397403785 (number)

397403785 is an odd 9-digits composite number following 397403784 and preceding 397403786. In scientific notation, it is written as 3.97403785 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 317850624 positive integers (up to 397403785) that are relatively prime to 397403785.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred three thousand seven hundred eighty-five

Notation

Scientific notation 3.97403785 × 10^8
Engineering notation 3.97403785 × 10^6

Prime Factorization of 397403785

Prime Factorization 5 × 10613 × 7489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397403785
Product of the distinct prime numbers

The prime factorization of 397403785 is 5 × 10613 × 7489. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397403785)

Multiplication

n×y
n×2 794807570
n×3 1192211355
n×4 1589615140
n×5 1987018925

Division

n÷y
n÷2 198701892.5
n÷3 132467928.33333
n÷3 99350946.25
n÷5 79480757

Exponentiation

ny
n2 157929768332326225
n3 6.276188769944E+25
n4 2.4941811725502E+34
n5 9.911970384472E+42

Nth Root

y√n
2√n 19934.98896413
3√n 735.20874876562
4√n 141.19132042775
5√n 52.46218804995

Divisors of 397403785

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 -397403784
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 397403785 can be divided by 8 positive divisors. The sum of these divisors (counting 397403785) is 1, the average is 0.125.

Base conversion 397403785

Base System Value
2 Binary 10111101011111110011010001001
3 Ternary 1000200210012111201
4 Quaternary 113223332122021
5 Quinary 1303213410120
6 Senary 103233424201
8 Octal 2753763211
10 Decimal 397403785
12 Duodecimal b110b061
16 Hexadecimal 17afe689
20 Vigesimal 643f995
36 Base36 6klqq1

Cryptographic Hash Functions

md5 09cb6e62a6ce20d990c0d2977c0ef0bf
sha1 8de9c21d0afd077e5ce3c3b4a88098c33d2a0892
sha256 85095464ea60f8b53724f22c883fc66d33b6a386d12bfaa3fb3c11322669d7fd
sha512 4bcbde3d6becad209ad26ac2f42585e1309b65bf8d9e12e3c25fccbd37863e021aa935ed4805d4802c3ef250315f53d552fa4281b174d41f26409d3352309ea6
ripemd-160 9141c2b4ba7ede130e7bf1d419c229300202f5ff

397403785 as geometric shapes

Circle

Radius = n
Diameter 794807570
Circumference 2496961622.9296
Area 4.9615099997597E+17

Sphere

Radius = n
Volume 2.6289638042932E+26
Surface area 1.9846039999039E+18
Circumference 2496961622.9296

Square

Length = n
Perimeter 1589615140
Area 157929768332326225
Diagonal 562013822.4854

Cube

Length = n
Surface area 947578609993957350
Volume 6.276188769944E+25
Space diagonal 688323546.74018

Equilateral Triangle

Length = n
Perimeter 1192211355
Area 6.8385595694793E+16
Altitude 344161773.37009

Triangular Pyramid

Length = n
Surface area 6.8385595694793E+16
Volume 7.3965593987237E+24
Height 187337940.82847