897390690 (number)

897390690 is an even 9-digits composite number following 897390689 and preceding 897390691. In scientific notation, it is written as 8.97390690 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 205117824 positive integers (up to 897390690) that are relatively prime to 897390690.

Interesting facts

Basic properties

Name

Name eight hundred ninety-seven million three hundred ninety thousand six hundred ninety

Notation

Scientific notation 8.97390690 × 10^8
Engineering notation 8.97390690 × 10^6

Prime Factorization of 897390690

Prime Factorization 2 × 5 × 3 × 7 × 4273289

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 897390690
Product of the distinct prime numbers

The prime factorization of 897390690 is 2 × 5 × 3 × 7 × 4273289. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 897390690)

Multiplication

n×y
n×2 1794781380
n×3 2692172070
n×4 3589562760
n×5 4486953450

Division

n÷y
n÷2 448695345
n÷3 299130230
n÷3 224347672.5
n÷5 179478138

Exponentiation

ny
n2 805310050498676100
n3 7.2267774188094E+26
n4 6.4852427743418E+35
n5 5.8197964880841E+44

Nth Root

y√n
2√n 29956.479933397
3√n 964.55542176226
4√n 173.0794035505
5√n 61.744220464274

Divisors of 897390690

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -897390689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 897390690 can be divided by 32 positive divisors. The sum of these divisors (counting 897390690) is 1, the average is 0.03125.

Base conversion 897390690

Base System Value
2 Binary 110101011111010001100001100010
3 Ternary 2022112121011121020
4 Quaternary 311133101201202
5 Quinary 3314213000230
6 Senary 225014110310
8 Octal 6537214142
10 Decimal 897390690
12 Duodecimal 21064b396
16 Hexadecimal 357d1862
20 Vigesimal e08dgea
36 Base36 eua736

Cryptographic Hash Functions

md5 5babe0f9c1b787d9d30b8687d6a10f80
sha1 5ff8f06633c7e1738c1cc63afea26e98ece68ad5
sha256 6cf1aef82b349ecdc850573d5118d274ae25fd4694b847960b78c84aeaf44873
sha512 e4fffe1ecad0954ce619abb43ffced2b64e79555b1695575546d2617a869d66411aa9d7412d0b4d0fd001fcbcae01b0bd7c12c549bf9c6e6be3a13274fc055cf
ripemd-160 5df640c50a0bdb7740d3daf16b10caf11396257c

897390690 as geometric shapes

Circle

Radius = n
Diameter 1794781380
Circumference 5638471998.2078
Area 2.5299561385087E+18

Sphere

Radius = n
Volume 3.027145446408E+27
Surface area 1.0119824554035E+19
Circumference 5638471998.2078

Square

Length = n
Perimeter 3589562760
Area 805310050498676100
Diagonal 1269102084.5453

Cube

Length = n
Surface area 4831860302992056600
Volume 7.2267774188094E+26
Space diagonal 1554326269.3193

Equilateral Triangle

Length = n
Perimeter 2692172070
Area 3.4870948082739E+17
Altitude 777163134.65965

Triangular Pyramid

Length = n
Surface area 3.4870948082739E+17
Volume 8.5168388649433E+25
Height 423034028.18178