393428251 (number)

393428251 is an odd 9-digits composite number following 393428250 and preceding 393428252. In scientific notation, it is written as 3.93428251 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 383832400 positive integers (up to 393428251) that are relatively prime to 393428251.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million four hundred twenty-eight thousand two hundred fifty-one

Notation

Scientific notation 3.93428251 × 10^8
Engineering notation 3.93428251 × 10^6

Prime Factorization of 393428251

Prime Factorization 41 × 9595811

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 393428251
Product of the distinct prime numbers

The prime factorization of 393428251 is 41 × 9595811. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 74, 4, 450, 307, 956, 6776, 89250, 88057, 173898, 184458, 7335416, 9812693, 8333172, 14800172, 8161729, 722314271, 2591180142, 5495092199

Basic calculations (n = 393428251)

Multiplication

n×y
n×2 786856502
n×3 1180284753
n×4 1573713004
n×5 1967141255

Division

n÷y
n÷2 196714125.5
n÷3 131142750.33333
n÷3 98357062.75
n÷5 78685650.2

Exponentiation

ny
n2 154785788684919001
n3 6.0897102121963E+25
n4 2.3958640378812E+34
n5 9.4260059805741E+42

Nth Root

y√n
2√n 19835.025863356
3√n 732.74890941785
4√n 140.83687678785
5√n 52.356801619409

Divisors of 393428251

1, 41, 9595811, 393428251

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 -393428250
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 393428251 can be divided by 4 positive divisors. The sum of these divisors (counting 393428251) is 1, the average is 0.25.

Base conversion 393428251

Base System Value
2 Binary 10111011100110011110100011011
3 Ternary 1000102022020002201
4 Quaternary 113130303310123
5 Quinary 1301204201001
6 Senary 103012311031
8 Octal 2734636433
10 Decimal 393428251
12 Duodecimal ab912477
16 Hexadecimal 17733d1b
20 Vigesimal 62iiacb
36 Base36 6i8j6j

Cryptographic Hash Functions

md5 6f986037f64e3a77ceae986e32b9de68
sha1 b4b4819f4a42c9dfd577957a36e4db3a5dcf7150
sha256 4cb1355bd528dab810ac828f3269945d91262b7be615feb338ad5b4871beb535
sha512 46ead8a2cbc29c3f5693bbd9453070f712872eeb0d9323b6e206495b70313d37c493c722a0195fbda49a5a79c722631314e2bdf1f2956aab325a4ed6f9c9c614
ripemd-160 a37bcc671d439821557ef5f191723b7ab3481123

393428251 as geometric shapes

Circle

Radius = n
Diameter 786856502
Circumference 2471982606.1126
Area 4.8627389661264E+17

Sphere

Radius = n
Volume 2.5508518486836E+26
Surface area 1.9450955864506E+18
Circumference 2471982606.1126

Square

Length = n
Perimeter 1573713004
Area 154785788684919001
Diagonal 556391568.38493

Cube

Length = n
Surface area 928714732109514006
Volume 6.0897102121963E+25
Space diagonal 681437719.86496

Equilateral Triangle

Length = n
Perimeter 1180284753
Area 6.7024212572975E+16
Altitude 340718859.93248

Triangular Pyramid

Length = n
Surface area 6.7024212572975E+16
Volume 7.1767923108417E+24
Height 185463856.12831