345432891 (number)

345432891 is an odd 9-digits composite number following 345432890 and preceding 345432892. In scientific notation, it is written as 3.45432891 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 222347552 positive integers (up to 345432891) that are relatively prime to 345432891.

Interesting facts

Basic properties

Name

Name three hundred forty-five million four hundred thirty-two thousand eight hundred ninety-one

Notation

Scientific notation 3.45432891 × 10^8
Engineering notation 3.45432891 × 10^6

Prime Factorization of 345432891

Prime Factorization 3 × 29 × 3970493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 345432891
Product of the distinct prime numbers

The prime factorization of 345432891 is 3 × 29 × 3970493. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 13, 7, 235, 511, 5341, 2524, 72124, 55021, 590311, 521307, 5819658, 7714612, 74024496, 53348256, 71439725, 382691989, 3467676825, 7973142271

Basic calculations (n = 345432891)

Multiplication

n×y
n×2 690865782
n×3 1036298673
n×4 1381731564
n×5 1727164455

Division

n÷y
n÷2 172716445.5
n÷3 115144297
n÷3 86358222.75
n÷5 69086578.2

Exponentiation

ny
n2 119323882184617881
n3 4.1218393588376E+25
n4 1.4238188859609E+34
n5 4.9183387403786E+42

Nth Root

y√n
2√n 18585.825001866
3√n 701.65113021332
4√n 136.32983900037
5√n 51.012045391977

Divisors of 345432891

1, 3, 29, 87, 3970493, 11911479, 115144297, 345432891

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 -345432890
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 345432891 can be divided by 8 positive divisors. The sum of these divisors (counting 345432891) is 1, the average is 0.125.

Base conversion 345432891

Base System Value
2 Binary 10100100101101110001100111011
3 Ternary 220001222210211210
4 Quaternary 110211232030323
5 Quinary 1201412323031
6 Senary 54135454203
8 Octal 2445561473
10 Decimal 345432891
12 Duodecimal 97827363
16 Hexadecimal 1496e33b
20 Vigesimal 57ij24b
36 Base36 5pntq3

Cryptographic Hash Functions

md5 0852db42e0cc28618710b147c3716087
sha1 852648ec5e11740bf00cb55272c2baf1147b7133
sha256 53f49a02d20210f749857e9caade09448c8d354e8a232246f046a1defcca8e36
sha512 cb38079939a1303ea8f01c0e0701a602ecbbea0ab477bc6b74cd45a2bc7c7130c44ae949bd9c9beebf5e590c09576488499cf03eba9f45b353303461b6161ed4
ripemd-160 8a6a078561782793d572afba4dfe376246353677

345432891 as geometric shapes

Circle

Radius = n
Diameter 690865782
Circumference 2170418865.3478
Area 3.7486703166901E+17

Sphere

Radius = n
Volume 1.7265520332002E+26
Surface area 1.499468126676E+18
Circumference 2170418865.3478

Square

Length = n
Perimeter 1381731564
Area 119323882184617881
Diagonal 488515879.34195

Cube

Length = n
Surface area 715943293107707286
Volume 4.1218393588376E+25
Space diagonal 598307317.8174

Equilateral Triangle

Length = n
Perimeter 1036298673
Area 5.166875662503E+16
Altitude 299153658.9087

Triangular Pyramid

Length = n
Surface area 5.166875662503E+16
Volume 4.8576342693261E+24
Height 162838626.44732