393284913 (number)

393284913 is an odd 9-digits composite number following 393284912 and preceding 393284914. In scientific notation, it is written as 3.93284913 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 224734224 positive integers (up to 393284913) that are relatively prime to 393284913.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million two hundred eighty-four thousand nine hundred thirteen

Notation

Scientific notation 3.93284913 × 10^8
Engineering notation 3.93284913 × 10^6

Prime Factorization of 393284913

Prime Factorization 3 × 7 × 18727853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 393284913
Product of the distinct prime numbers

The prime factorization of 393284913 is 3 × 7 × 18727853. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 51, 34, 117, 791, 5595, 5347, 40095, 64214, 246356, 938261, 4791901, 1618286, 25706797, 46395803, 37360128, 684773691, 7998749441, 3550889376

Basic calculations (n = 393284913)

Multiplication

n×y
n×2 786569826
n×3 1179854739
n×4 1573139652
n×5 1966424565

Division

n÷y
n÷2 196642456.5
n÷3 131094971
n÷3 98321228.25
n÷5 78656982.6

Exponentiation

ny
n2 154673022793417569
n3 6.0830566312756E+25
n4 2.3923743980053E+34
n5 9.4088475698294E+42

Nth Root

y√n
2√n 19831.412279513
3√n 732.6599109615
4√n 140.82404723453
5√n 52.352986025013

Divisors of 393284913

1, 3, 7, 21, 18727853, 56183559, 131094971, 393284913

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 -393284912
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 393284913 can be divided by 8 positive divisors. The sum of these divisors (counting 393284913) is 1, the average is 0.125.

Base conversion 393284913

Base System Value
2 Binary 10111011100010000110100110001
3 Ternary 1000102000221110220
4 Quaternary 113130100310301
5 Quinary 1301140104123
6 Senary 103005243253
8 Octal 2734206461
10 Decimal 393284913
12 Duodecimal ab863529
16 Hexadecimal 17710d31
20 Vigesimal 62i0c5d
36 Base36 6i5gkx

Cryptographic Hash Functions

md5 025542105fd7f19477e26acd019e0ec6
sha1 d90e57501d959d2e8d252d5ea99006ebbc7186c5
sha256 457bdea370c276da8cd91777167852baec6801cfe5e5676523bf97dfde48a3ca
sha512 c7e2de3340439d7b6258ea9a094a3caa7eb10002fd530857d184431f94f59f9c090a4204717e156046dd2fe3c6e6976071046cbc9423695041ca698d406a6283
ripemd-160 46e82f073e0880a57e36b893b585870062e67e00

393284913 as geometric shapes

Circle

Radius = n
Diameter 786569826
Circumference 2471081986.897
Area 4.8591963211633E+17

Sphere

Radius = n
Volume 2.5480648032248E+26
Surface area 1.9436785284653E+18
Circumference 2471081986.897

Square

Length = n
Perimeter 1573139652
Area 154673022793417569
Diagonal 556188857.84132

Cube

Length = n
Surface area 928038136760505414
Volume 6.0830566312756E+25
Space diagonal 681189451.16631

Equilateral Triangle

Length = n
Perimeter 1179854739
Area 6.6975383509615E+16
Altitude 340594725.58315

Triangular Pyramid

Length = n
Surface area 6.6975383509615E+16
Volume 7.168950990528E+24
Height 185396285.94711