345087389 (number)

345087389 is an odd 9-digits composite number following 345087388 and preceding 345087390. In scientific notation, it is written as 3.45087389 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 340492320 positive integers (up to 345087389) that are relatively prime to 345087389.

Interesting facts

Basic properties

Name

Name three hundred forty-five million eighty-seven thousand three hundred eighty-nine

Notation

Scientific notation 3.45087389 × 10^8
Engineering notation 3.45087389 × 10^6

Prime Factorization of 345087389

Prime Factorization 103 × 281 × 11923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 345087389
Product of the distinct prime numbers

The prime factorization of 345087389 is 103 × 281 × 11923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 76, 17, 114, 681, 1039, 8081, 16539, 77433, 243578, 657073, 8776479, 599114, 33393721, 12853277, 512784041, 586073167, 9991752869, 1146995828

Basic calculations (n = 345087389)

Multiplication

n×y
n×2 690174778
n×3 1035262167
n×4 1380349556
n×5 1725436945

Division

n÷y
n÷2 172543694.5
n÷3 115029129.66667
n÷3 86271847.25
n÷5 69017477.8

Exponentiation

ny
n2 119085306046837321
n3 4.1094837331969E+25
n4 1.4181310116269E+34
n5 4.8937912806225E+42

Nth Root

y√n
2√n 18576.527904859
3√n 701.41712167552
4√n 136.29573692841
5√n 51.001836856706

Divisors of 345087389

1, 103, 281, 11923, 28943, 1228069, 3350363, 345087389

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -345087388
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 345087389 can be divided by 8 positive divisors. The sum of these divisors (counting 345087389) is 1, the average is 0.125.

Base conversion 345087389

Base System Value
2 Binary 10100100100011001110110011101
3 Ternary 220001100020220102
4 Quaternary 110210121312131
5 Quinary 1201320244024
6 Senary 54124230445
8 Octal 2444316635
10 Decimal 345087389
12 Duodecimal 9769b425
16 Hexadecimal 14919d9d
20 Vigesimal 57gfi99
36 Base36 5pgf4t

Cryptographic Hash Functions

md5 31640be8b12058c7559c0e4767e8cfb1
sha1 fb380086bae36a5e13252b3fda01eb0d48f0ae10
sha256 1ef7c6e59728e39e93cd40433a009b75fb52906351a5d8b46c057465099a092e
sha512 c88a9b0df717082ea47cd358c396068885bd30dfce12d1c9b52795af65d6ccaa681ed1142d504ecf7009ec619283fafad055c922ad1ec567574c3a5ef9d59b0e
ripemd-160 5b76e89edd37a6567d77cafe6462638c243fd1e7

345087389 as geometric shapes

Circle

Radius = n
Diameter 690174778
Circumference 2168248012.2578
Area 3.7411752262724E+17

Sphere

Radius = n
Volume 1.7213765208344E+26
Surface area 1.4964700905089E+18
Circumference 2168248012.2578

Square

Length = n
Perimeter 1380349556
Area 119085306046837321
Diagonal 488027265.72772

Cube

Length = n
Surface area 714511836281023926
Volume 4.1094837331969E+25
Space diagonal 597708890.79929

Equilateral Triangle

Length = n
Perimeter 1035262167
Area 5.1565450127003E+16
Altitude 298854445.39964

Triangular Pyramid

Length = n
Surface area 5.1565450127003E+16
Volume 4.8430730248656E+24
Height 162675755.24257