345778920 (number)

345778920 is an even 9-digits composite number following 345778919 and preceding 345778921. In scientific notation, it is written as 3.45778920 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 92207616 positive integers (up to 345778920) that are relatively prime to 345778920.

Interesting facts

Basic properties

Name

Name three hundred forty-five million seven hundred seventy-eight thousand nine hundred twenty

Notation

Scientific notation 3.45778920 × 10^8
Engineering notation 3.45778920 × 10^6

Prime Factorization of 345778920

Prime Factorization 2 × 2 × 2 × 9 × 5 × 960497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 86444730
Product of the distinct prime numbers

The prime factorization of 345778920 is 2 × 2 × 2 × 9 × 5 × 960497. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 345778920)

Multiplication

n×y
n×2 691557840
n×3 1037336760
n×4 1383115680
n×5 1728894600

Division

n÷y
n÷2 172889460
n÷3 115259640
n÷3 86444730
n÷5 69155784

Exponentiation

ny
n2 119563061516366400
n3 4.1342386283023E+25
n4 1.4295325679166E+34
n5 4.9430222743904E+42

Nth Root

y√n
2√n 18595.131620938
3√n 701.8853393464
4√n 136.36396745819
5√n 51.022261314618

Divisors of 345778920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -345778919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 345778920 can be divided by 32 positive divisors. The sum of these divisors (counting 345778920) is 1, the average is 0.03125.

Base conversion 345778920

Base System Value
2 Binary 10100100111000010101011101000
3 Ternary 220002122101111200
4 Quaternary 110213002223220
5 Quinary 1202004411140
6 Senary 54151124200
8 Octal 2447025350
10 Decimal 345778920
12 Duodecimal 97973660
16 Hexadecimal 149c2ae8
20 Vigesimal 5812760
36 Base36 5pv8q0

Cryptographic Hash Functions

md5 fe24c6dfa141f5d984e3fad3bed4ab69
sha1 9865b4cf3e406e3e570770569a75c24ce15bab2f
sha256 3eb6a555aed615915ae124d62f16566aa73313be7edf6a478214f2df2755193a
sha512 2ff59dfe78d333bdd5b2848ec6937a817f0576196ab5519a006c45d92c93b934c2b5885ac94c8a13bec757351e82ba2e58a6c33fc93092f950728fe2fcd1e987
ripemd-160 cd91b0145ffcaededfb2ecb404f5b89ba8963aeb

345778920 as geometric shapes

Circle

Radius = n
Diameter 691557840
Circumference 2172593029.6764
Area 3.7561843570052E+17

Sphere

Radius = n
Volume 1.7317458270482E+26
Surface area 1.5024737428021E+18
Circumference 2172593029.6764

Square

Length = n
Perimeter 1383115680
Area 119563061516366400
Diagonal 489005238.24672

Cube

Length = n
Surface area 717378369098198400
Volume 4.1342386283023E+25
Space diagonal 598906657.62629

Equilateral Triangle

Length = n
Perimeter 1037336760
Area 5.1772324313707E+16
Altitude 299453328.81315

Triangular Pyramid

Length = n
Surface area 5.1772324313707E+16
Volume 4.8722469485265E+24
Height 163001746.08224