345804981 (number)

345804981 is an odd 9-digits composite number following 345804980 and preceding 345804982. In scientific notation, it is written as 3.45804981 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 230458560 positive integers (up to 345804981) that are relatively prime to 345804981.

Interesting facts

Basic properties

Name

Name three hundred forty-five million eight hundred four thousand nine hundred eighty-one

Notation

Scientific notation 3.45804981 × 10^8
Engineering notation 3.45804981 × 10^6

Prime Factorization of 345804981

Prime Factorization 3 × 3217 × 35831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 345804981
Product of the distinct prime numbers

The prime factorization of 345804981 is 3 × 3217 × 35831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 345804981)

Multiplication

n×y
n×2 691609962
n×3 1037414943
n×4 1383219924
n×5 1729024905

Division

n÷y
n÷2 172902490.5
n÷3 115268327
n÷3 86451245.25
n÷5 69160996.2

Exponentiation

ny
n2 119581084884410361
n3 4.1351734786413E+25
n4 1.4299635862133E+34
n5 4.9448853076117E+42

Nth Root

y√n
2√n 18595.832355665
3√n 701.90297236106
4√n 136.36653678841
5√n 51.023030390458

Divisors of 345804981

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 -345804980
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 345804981 can be divided by 8 positive divisors. The sum of these divisors (counting 345804981) is 1, the average is 0.125.

Base conversion 345804981

Base System Value
2 Binary 10100100111001001000010110101
3 Ternary 220002200201020220
4 Quaternary 110213021002311
5 Quinary 1202011224411
6 Senary 54151444553
8 Octal 2447110265
10 Decimal 345804981
12 Duodecimal 97986759
16 Hexadecimal 149c90b5
20 Vigesimal 5815c91
36 Base36 5pvstx

Cryptographic Hash Functions

md5 e393f0b3a18e5d0df7178bc9619d9f92
sha1 3910c7bf09fdb7d83a21a847e77779e4aa2827a2
sha256 ebe47f03d8cacecff782b8ee323fdd15ffbcda9f15414fde9c31ea8d4108e87a
sha512 a2b28ef1d728f1aaf63c0e180fa091d58eeb6c61b1ddf14464ff92aeed36202570e7ba269e790d1ba0ac0b48a7103ec9f122d87deab4bfb731cd79bd4cd764a2
ripemd-160 737db922251fcd4f43478acf903d17ddc3da10c9

345804981 as geometric shapes

Circle

Radius = n
Diameter 691609962
Circumference 2172756775.7687
Area 3.7567505778116E+17

Sphere

Radius = n
Volume 1.7321374162425E+26
Surface area 1.5027002311246E+18
Circumference 2172756775.7687

Square

Length = n
Perimeter 1383219924
Area 119581084884410361
Diagonal 489042094.06637

Cube

Length = n
Surface area 717486509306462166
Volume 4.1351734786413E+25
Space diagonal 598951796.60239

Equilateral Triangle

Length = n
Perimeter 1037414943
Area 5.1780128661001E+16
Altitude 299475898.3012

Triangular Pyramid

Length = n
Surface area 5.1780128661001E+16
Volume 4.8733486802167E+24
Height 163014031.35546