397291286 (number)

397291286 is an even 9-digits composite number following 397291285 and preceding 397291287. In scientific notation, it is written as 3.97291286 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 165016800 positive integers (up to 397291286) that are relatively prime to 397291286.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred ninety-one thousand two hundred eighty-six

Notation

Scientific notation 3.97291286 × 10^8
Engineering notation 3.97291286 × 10^6

Prime Factorization of 397291286

Prime Factorization 2 × 7 × 53 × 83 × 6451

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 397291286
Product of the distinct prime numbers

The prime factorization of 397291286 is 2 × 7 × 53 × 83 × 6451. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 47, 57, 90, 785, 4792, 2883, 31794, 14778, 45585, 774783, 1230657, 9321344, 92495166, 65428527, 863810959, 983633246, 3360590320, 7898557155

Basic calculations (n = 397291286)

Multiplication

n×y
n×2 794582572
n×3 1191873858
n×4 1589165144
n×5 1986456430

Division

n÷y
n÷2 198645643
n÷3 132430428.66667
n÷3 99322821.5
n÷5 79458257.2

Exponentiation

ny
n2 157840365931533796
n3 6.270860196365E+25
n4 2.49135811174E+34
n5 9.8979486809974E+42

Nth Root

y√n
2√n 19932.167117501
3√n 735.13936672645
4√n 141.18132708507
5√n 52.459217463191

Divisors of 397291286

1, 2, 7, 14, 53, 83, 106, 166, 371, 581, 742, 1162, 4399, 6451, 8798, 12902, 30793, 45157, 61586, 90314, 341903, 535433, 683806, 1070866, 2393321, 3748031, 4786642, 7496062, 28377949, 56755898, 198645643, 397291286

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 -397291285
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 397291286 can be divided by 32 positive divisors. The sum of these divisors (counting 397291286) is 1, the average is 0.03125.

Base conversion 397291286

Base System Value
2 Binary 10111101011100010111100010110
3 Ternary 1000200120111012002
4 Quaternary 113223202330112
5 Quinary 1303201310121
6 Senary 103231155302
8 Octal 2753427426
10 Decimal 397291286
12 Duodecimal b1075b32
16 Hexadecimal 17ae2f16
20 Vigesimal 6431846
36 Base36 6kjbx2

Cryptographic Hash Functions

md5 85926e00aee43793316340f8a560f40c
sha1 9b9e81fdace00b6ac8ce0ee638d47c430e95a453
sha256 5b48f68e8f307a6b4242c1f9c281b667923b68814b7e71c203b22f0484794764
sha512 167f824b3a1b58a13bc5df3a1512cca3ba7311f5a4c5ec186d5560e6c5619eb4ae64e4c6e9699d84daf76265346c413bdbf2d1aeb699adf60c39a34a4adcd7ac
ripemd-160 0dae82a3796a00d532af27db07b9ea68c030a218

397291286 as geometric shapes

Circle

Radius = n
Diameter 794582572
Circumference 2496254770.8657
Area 4.9587013405043E+17

Sphere

Radius = n
Volume 2.6267317766118E+26
Surface area 1.9834805362017E+18
Circumference 2496254770.8657

Square

Length = n
Perimeter 1589165144
Area 157840365931533796
Diagonal 561854724.87385

Cube

Length = n
Surface area 947042195589202776
Volume 6.270860196365E+25
Space diagonal 688128692.75638

Equilateral Triangle

Length = n
Perimeter 1191873858
Area 6.834688331967E+16
Altitude 344064346.37819

Triangular Pyramid

Length = n
Surface area 6.834688331967E+16
Volume 7.3902796145375E+24
Height 187284908.29128