397702946 (number)

397702946 is an even 9-digits composite number following 397702945 and preceding 397702947. In scientific notation, it is written as 3.97702946 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 187836480 positive integers (up to 397702946) that are relatively prime to 397702946.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred two thousand nine hundred forty-six

Notation

Scientific notation 3.97702946 × 10^8
Engineering notation 3.97702946 × 10^6

Prime Factorization of 397702946

Prime Factorization 2 × 19 × 347 × 30161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397702946
Product of the distinct prime numbers

The prime factorization of 397702946 is 2 × 19 × 347 × 30161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 81, 37, 522, 800, 6388, 8640, 42401, 16323, 761392, 188792, 2272965, 2308648, 46620135, 158331, 271526307, 190090144, 5506115392, 7674536521

Basic calculations (n = 397702946)

Multiplication

n×y
n×2 795405892
n×3 1193108838
n×4 1590811784
n×5 1988514730

Division

n÷y
n÷2 198851473
n÷3 132567648.66667
n÷3 99425736.5
n÷5 79540589.2

Exponentiation

ny
n2 158167633257078916
n3 6.2903733708188E+25
n4 2.5017000210146E+34
n5 9.9493346836576E+42

Nth Root

y√n
2√n 19942.49096778
3√n 735.39318805631
4√n 141.21788473058
5√n 52.470084259028

Divisors of 397702946

1, 2, 19, 38, 347, 694, 6593, 13186, 30161, 60322, 573059, 1146118, 10465867, 20931734, 198851473, 397702946

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397702945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397702946 can be divided by 16 positive divisors. The sum of these divisors (counting 397702946) is 1, the average is 0.0625.

Base conversion 397702946

Base System Value
2 Binary 10111101101000111011100100010
3 Ternary 1000201100101212202
4 Quaternary 113231013130202
5 Quinary 1303302443241
6 Senary 103244053202
8 Octal 2755073442
10 Decimal 397702946
12 Duodecimal b1234202
16 Hexadecimal 17b47722
20 Vigesimal 645ch76
36 Base36 6ks5k2

Cryptographic Hash Functions

md5 f0f09f4e09225e03c4529c1f14cd1bdf
sha1 d951b3234a75cc2ce283a9d3db9bc63f135dccba
sha256 e1f707caeeae810a74dfb48f4750f39aed951a6f20b8b4e5c719cd52a85afa88
sha512 1f74b94f322b69b0e5965eb77b4e208801ad483a966de6c6722a6e2c846aa41f5d507859d3665166eeae3c306ca67303bba358983b256cb9f44f94cbb7b9d58a
ripemd-160 90e701b9b900e2fa5da17219c6275567a56eb2dc

397702946 as geometric shapes

Circle

Radius = n
Diameter 795405892
Circumference 2498841306.9292
Area 4.9689827467612E+17

Sphere

Radius = n
Volume 2.6349054360135E+26
Surface area 1.9875930987045E+18
Circumference 2498841306.9292

Square

Length = n
Perimeter 1590811784
Area 158167633257078916
Diagonal 562436900.02893

Cube

Length = n
Surface area 949005799542473496
Volume 6.2903733708188E+25
Space diagonal 688841708.79182

Equilateral Triangle

Length = n
Perimeter 1193108838
Area 6.8488594228545E+16
Altitude 344420854.39591

Triangular Pyramid

Length = n
Surface area 6.8488594228545E+16
Volume 7.4132761111687E+24
Height 187478966.67631