393428557 (number)

393428557 is an odd 9-digits composite number following 393428556 and preceding 393428558. In scientific notation, it is written as 3.93428557 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 393357856 positive integers (up to 393428557) that are relatively prime to 393428557.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million four hundred twenty-eight thousand five hundred fifty-seven

Notation

Scientific notation 3.93428557 × 10^8
Engineering notation 3.93428557 × 10^6

Prime Factorization of 393428557

Prime Factorization 6089 × 64613

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 393428557
Product of the distinct prime numbers

The prime factorization of 393428557 is 6089 × 64613. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 69, 13, 638, 674, 7209, 3464, 48460, 66430, 606450, 520874, 837047, 3348522, 21812582, 8279195, 294646867, 648892845, 1031322116, 2097409784

Basic calculations (n = 393428557)

Multiplication

n×y
n×2 786857114
n×3 1180285671
n×4 1573714228
n×5 1967142785

Division

n÷y
n÷2 196714278.5
n÷3 131142852.33333
n÷3 98357139.25
n÷5 78685711.4

Exponentiation

ny
n2 154786029463102249
n3 6.0897244215428E+25
n4 2.3958714916952E+34
n5 9.4260426373509E+42

Nth Root

y√n
2√n 19835.033576982
3√n 732.74909938989
4√n 140.83690417281
5√n 52.356809763805

Divisors of 393428557

1, 6089, 64613, 393428557

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393428556
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393428557 can be divided by 4 positive divisors. The sum of these divisors (counting 393428557) is 1, the average is 0.25.

Base conversion 393428557

Base System Value
2 Binary 10111011100110011111001001101
3 Ternary 1000102022020112001
4 Quaternary 113130303321031
5 Quinary 1301204203212
6 Senary 103012312301
8 Octal 2734637115
10 Decimal 393428557
12 Duodecimal ab912691
16 Hexadecimal 17733e4d
20 Vigesimal 62iib7h
36 Base36 6i8jf1

Cryptographic Hash Functions

md5 967d278b560dfe96dab35925089e701d
sha1 df101c3c06e0aece5d25fa0951a18d1ec47f2dc7
sha256 8c4747e94ee9462736200d2029f83d6213f777d5084555226ad6d0af1c54bc9c
sha512 2bf6dbb47cfc0810029a9c4ee3138b5cdb024622e805de8d6032a7198fb0d7135933f68ea21cbc6bb0a2956dcd0501d8d86c007d921d5053901f6a8227b1eb8d
ripemd-160 81a382d522867aa5c7086ca3fdc98f737a5880e1

393428557 as geometric shapes

Circle

Radius = n
Diameter 786857114
Circumference 2471984528.7673
Area 4.8627465303962E+17

Sphere

Radius = n
Volume 2.5508578006807E+26
Surface area 1.9450986121585E+18
Circumference 2471984528.7673

Square

Length = n
Perimeter 1573714228
Area 154786029463102249
Diagonal 556392001.13428

Cube

Length = n
Surface area 928716176778613494
Volume 6.0897244215428E+25
Space diagonal 681438249.87251

Equilateral Triangle

Length = n
Perimeter 1180285671
Area 6.7024316832987E+16
Altitude 340719124.93625

Triangular Pyramid

Length = n
Surface area 6.7024316832987E+16
Volume 7.176809056717E+24
Height 185464000.37809