320897745 (number)

320897745 is an odd 9-digits composite number following 320897744 and preceding 320897746. In scientific notation, it is written as 3.20897745 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 138972672 positive integers (up to 320897745) that are relatively prime to 320897745.

Interesting facts

Basic properties

Name

Name three hundred twenty million eight hundred ninety-seven thousand seven hundred forty-five

Notation

Scientific notation 3.20897745 × 10^8
Engineering notation 3.20897745 × 10^6

Prime Factorization of 320897745

Prime Factorization 45 × 7 × 19 × 53617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 320897745
Product of the distinct prime numbers

The prime factorization of 320897745 is 45 × 7 × 19 × 53617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 23, 40, 673, 215, 7121, 504, 59047, 32305, 743256, 361324, 7435020, 8648627, 60491769, 92730988, 113700618, 152793184, 2494780977, 5524663037

Basic calculations (n = 320897745)

Multiplication

n×y
n×2 641795490
n×3 962693235
n×4 1283590980
n×5 1604488725

Division

n÷y
n÷2 160448872.5
n÷3 106965915
n÷3 80224436.25
n÷5 64179549

Exponentiation

ny
n2 102975362746085025
n3 3.3044561695776E+25
n4 1.0603925332688E+34
n5 3.4027757274079E+42

Nth Root

y√n
2√n 17913.618981099
3√n 684.62941576162
4√n 133.84176844729
5√n 50.265884969934

Divisors of 320897745

1, 7, 19, 45, 133, 315, 855, 5985, 53617, 375319, 1018723, 2412765, 7131061, 16889355, 45842535, 320897745

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -320897744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 320897745 can be divided by 16 positive divisors. The sum of these divisors (counting 320897745) is 1, the average is 0.0625.

Base conversion 320897745

Base System Value
2 Binary 10011001000001000001011010001
3 Ternary 211100211021221200
4 Quaternary 103020020023101
5 Quinary 1124122211440
6 Senary 51501541413
8 Octal 2310101321
10 Decimal 320897745
12 Duodecimal 8b574869
16 Hexadecimal 132082d1
20 Vigesimal 505c475
36 Base36 5b1ya9

Cryptographic Hash Functions

md5 002e793c4b801d703c5fbc0a6a2c3c16
sha1 42e255beb2efef4a7e4e70d8bfb1ea79f47b905b
sha256 453285218f585056fb7ed89d9c91f704380cf2975a86d5ae72d52de58cf6a0d3
sha512 f4dc35b07be8d4b7e3894c99ca5a2543a4578a099788c13d9ffae9acf60c612397c22076845269f84a9de39e7ff76d2d80fbfe89d943dc61ef472fd3faa99911
ripemd-160 fcec07adb41baaed1469fb9a616119ea55e5126c

320897745 as geometric shapes

Circle

Radius = n
Diameter 641795490
Circumference 2016259996.4911
Area 3.2350664310384E+17

Sphere

Radius = n
Volume 1.3841673635272E+26
Surface area 1.2940265724154E+18
Circumference 2016259996.4911

Square

Length = n
Perimeter 1283590980
Area 102975362746085025
Diagonal 453817943.11394

Cube

Length = n
Surface area 617852176476510150
Volume 3.3044561695776E+25
Space diagonal 555811198.37428

Equilateral Triangle

Length = n
Perimeter 962693235
Area 4.4589640051014E+16
Altitude 277905599.18714

Triangular Pyramid

Length = n
Surface area 4.4589640051014E+16
Volume 3.8943389427367E+24
Height 151272647.70465