345919988 is an even 9-digits composite number following 345919987
and preceding 345919989 . In scientific notation, it is written as 3.45919988 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 172724472 positive integers (up to 345919988) that are relatively prime to 345919988.
345919988 has 12 divisors, whose sum is 606184320
The reverse of 345919988 is 889919543
Previous prime number is 739
Is Prime? no Number parity even Number length 9 Sum of Digits 56 Digital Root 2
Name
three hundred forty-five million nine hundred nineteen thousand nine hundred eighty-eight
Scientific notation
3.45919988 × 10^8
Engineering notation
3.45919988 × 10^6
Prime Factorization
2 × 2 × 739 × 117023
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
172959994 Product of the distinct prime numbers
The prime factorization of 345919988 is 2 × 2 × 739 × 117023.
Since it has a total of 4 prime factors.
3 , 5 , 57 , 10 , 319 , 197 , 1349 , 5709 , 77653 , 29917 , 708719 , 878738 , 4251971 , 3368510 , 56713685 , 23356736 , 51051678 , 531601452 , 4914022749 , 2393294713
n×2
691839976
n×3
1037759964
n×4
1383679952
n×5
1729599940
n÷2
172959994
n÷3
115306662.66667
n÷3
86479997
n÷5
69183997.6
n2
119660638097920144
n3
4.1393006494905E+25
n4
1.4318668310001E+34
n5
4.9531135699717E+42
2 √n18598.924377501
3 √n701.98077614476
4 √n136.37787348944
5 √n51.026423762738
1 , 2 , 4 , 739 , 1478 , 2956 , 117023 , 234046 , 468092 , 86479997 , 172959994 , 345919988
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
-345919987 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 345919988 can be divided by 12 positive divisors.
The sum of these divisors (counting 345919988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10100100111100101000111110100
3
Ternary
220002220120000102
4
Quaternary
110213211013310
5
Quinary
1202023414423
6
Senary
54154133232
8
Octal
2447450764
10
Decimal
345919988
12
Duodecimal
97a21218
16
Hexadecimal
149e51f4
20
Vigesimal
581jjj8
36
Base36
5py9kk
md5
1664128035054e6f395aef537e4057db
sha1
3d1110a2fb60b06a3e29529387a0f364ab290a40
sha256
9ea5508cf877fabe4a0fdf80e430c8aae32a1c333ab5d192fb15499c4bd9bf9b
sha512
085cd11515e573e1bdd6d5519a4313032374197aada74ef94ea2d253149b2fcbde0d2592d0640e79e87070ae7fe73ccf31018e30fd1e38ee0f8dae258d2886c5
ripemd-160
750b08dfe3834dc50381f6034c5b4132e7b46fae
Diameter
691839976
Circumference
2173479386.0613
Area
3.7592498157229E+17
Volume
1.7338662015252E+26
Surface area
1.5036999262892E+18
Circumference
2173479386.0613
Perimeter
1383679952
Area
119660638097920144
Diagonal
489204738.52554
Surface area
717963828587520864
Volume
4.1393006494905E+25
Space diagonal
599150994.56962
Perimeter
1037759964
Area
5.1814576212927E+16
Altitude
299575497.28481
Surface area
5.1814576212927E+16
Volume
4.8782125977077E+24
Height
163068246.17518