897730387 (number)

897730387 is an odd 9-digits composite number following 897730386 and preceding 897730388. In scientific notation, it is written as 8.97730387 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 875738952 positive integers (up to 897730387) that are relatively prime to 897730387.

Interesting facts

Basic properties

Name

Name eight hundred ninety-seven million seven hundred thirty thousand three hundred eighty-seven

Notation

Scientific notation 8.97730387 × 10^8
Engineering notation 8.97730387 × 10^6

Prime Factorization of 897730387

Prime Factorization 103 × 67 × 130087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 897730387
Product of the distinct prime numbers

The prime factorization of 897730387 is 103 × 67 × 130087. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 897730387)

Multiplication

n×y
n×2 1795460774
n×3 2693191161
n×4 3590921548
n×5 4488651935

Division

n÷y
n÷2 448865193.5
n÷3 299243462.33333
n÷3 224432596.75
n÷5 179546077.4

Exponentiation

ny
n2 805919847743169769
n3 7.2349873680546E+26
n4 6.4950680098637E+35
n5 5.8308199180863E+44

Nth Root

y√n
2√n 29962.149238664
3√n 964.67711355599
4√n 173.09578053397
5√n 61.748894270583

Divisors of 897730387

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 -897730386
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 897730387 can be divided by 8 positive divisors. The sum of these divisors (counting 897730387) is 1, the average is 0.125.

Base conversion 897730387

Base System Value
2 Binary 110101100000100100011101010011
3 Ternary 2022120020102120121
4 Quaternary 311200210131103
5 Quinary 3314304333022
6 Senary 225025251111
8 Octal 6540443523
10 Decimal 897730387
12 Duodecimal 210793a97
16 Hexadecimal 35824753
20 Vigesimal e0ag5j7
36 Base36 euhh77

Cryptographic Hash Functions

md5 4209d55ad95d36141c1cfdff3291d982
sha1 9d7bd5ec97a5b4cd60c6f0a65ed80ff669849910
sha256 b93f870bafc1de8920108b66981b51433e7a2cd311ff027be309e542359c0cd4
sha512 b18d8695f1f2aa51fd355d382ec6a7ca8990c9ad68198fcc1eca1b065280d8403fe6240a3e1c2784a8f4d94ad8427177207eea5a7f83cfae1945c4826e52fd99
ripemd-160 514f64c6d0a432585505659e2fa9cc283ea0d341

897730387 as geometric shapes

Circle

Radius = n
Diameter 1795460774
Circumference 5640606377.407
Area 2.5318718730521E+18

Sphere

Radius = n
Volume 3.030584421906E+27
Surface area 1.0127487492209E+19
Circumference 5640606377.407

Square

Length = n
Perimeter 3590921548
Area 805919847743169769
Diagonal 1269582488.6498

Cube

Length = n
Surface area 4835519086459018614
Volume 7.2349873680546E+26
Space diagonal 1554914641.7825

Equilateral Triangle

Length = n
Perimeter 2693191161
Area 3.4897353077984E+17
Altitude 777457320.89124

Triangular Pyramid

Length = n
Surface area 3.4897353077984E+17
Volume 8.5265143829173E+25
Height 423194162.88328