393942017 (number)

393942017 is an odd 9-digits composite number following 393942016 and preceding 393942018. In scientific notation, it is written as 3.93942017 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 326763360 positive integers (up to 393942017) that are relatively prime to 393942017.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million nine hundred forty-two thousand seventeen

Notation

Scientific notation 3.93942017 × 10^8
Engineering notation 3.93942017 × 10^6

Prime Factorization of 393942017

Prime Factorization 31 × 49 × 7 × 37049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 393942017
Product of the distinct prime numbers

The prime factorization of 393942017 is 31 × 49 × 7 × 37049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 94, 72, 611, 101, 8930, 477, 16841, 20829, 796080, 751080, 8637078, 3292776, 66938436, 61899224, 722876295, 5921802, 6023536388, 2759334435

Basic calculations (n = 393942017)

Multiplication

n×y
n×2 787884034
n×3 1181826051
n×4 1575768068
n×5 1969710085

Division

n÷y
n÷2 196971008.5
n÷3 131314005.66667
n÷3 98485504.25
n÷5 78788403.4

Exponentiation

ny
n2 155190312758028289
n3 6.1135984826758E+25
n4 2.4084033173935E+34
n5 9.4877126060347E+42

Nth Root

y√n
2√n 19847.972616869
3√n 733.0677288588
4√n 140.88283293883
5√n 52.370468713606

Divisors of 393942017

1, 7, 31, 49, 217, 343, 1519, 10633, 37049, 259343, 1148519, 1815401, 8039633, 12707807, 56277431, 393942017

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 -393942016
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 393942017 can be divided by 16 positive divisors. The sum of these divisors (counting 393942017) is 1, the average is 0.0625.

Base conversion 393942017

Base System Value
2 Binary 10111011110110001010000000001
3 Ternary 1000110021022212002
4 Quaternary 113132301100001
5 Quinary 1301322121032
6 Senary 103031313345
8 Octal 2736612001
10 Decimal 393942017
12 Duodecimal abb1b855
16 Hexadecimal 177b1401
20 Vigesimal 6322f0h
36 Base36 6ijjlt

Cryptographic Hash Functions

md5 1176d9412383693356cb0519a64befd2
sha1 6f4370e06a727687a55a89b973565f024c042ee0
sha256 acda3b39347404d3e8c1f3b756b67588e6006afe590981777706ddeb00ce3326
sha512 df36679446ab694157fdf830dc30b6ecf68ae23f289dc8e4b239be6c497814ba76079438dc0edf0037004526deaefe718f9cc113b3d5e1eae640cae32e7015cd
ripemd-160 0f06b8eef31f263f350110551a5a01f3ba059c95

393942017 as geometric shapes

Circle

Radius = n
Diameter 787884034
Circumference 2475210693.0951
Area 4.8754474646892E+17

Sphere

Radius = n
Volume 2.560858144023E+26
Surface area 1.9501789858757E+18
Circumference 2475210693.0951

Square

Length = n
Perimeter 1575768068
Area 155190312758028289
Diagonal 557118143.23001

Cube

Length = n
Surface area 931141876548169734
Volume 6.1135984826758E+25
Space diagonal 682327588.68016

Equilateral Triangle

Length = n
Perimeter 1181826051
Area 6.7199376634852E+16
Altitude 341163794.34008

Triangular Pyramid

Length = n
Surface area 6.7199376634852E+16
Volume 7.2049449075865E+24
Height 185706047.74334