
three hundred forty-five million eight hundred fifteen thousand nine hundred eighty
Scientific notation
3.45815980 × 10^8
Engineering notation
3.45815980 × 10^6
Prime Factorization
2 × 2 × 5 × 17290799
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
172907990 Product of the distinct prime numbers
The prime factorization of 345815980 is 2 × 2 × 5 × 17290799.
Since it has a total of 4 prime factors.
9 , 3 , 24 , 53 , 844 , 328 , 6310 , 4125 , 80119 , 75572 , 819213 , 274341 , 7333008 , 9775459 , 2254474 , 48678590 , 905182096 , 390261772 , 4781931947 , 2694474862
n×2
691631960
n×3
1037447940
n×4
1383263920
n×5
1729079900
n÷2
172907990
n÷3
115271993.33333
n÷3
86453995
n÷5
69163196
n2
119588692023360400
n3
4.1355680728977E+25
n4
1.4301455259858E+34
n5
4.945671766114E+42
2 √n18596.128091622
3 √n701.91041407857
4 √n136.36762112621
5 √n51.023354963672
1 , 2 , 4 , 5 , 10 , 20 , 17290799 , 34581598 , 69163196 , 86453995 , 172907990 , 345815980
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
-345815979 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 345815980 can be divided by 12 positive divisors.
The sum of these divisors (counting 345815980) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10100100111001011101110101100
3
Ternary
220002201021100021
4
Quaternary
110213023232230
5
Quinary
1202012102410
6
Senary
54152011524
8
Octal
2447135654
10
Decimal
345815980
12
Duodecimal
97990ba4
16
Hexadecimal
149cbbac
20
Vigesimal
5816jj0
36
Base36
5pw1bg
md5
fac1cd8900c20e78554517d15c85665d
sha1
83cc1b49ab622fc0e5662e766a437da0bee53bce
sha256
ce89d260c6cc7723a0debaa9274f83e2e1aa7c56c825086e20508f91ef144436
sha512
63796c0d810c44f1d040b949d4b1264ccfff31f50ddbf3bd2b50c82a5b5c19b01451f26644f828625ab6954b497b11d8fc2e675e154eaaabfb88d52e9308e28d
ripemd-160
23c6902c5b030f66bc09502e7fa23394a56cc0f0
Diameter
691631960
Circumference
2172825884.5239
Area
3.75698956313E+17
Volume
1.7323027034981E+26
Surface area
1.502795825252E+18
Circumference
2172825884.5239
Perimeter
1383263920
Area
119588692023360400
Diagonal
489057649.00134
Surface area
717532152140162400
Volume
4.1355680728977E+25
Space diagonal
598970847.42922
Perimeter
1037447940
Area
5.1783422648792E+16
Altitude
299485423.71461
Surface area
5.1783422648792E+16
Volume
4.8738137140075E+24
Height
163019216.33378