397806434 (number)

397806434 is an even 9-digits composite number following 397806433 and preceding 397806435. In scientific notation, it is written as 3.97806434 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 196984704 positive integers (up to 397806434) that are relatively prime to 397806434.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million eight hundred six thousand four hundred thirty-four

Notation

Scientific notation 3.97806434 × 10^8
Engineering notation 3.97806434 × 10^6

Prime Factorization of 397806434

Prime Factorization 2 × 197 × 229 × 4409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397806434
Product of the distinct prime numbers

The prime factorization of 397806434 is 2 × 197 × 229 × 4409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 31, 4, 507, 718, 7151, 6405, 87119, 8640, 350951, 756013, 3550318, 5865556, 56211636, 54951938, 914080918, 36910325, 159174919, 7666449410

Basic calculations (n = 397806434)

Multiplication

n×y
n×2 795612868
n×3 1193419302
n×4 1591225736
n×5 1989032170

Division

n÷y
n÷2 198903217
n÷3 132602144.66667
n÷3 99451608.5
n÷5 79561286.8

Exponentiation

ny
n2 158249958931796356
n3 6.2952851843304E+25
n4 2.5043049501915E+34
n5 9.9622862188424E+42

Nth Root

y√n
2√n 19945.085459832
3√n 735.45696913615
4√n 141.22707056309
5√n 52.472814668262

Divisors of 397806434

1, 2, 197, 229, 394, 458, 4409, 8818, 45113, 90226, 868573, 1009661, 1737146, 2019322, 198903217, 397806434

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 -397806433
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 397806434 can be divided by 16 positive divisors. The sum of these divisors (counting 397806434) is 1, the average is 0.0625.

Base conversion 397806434

Base System Value
2 Binary 10111101101100000101101100010
3 Ternary 1000201112122211122
4 Quaternary 113231200231202
5 Quinary 1303314301214
6 Senary 103250212242
8 Octal 2755405542
10 Decimal 397806434
12 Duodecimal b1284082
16 Hexadecimal 17b60b62
20 Vigesimal 6465g1e
36 Base36 6kudeq

Cryptographic Hash Functions

md5 bb36ee9bf87c7afdb482b49bf5f89e77
sha1 637b0ae895a81d2e49d758b968496e5f1cda90bd
sha256 c6e3c1ff61b8b84cfdd5dcbb5d2833e097a840ceb745ef2e88b68545f40866d3
sha512 cbdc338059dee47323a3ba0420429da0e701d045dccf3702650c933823da249c04f7ab46af23404985a39dbd38d5ba703c4f8d7a6b67111f2789c684223b32b7
ripemd-160 bba09a45fd99cae2d487f5d5d71344df1333e945

397806434 as geometric shapes

Circle

Radius = n
Diameter 795612868
Circumference 2499491541.2103
Area 4.9715690841102E+17

Sphere

Radius = n
Volume 2.636962891646E+26
Surface area 1.9886276336441E+18
Circumference 2499491541.2103

Square

Length = n
Perimeter 1591225736
Area 158249958931796356
Diagonal 562583254.16208

Cube

Length = n
Surface area 949499753590778136
Volume 6.2952851843304E+25
Space diagonal 689020955.2658

Equilateral Triangle

Length = n
Perimeter 1193419302
Area 6.852424229139E+16
Altitude 344510477.6329

Triangular Pyramid

Length = n
Surface area 6.852424229139E+16
Volume 7.4190647389054E+24
Height 187527751.38736