397745402 (number)

397745402 is an even 9-digits composite number following 397745401 and preceding 397745403. In scientific notation, it is written as 3.97745402 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 198872700 positive integers (up to 397745402) that are relatively prime to 397745402.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred forty-five thousand four hundred two

Notation

Scientific notation 3.97745402 × 10^8
Engineering notation 3.97745402 × 10^6

Prime Factorization of 397745402

Prime Factorization 2 × 198872701

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397745402
Product of the distinct prime numbers

The prime factorization of 397745402 is 2 × 198872701. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 79, 16, 494, 411, 8520, 4750, 96576, 92768, 946077, 127583, 2805759, 1728122, 45632460, 6068857, 522180726, 855762511, 5828339420, 5346692312

Basic calculations (n = 397745402)

Multiplication

n×y
n×2 795490804
n×3 1193236206
n×4 1590981608
n×5 1988727010

Division

n÷y
n÷2 198872701
n÷3 132581800.66667
n÷3 99436350.5
n÷5 79549080.4

Exponentiation

ny
n2 158201404812141604
n3 6.292388135397E+25
n4 2.5027684484535E+34
n5 9.9546464264306E+42

Nth Root

y√n
2√n 19943.555400179
3√n 735.41935561224
4√n 141.22165343947
5√n 52.471204479435

Divisors of 397745402

1, 2, 198872701, 397745402

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 -397745401
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 397745402 can be divided by 4 positive divisors. The sum of these divisors (counting 397745402) is 1, the average is 0.25.

Base conversion 397745402

Base System Value
2 Binary 10111101101010001110011111010
3 Ternary 1000201102120010012
4 Quaternary 113231101303322
5 Quinary 1303310323102
6 Senary 103245021522
8 Octal 2755216372
10 Decimal 397745402
12 Duodecimal b12548a2
16 Hexadecimal 17b51cfa
20 Vigesimal 645i3a2
36 Base36 6kt2be

Cryptographic Hash Functions

md5 977bac4506af4e605efd094d11d16c44
sha1 46c6229a8621d5c513dbd043fd682a3d0d4206ac
sha256 54bab42aa35a1eb8b8d31c88d5b120729780501755ed8e45065d8d342123e1a7
sha512 ad8993e550f101f06eb54b0d26faa2287a70d2328fc771133dfd24550a3b6bed255f04ffdf4456304d1cbfba85912c9348d0f20aa4af5bb43f13770db29d50d9
ripemd-160 0f93ab3700bda383ec331ee2563acb95d2e225b3

397745402 as geometric shapes

Circle

Radius = n
Diameter 795490804
Circumference 2499108065.8446
Area 4.9700437114541E+17

Sphere

Radius = n
Volume 2.6357493786265E+26
Surface area 1.9880174845816E+18
Circumference 2499108065.8446

Square

Length = n
Perimeter 1590981608
Area 158201404812141604
Diagonal 562496941.87994

Cube

Length = n
Surface area 949208428872849624
Volume 6.292388135397E+25
Space diagonal 688915244.74091

Equilateral Triangle

Length = n
Perimeter 1193236206
Area 6.850321774085E+16
Altitude 344457622.37045

Triangular Pyramid

Length = n
Surface area 6.850321774085E+16
Volume 7.415650533995E+24
Height 187498980.62665