397397726 (number)

397397726 is an even 9-digits composite number following 397397725 and preceding 397397727. In scientific notation, it is written as 3.97397726 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 32 positive divisors. There are 172291680 positive integers (up to 397397726) that are relatively prime to 397397726.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred ninety-seven thousand seven hundred twenty-six

Notation

Scientific notation 3.97397726 × 10^8
Engineering notation 3.97397726 × 10^6

Prime Factorization of 397397726

Prime Factorization 2 × 11 × 23 × 439 × 1789

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 397397726
Product of the distinct prime numbers

The prime factorization of 397397726 is 2 × 11 × 23 × 439 × 1789. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 52, 87, 824, 159, 1313, 3909, 1003, 49201, 218805, 681978, 7972165, 430509, 76742688, 60195602, 91493285, 579837552, 5621062485, 579148400

Basic calculations (n = 397397726)

Multiplication

n×y
n×2 794795452
n×3 1192193178
n×4 1589590904
n×5 1986988630

Division

n÷y
n÷2 198698863
n÷3 132465908.66667
n÷3 99349431.5
n÷5 79479545.2

Exponentiation

ny
n2 157924952629971076
n3 6.2759017053808E+25
n4 2.4940290663179E+34
n5 9.9112147953262E+42

Nth Root

y√n
2√n 19934.836994568
3√n 735.2050123036
4√n 141.19078225779
5√n 52.462028076468

Divisors of 397397726

1, 2, 11, 22, 23, 46, 253, 439, 506, 878, 1789, 3578, 4829, 9658, 10097, 19679, 20194, 39358, 41147, 82294, 111067, 222134, 452617, 785371, 905234, 1570742, 8639081, 17278162, 18063533, 36127066, 198698863, 397397726

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397397725
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397397726 can be divided by 32 positive divisors. The sum of these divisors (counting 397397726) is 1, the average is 0.03125.

Base conversion 397397726

Base System Value
2 Binary 10111101011111100111011011110
3 Ternary 1000200202220012022
4 Quaternary 113223330323132
5 Quinary 1303213211401
6 Senary 103233340142
8 Octal 2753747336
10 Decimal 397397726
12 Duodecimal b1107652
16 Hexadecimal 17afcede
20 Vigesimal 643ee66
36 Base36 6klm1q

Cryptographic Hash Functions

md5 f93b6b12668947720c47542f76615f62
sha1 cc7204fa18d5ccb7dd57cb7b777f5639afdf064c
sha256 96b97960727d631c29290f23b59f98be188b216643eb5fec297efd819d195d0e
sha512 10962352689d8daa2341996aaa19f368984dc750c7a76ea1aa2b1ab6339d40a06c4d02efb53e747597eb472bd3a4b47ffd124ae76644e8ff7ebf3fd23095c579
ripemd-160 9f6b4ba5311ea0e3f80e7f9374daa9e4e02cf6ce

397397726 as geometric shapes

Circle

Radius = n
Diameter 794795452
Circumference 2496923553.1098
Area 4.9613587100083E+17

Sphere

Radius = n
Volume 2.6288435589701E+26
Surface area 1.9845434840033E+18
Circumference 2496923553.1098

Square

Length = n
Perimeter 1589590904
Area 157924952629971076
Diagonal 562005253.76543

Cube

Length = n
Surface area 947549715779826456
Volume 6.2759017053808E+25
Space diagonal 688313052.24434

Equilateral Triangle

Length = n
Perimeter 1192193178
Area 6.8383510434505E+16
Altitude 344156526.12217

Triangular Pyramid

Length = n
Surface area 6.8383510434505E+16
Volume 7.3962210898917E+24
Height 187335084.58848