393642634 (number)

393642634 is an even 9-digits composite number following 393642633 and preceding 393642635. In scientific notation, it is written as 3.93642634 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 153367200 positive integers (up to 393642634) that are relatively prime to 393642634.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million six hundred forty-two thousand six hundred thirty-four

Notation

Scientific notation 3.93642634 × 10^8
Engineering notation 3.93642634 × 10^6

Prime Factorization of 393642634

Prime Factorization 2 × 7 × 11 × 2556121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 393642634
Product of the distinct prime numbers

The prime factorization of 393642634 is 2 × 7 × 11 × 2556121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 19, 11, 280, 521, 663, 3739, 79988, 15241, 725173, 401951, 2951309, 1468691, 59053512, 24643068, 399285978, 378590692, 5117903374, 7303929259

Basic calculations (n = 393642634)

Multiplication

n×y
n×2 787285268
n×3 1180927902
n×4 1574570536
n×5 1968213170

Division

n÷y
n÷2 196821317
n÷3 131214211.33333
n÷3 98410658.5
n÷5 78728526.8

Exponentiation

ny
n2 154954523302457956
n3 6.0996706702994E+25
n4 2.4010904291892E+34
n5 9.4517156101823E+42

Nth Root

y√n
2√n 19840.42927963
3√n 732.8819793271
4√n 140.85605872532
5√n 52.362506325391

Divisors of 393642634

1, 2, 7, 11, 14, 22, 77, 154, 2556121, 5112242, 17892847, 28117331, 35785694, 56234662, 196821317, 393642634

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 -393642633
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 393642634 can be divided by 16 positive divisors. The sum of these divisors (counting 393642634) is 1, the average is 0.0625.

Base conversion 393642634

Base System Value
2 Binary 10111011101101000001010001010
3 Ternary 1000102201010011211
4 Quaternary 113131220022022
5 Quinary 1301233031014
6 Senary 103021043334
8 Octal 2735501212
10 Decimal 393642634
12 Duodecimal ab9b654a
16 Hexadecimal 1776828a
20 Vigesimal 63056be
36 Base36 6id4lm

Cryptographic Hash Functions

md5 2f6e423be30314d78975121941ffb639
sha1 ea7edde8bcdce4f661085e2cf4a4a2f39f683045
sha256 481919281e3f6f64b1895b8de20ca8a699bc74965fdd597c930b43bd23011766
sha512 7ba1134e602cdab5ead40b1899459d4ebe9da514051653e16175b79b7b547b8eb4770bcc96383b9029e1b96bd9f7a0306a1ac3e4ee34a9e449d56251628f6ca1
ripemd-160 c41fd6f4b365c004b537efc5f9d450a168c97f24

393642634 as geometric shapes

Circle

Radius = n
Diameter 787285268
Circumference 2473329614.2283
Area 4.8680399204751E+17

Sphere

Radius = n
Volume 2.5550240756173E+26
Surface area 1.94721596819E+18
Circumference 2473329614.2283

Square

Length = n
Perimeter 1574570536
Area 154954523302457956
Diagonal 556694751.73107

Cube

Length = n
Surface area 929727139814747736
Volume 6.0996706702994E+25
Space diagonal 681809042.11324

Equilateral Triangle

Length = n
Perimeter 1180927902
Area 6.7097276805618E+16
Altitude 340904521.05662

Triangular Pyramid

Length = n
Surface area 6.7097276805618E+16
Volume 7.188530823289E+24
Height 185564917.24369