394698946 (number)

394698946 is an even 9-digits composite number following 394698945 and preceding 394698947. In scientific notation, it is written as 3.94698946 × 10^8. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 197349472 positive integers (up to 394698946) that are relatively prime to 394698946.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million six hundred ninety-eight thousand nine hundred forty-six

Notation

Scientific notation 3.94698946 × 10^8
Engineering notation 3.94698946 × 10^6

Prime Factorization of 394698946

Prime Factorization 2 × 197349473

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 394698946
Product of the distinct prime numbers

The prime factorization of 394698946 is 2 × 197349473. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 53, 59, 163, 26, 6298, 78, 98481, 23926, 236338, 106154, 9312166, 2347339, 83502071, 33467562, 635513135, 68758777, 3282249408, 880573390

Basic calculations (n = 394698946)

Multiplication

n×y
n×2 789397892
n×3 1184096838
n×4 1578795784
n×5 1973494730

Division

n÷y
n÷2 197349473
n÷3 131566315.33333
n÷3 98674736.5
n÷5 78939789.2

Exponentiation

ny
n2 155787257973510916
n3 6.1489066522375E+25
n4 2.4269669746905E+34
n5 9.5792130688716E+42

Nth Root

y√n
2√n 19867.03163535
3√n 733.53693937833
4√n 140.95045808847
5√n 52.39057842176

Divisors of 394698946

1, 2, 197349473, 394698946

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 -394698945
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 394698946 can be divided by 4 positive divisors. The sum of these divisors (counting 394698946) is 1, the average is 0.25.

Base conversion 394698946

Base System Value
2 Binary 10111100001101010000011000010
3 Ternary 1000111200210011111
4 Quaternary 113201222003002
5 Quinary 1302020331241
6 Senary 103055433534
8 Octal 2741520302
10 Decimal 394698946
12 Duodecimal b02258aa
16 Hexadecimal 1786a0c2
20 Vigesimal 636h776
36 Base36 6izrnm

Cryptographic Hash Functions

md5 f590a3b8f80c674d93478988617073d2
sha1 c93a7caa791bc3a5d7b49708c774a94431d7e4b2
sha256 6bf13be62fa73aba4359fafb55d20fe0ea9d11a7b596c0baf73d99e3282e114e
sha512 fb7259e00489e4e6fc86c970b7bf5433aeffe8978c6d8f058022e36498946f412e2975aefadf2df169df9c0d24b77ce256178b2b8a6d073c70e7ac4878b67131
ripemd-160 92137778e618eaf09c29924ff77558accfa3584d

394698946 as geometric shapes

Circle

Radius = n
Diameter 789397892
Circumference 2479966618.2665
Area 4.8942010517248E+17

Sphere

Radius = n
Volume 2.5756479955038E+26
Surface area 1.9576804206899E+18
Circumference 2479966618.2665

Square

Length = n
Perimeter 1578795784
Area 155787257973510916
Diagonal 558188602.48757

Cube

Length = n
Surface area 934723547841065496
Volume 6.1489066522375E+25
Space diagonal 683638628.16588

Equilateral Triangle

Length = n
Perimeter 1184096838
Area 6.745786149549E+16
Altitude 341819314.08294

Triangular Pyramid

Length = n
Surface area 6.745786149549E+16
Volume 7.246555984467E+24
Height 186062867.49586