397112905 (number)

397112905 is an odd 9-digits composite number following 397112904 and preceding 397112906. In scientific notation, it is written as 3.97112905 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 271226592 positive integers (up to 397112905) that are relatively prime to 397112905.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million one hundred twelve thousand nine hundred five

Notation

Scientific notation 3.97112905 × 10^8
Engineering notation 3.97112905 × 10^6

Prime Factorization of 397112905

Prime Factorization 7 × 5 × 7 × 6163 × 263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 56730415
Product of the distinct prime numbers

The prime factorization of 397112905 is 7 × 5 × 7 × 6163 × 263. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 20, 94, 328, 662, 4930, 3708, 63391, 92544, 147743, 810713, 3037552, 4968228, 48873903, 84801909, 548118499, 574336812, 7927657042, 8003950403

Basic calculations (n = 397112905)

Multiplication

n×y
n×2 794225810
n×3 1191338715
n×4 1588451620
n×5 1985564525

Division

n÷y
n÷2 198556452.5
n÷3 132370968.33333
n÷3 99278226.25
n÷5 79422581

Exponentiation

ny
n2 157698659317539025
n3 6.2624172716193E+25
n4 2.4868867150549E+34
n5 9.8757480782137E+42

Nth Root

y√n
2√n 19927.691913516
3√n 735.02932611636
4√n 141.16547705978
5√n 52.454505852806

Divisors of 397112905

1, 5, 7, 35, 49, 245, 263, 1315, 1841, 6163, 9205, 12887, 30815, 43141, 64435, 215705, 301987, 1509935, 1620869, 8104345, 11346083, 56730415, 79422581, 397112905

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397112904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397112905 can be divided by 24 positive divisors. The sum of these divisors (counting 397112905) is 1, the average is 0.041666666666667.

Base conversion 397112905

Base System Value
2 Binary 10111101010110111011001001001
3 Ternary 1000200020102111101
4 Quaternary 113222313121021
5 Quinary 1303130103110
6 Senary 103223301401
8 Octal 2752673111
10 Decimal 397112905
12 Duodecimal b0baa861
16 Hexadecimal 17ab7649
20 Vigesimal 641j255
36 Base36 6kfia1

Cryptographic Hash Functions

md5 cfb5d3b60ca29a96c635dc5da1ca5820
sha1 ad4aab88848ee6d1bd0f3712d4d446d9d57f0c96
sha256 a47a8e39f967296b7a40f58148786922681de4ba7e54eba6e8d447f5d7f3b203
sha512 2db10af8ad9ba4fa07d39383d08e34024a612d6006cc935bb520c96aff3d8213b8ae2b0052074042338c083378638b00b76d15b0fc5fe118db40895356f90cbe
ripemd-160 1d61d673c3a849a148ab42ceae3b3b626752d3ea

397112905 as geometric shapes

Circle

Radius = n
Diameter 794225810
Circumference 2495133969.9874
Area 4.9542494959294E+17

Sphere

Radius = n
Volume 2.6231952125644E+26
Surface area 1.9816997983718E+18
Circumference 2495133969.9874

Square

Length = n
Perimeter 1588451620
Area 157698659317539025
Diagonal 561602456.04438

Cube

Length = n
Surface area 946191955905234150
Volume 6.2624172716193E+25
Space diagonal 687819727.80127

Equilateral Triangle

Length = n
Perimeter 1191338715
Area 6.8285522555868E+16
Altitude 343909863.90064

Triangular Pyramid

Length = n
Surface area 6.8285522555868E+16
Volume 7.380329532303E+24
Height 187200818.68146