897029145 (number)

897029145 is an odd 9-digits composite number following 897029144 and preceding 897029146. In scientific notation, it is written as 8.97029145 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 477484800 positive integers (up to 897029145) that are relatively prime to 897029145.

Interesting facts

Basic properties

Name

Name eight hundred ninety-seven million twenty-nine thousand one hundred forty-five

Notation

Scientific notation 8.97029145 × 10^8
Engineering notation 8.97029145 × 10^6

Prime Factorization of 897029145

Prime Factorization 3 × 3 × 5 × 521 × 38261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 299009715
Product of the distinct prime numbers

The prime factorization of 897029145 is 3 × 3 × 5 × 521 × 38261. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 23, 47, 896, 340, 3065, 7958, 12366, 6896, 994947, 669773, 8937571, 8576032, 19419943, 19212040, 674588099, 180411320, 7454734822, 1510226124

Basic calculations (n = 897029145)

Multiplication

n×y
n×2 1794058290
n×3 2691087435
n×4 3588116580
n×5 4485145725

Division

n÷y
n÷2 448514572.5
n÷3 299009715
n÷3 224257286.25
n÷5 179405829

Exponentiation

ny
n2 804661286979431025
n3 7.2180462627376E+26
n4 6.4747978676339E+35
n5 5.8080823952515E+44

Nth Root

y√n
2√n 29950.444821405
3√n 964.42586948103
4√n 173.0619681542
5√n 61.739244501676

Divisors of 897029145

1, 3, 5, 9, 15, 45, 521, 1563, 2605, 4689, 7815, 23445, 38261, 114783, 191305, 344349, 573915, 1721745, 19933981, 59801943, 99669905, 179405829, 299009715, 897029145

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -897029144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 897029145 can be divided by 24 positive divisors. The sum of these divisors (counting 897029145) is 1, the average is 0.041666666666667.

Base conversion 897029145

Base System Value
2 Binary 110101011101111001010000011001
3 Ternary 2022111220210122200
4 Quaternary 311131321100121
5 Quinary 3314114413040
6 Senary 225002240413
8 Octal 6535712031
10 Decimal 897029145
12 Duodecimal 2104b6109
16 Hexadecimal 35779419
20 Vigesimal e068ch5
36 Base36 eu2g49

Cryptographic Hash Functions

md5 b83a23eefc6c84c9e21775d34d08e91e
sha1 f82779a3ef4145ab0f42ba6da5c7c694840259c7
sha256 37dd419e6fe3bcdf96911245cb0e935d0eeba85ec84defa67b0a21108c5e91db
sha512 5b312f9e3b9621f7217a499c4a97aef5254c981b738b06cd9961b332f8b89dd1be12987a79feca61eac12aa613e5abc70a8809996d68272f6e5a5e4453a1956d
ripemd-160 5d5fc69d498a9a00289b648692d7763102448ba3

897029145 as geometric shapes

Circle

Radius = n
Diameter 1794058290
Circumference 5636200343.9759
Area 2.5279179878027E+18

Sphere

Radius = n
Volume 3.023488148305E+27
Surface area 1.0111671951211E+19
Circumference 5636200343.9759

Square

Length = n
Perimeter 3588116580
Area 804661286979431025
Diagonal 1268590782.7029

Cube

Length = n
Surface area 4827967721876586150
Volume 7.2180462627376E+26
Space diagonal 1553700055.0101

Equilateral Triangle

Length = n
Perimeter 2691087435
Area 3.4842855798303E+17
Altitude 776850027.50503

Triangular Pyramid

Length = n
Surface area 3.4842855798303E+17
Volume 8.5065490988333E+25
Height 422863594.23431