897231421 (number)

897231421 is an odd 9-digits composite number following 897231420 and preceding 897231422. In scientific notation, it is written as 8.97231421 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 876365532 positive integers (up to 897231421) that are relatively prime to 897231421.

Interesting facts

Basic properties

Name

Name eight hundred ninety-seven million two hundred thirty-one thousand four hundred twenty-one

Notation

Scientific notation 8.97231421 × 10^8
Engineering notation 8.97231421 × 10^6

Prime Factorization of 897231421

Prime Factorization 43 × 20865847

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 897231421
Product of the distinct prime numbers

The prime factorization of 897231421 is 43 × 20865847. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 15, 46, 746, 184, 9574, 1047, 85787, 36538, 908870, 87023, 998433, 4839339, 86334433, 85580539, 225782179, 911402728, 9658073724, 2551792947

Basic calculations (n = 897231421)

Multiplication

n×y
n×2 1794462842
n×3 2691694263
n×4 3588925684
n×5 4486157105

Division

n÷y
n÷2 448615710.5
n÷3 299077140.33333
n÷3 224307855.25
n÷5 179446284.2

Exponentiation

ny
n2 805024222829679241
n3 7.2229302738889E+26
n4 6.4806399934253E+35
n5 5.8146338302904E+44

Nth Root

y√n
2√n 29953.821475732
3√n 964.49835525137
4√n 173.07172350136
5√n 61.742028634436

Divisors of 897231421

1, 43, 20865847, 897231421

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -897231420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 897231421 can be divided by 4 positive divisors. The sum of these divisors (counting 897231421) is 1, the average is 0.25.

Base conversion 897231421

Base System Value
2 Binary 110101011110101010101000111101
3 Ternary 2022112022002010101
4 Quaternary 311132222220331
5 Quinary 3314142401141
6 Senary 225010441101
8 Octal 6536525075
10 Decimal 897231421
12 Duodecimal 210593191
16 Hexadecimal 357aaa3d
20 Vigesimal e07dib1
36 Base36 eu6s71

Cryptographic Hash Functions

md5 66de6e54713afa2bd4325ab819cc0d65
sha1 24be901b6e402a1d6d9fc5e7069db66ae8b9565d
sha256 8d8abc736e0e14632548c29ee45259ceb85218e21e7b5b6aee5b0b037124e512
sha512 604edd7b48b29b651601b338aa16f421562b672961ec40a055a7ba2790b536dc2f7b5e70cb2ebaf27ea7c9ca6b956721d12f0836182983af1e80241688d43a7e
ripemd-160 54c3d0a30532eeb2b11bb779704804517f3bd672

897231421 as geometric shapes

Circle

Radius = n
Diameter 1794462842
Circumference 5637471281.5671
Area 2.5290581844036E+18

Sphere

Radius = n
Volume 3.0255339581121E+27
Surface area 1.0116232737614E+19
Circumference 5637471281.5671

Square

Length = n
Perimeter 3588925684
Area 805024222829679241
Diagonal 1268876844.1655

Cube

Length = n
Surface area 4830145336978075446
Volume 7.2229302738889E+26
Space diagonal 1554050407.3192

Equilateral Triangle

Length = n
Perimeter 2691694263
Area 3.4858571381616E+17
Altitude 777025203.65961

Triangular Pyramid

Length = n
Surface area 3.4858571381616E+17
Volume 8.5123049611741E+25
Height 422958948.05516