393485238 (number)

393485238 is an even 9-digits composite number following 393485237 and preceding 393485239. In scientific notation, it is written as 3.93485238 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 127614960 positive integers (up to 393485238) that are relatively prime to 393485238.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million four hundred eighty-five thousand two hundred thirty-eight

Notation

Scientific notation 3.93485238 × 10^8
Engineering notation 3.93485238 × 10^6

Prime Factorization of 393485238

Prime Factorization 2 × 3 × 3 × 67 × 83 × 3931

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 131161746
Product of the distinct prime numbers

The prime factorization of 393485238 is 2 × 3 × 3 × 67 × 83 × 3931. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 32, 43, 826, 97, 2538, 4668, 80844, 83389, 93340, 101599, 855018, 693598, 91452186, 27831667, 360667119, 161822484, 4315297674, 9210703442

Basic calculations (n = 393485238)

Multiplication

n×y
n×2 786970476
n×3 1180455714
n×4 1573940952
n×5 1967426190

Division

n÷y
n÷2 196742619
n÷3 131161746
n÷3 98371309.5
n÷5 78697047.6

Exponentiation

ny
n2 154830632523916644
n3 6.0923568288364E+25
n4 2.3972524767756E+34
n5 9.4328346137014E+42

Nth Root

y√n
2√n 19836.46233581
3√n 732.78428659782
4√n 140.84197646941
5√n 52.358318279279

Divisors of 393485238

1, 2, 3, 6, 9, 18, 67, 83, 134, 166, 201, 249, 402, 498, 603, 747, 1206, 1494, 3931, 5561, 7862, 11122, 11793, 16683, 23586, 33366, 35379, 50049, 70758, 100098, 263377, 326273, 526754, 652546, 790131, 978819, 1580262, 1957638, 2370393, 2936457, 4740786, 5872914, 21860291, 43720582, 65580873, 131161746, 196742619, 393485238

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393485237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393485238 can be divided by 48 positive divisors. The sum of these divisors (counting 393485238) is 1, the average is 0.020833333333333.

Base conversion 393485238

Base System Value
2 Binary 10111011101000001101110110110
3 Ternary 1000102102010021100
4 Quaternary 113131001232312
5 Quinary 1301213011423
6 Senary 103013430530
8 Octal 2735015666
10 Decimal 393485238
12 Duodecimal ab93b446
16 Hexadecimal 17741bb6
20 Vigesimal 62j5d1i
36 Base36 6i9r5i

Cryptographic Hash Functions

md5 c2de0b6b2da938f1b41f65c0e94101cc
sha1 7267b15e5f74405c3503a4ebf957d20492de5346
sha256 2a571de82c0a74ec5b52d4a114df080bf112d2404ce9cd8888cc71efea41ca65
sha512 007c49987443f0f7111829cd4bcc457098d801efb93c2befa973a7f1aca672c1af438bf5298f454b838894bf612d996e82b44a0aa90a4ae5d494f838b8e9936a
ripemd-160 d21106f03612ff8226c642519b4fa1391dc345e6

393485238 as geometric shapes

Circle

Radius = n
Diameter 786970476
Circumference 2472340665.9937
Area 4.864147776878E+17

Sphere

Radius = n
Volume 2.5519604608693E+26
Surface area 1.9456591107512E+18
Circumference 2472340665.9937

Square

Length = n
Perimeter 1573940952
Area 154830632523916644
Diagonal 556472160.17321

Cube

Length = n
Surface area 928983795143499864
Volume 6.0923568288364E+25
Space diagonal 681536424.24433

Equilateral Triangle

Length = n
Perimeter 1180455714
Area 6.7043630524862E+16
Altitude 340768212.12217

Triangular Pyramid

Length = n
Surface area 6.7043630524862E+16
Volume 7.179911378464E+24
Height 185490720.05774