397291223 (number)

397291223 is an odd 9-digits composite number following 397291222 and preceding 397291224. In scientific notation, it is written as 3.97291223 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 340367544 positive integers (up to 397291223) that are relatively prime to 397291223.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred ninety-one thousand two hundred twenty-three

Notation

Scientific notation 3.97291223 × 10^8
Engineering notation 3.97291223 × 10^6

Prime Factorization of 397291223

Prime Factorization 7 × 2203 × 25763

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397291223
Product of the distinct prime numbers

The prime factorization of 397291223 is 7 × 2203 × 25763. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 2, 82, 983, 352, 3416, 2473, 26995, 16331, 999860, 512356, 2214338, 2860208, 18167330, 67123266, 793547414, 5775746, 9142312707, 1339941158

Basic calculations (n = 397291223)

Multiplication

n×y
n×2 794582446
n×3 1191873669
n×4 1589164892
n×5 1986456115

Division

n÷y
n÷2 198645611.5
n÷3 132430407.66667
n÷3 99322805.75
n÷5 79458244.6

Exponentiation

ny
n2 157840315872835729
n3 6.2708572131825E+25
n4 2.4913565314837E+34
n5 9.8979408332218E+42

Nth Root

y√n
2√n 19932.165537141
3√n 735.13932786849
4√n 141.18132148815
5√n 52.459215799459

Divisors of 397291223

1, 7, 2203, 15421, 25763, 180341, 56755889, 397291223

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397291222
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397291223 can be divided by 8 positive divisors. The sum of these divisors (counting 397291223) is 1, the average is 0.125.

Base conversion 397291223

Base System Value
2 Binary 10111101011100010111011010111
3 Ternary 1000200120111002202
4 Quaternary 113223202323113
5 Quinary 1303201304343
6 Senary 103231155115
8 Octal 2753427327
10 Decimal 397291223
12 Duodecimal b1075a9b
16 Hexadecimal 17ae2ed7
20 Vigesimal 6431813
36 Base36 6kjbvb

Cryptographic Hash Functions

md5 f26bb22898205af562ae9d1b65fb5567
sha1 61722620a99695236d9adaea349319ee064c5219
sha256 939bc50cde921a60d8fb5dcb3c3e3231905e89ac743c958724a9a425ad494a1c
sha512 b33f92c8d07416a9b1894909c24e778389a7cb6df78c82e25cd358b496a21cfad3a6bef818a8f221d6043a1b7184e6bf620507d0af90351d7309e34aefd9f0bf
ripemd-160 2a517ad81845fd5c27bbb9e455341359541acad2

397291223 as geometric shapes

Circle

Radius = n
Diameter 794582446
Circumference 2496254375.025
Area 4.9586997678639E+17

Sphere

Radius = n
Volume 2.6267305270193E+26
Surface area 1.9834799071456E+18
Circumference 2496254375.025

Square

Length = n
Perimeter 1589164892
Area 157840315872835729
Diagonal 561854635.77839

Cube

Length = n
Surface area 947041895237014374
Volume 6.2708572131825E+25
Space diagonal 688128583.63718

Equilateral Triangle

Length = n
Perimeter 1191873669
Area 6.8346861643618E+16
Altitude 344064291.81859

Triangular Pyramid

Length = n
Surface area 6.8346861643618E+16
Volume 7.3902760988232E+24
Height 187284878.5928