897742493 (number)

897742493 is an odd 9-digits composite number following 897742492 and preceding 897742494. In scientific notation, it is written as 8.97742493 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 894879216 positive integers (up to 897742493) that are relatively prime to 897742493.

Interesting facts

Basic properties

Name

Name eight hundred ninety-seven million seven hundred forty-two thousand four hundred ninety-three

Notation

Scientific notation 8.97742493 × 10^8
Engineering notation 8.97742493 × 10^6

Prime Factorization of 897742493

Prime Factorization 1277 × 727 × 967

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 897742493
Product of the distinct prime numbers

The prime factorization of 897742493 is 1277 × 727 × 967. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 897742493)

Multiplication

n×y
n×2 1795484986
n×3 2693227479
n×4 3590969972
n×5 4488712465

Division

n÷y
n÷2 448871246.5
n÷3 299247497.66667
n÷3 224435623.25
n÷5 179548498.6

Exponentiation

ny
n2 805941583737855049
n3 7.2352800659719E+26
n4 6.4954183639788E+35
n5 5.8312130751563E+44

Nth Root

y√n
2√n 29962.351259539
3√n 964.681449798
4√n 173.09636408527
5√n 61.749060807907

Divisors of 897742493

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 -897742492
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 897742493 can be divided by 8 positive divisors. The sum of these divisors (counting 897742493) is 1, the average is 0.125.

Base conversion 897742493

Base System Value
2 Binary 110101100000100111011010011101
3 Ternary 2022120021001011222
4 Quaternary 311200213122131
5 Quinary 3314310224433
6 Senary 225025423125
8 Octal 6540473235
10 Decimal 897742493
12 Duodecimal 21079aaa5
16 Hexadecimal 3582769d
20 Vigesimal e0ahg4d
36 Base36 euhqjh

Cryptographic Hash Functions

md5 11ed849d3919539a1a759aeea106ba1c
sha1 65923e048b83e877008c2f5bf9ef0c6fb71153dd
sha256 ad0990536dac77048cb1f4ee7a0c970737b596acf67a5ce7e0eedd4536e20eae
sha512 2b18582a0b7a953d4850c80b4dc52440d2fe07413af53610626188bb3f2b7cd18fc14844ce89ff6e8118ac9f6c7b6556f2d72e6089914bcf55b8d9802c959f10
ripemd-160 d86c01d583528cafcc6067a1a0f58ee71d219dd5

897742493 as geometric shapes

Circle

Radius = n
Diameter 1795484986
Circumference 5640682441.6484
Area 2.5319401586934E+18

Sphere

Radius = n
Volume 3.0307070269229E+27
Surface area 1.0127760634773E+19
Circumference 5640682441.6484

Square

Length = n
Perimeter 3590969972
Area 805941583737855049
Diagonal 1269599609.1192

Cube

Length = n
Surface area 4835649502427130294
Volume 7.2352800659719E+26
Space diagonal 1554935609.9895

Equilateral Triangle

Length = n
Perimeter 2693227479
Area 3.4898294274162E+17
Altitude 777467804.99477

Triangular Pyramid

Length = n
Surface area 3.4898294274162E+17
Volume 8.526859330721E+25
Height 423199869.70641