397123072 (number)

397123072 is an even 9-digits composite number following 397123071 and preceding 397123073. In scientific notation, it is written as 3.97123072 × 10^8. The sum of its digits is 34. It has a total of 11 prime factors and 40 positive divisors. There are 193185792 positive integers (up to 397123072) that are relatively prime to 397123072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97123072 × 10^8
Engineering notation 3.97123072 × 10^6

Prime Factorization of 397123072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 20963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 1551262
Product of the distinct prime numbers

The prime factorization of 397123072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 20963. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397123072)

Multiplication

n×y
n×2 794246144
n×3 1191369216
n×4 1588492288
n×5 1985615360

Division

n÷y
n÷2 198561536
n÷3 132374357.33333
n÷3 99280768
n÷5 79424614.4

Exponentiation

ny
n2 157706734314717184
n3 6.2628982806148E+25
n4 2.4871414048213E+34
n5 9.8770123518102E+42

Nth Root

y√n
2√n 19927.947009163
3√n 735.0355988743
4√n 141.166380591
5√n 52.454774441156

Divisors of 397123072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397123071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397123072 can be divided by 40 positive divisors. The sum of these divisors (counting 397123072) is 1, the average is 0.025.

Base conversion 397123072

Base System Value
2 Binary 10111101010111001111000000000
3 Ternary 1000200020221102221
4 Quaternary 113222321320000
5 Quinary 1303130414242
6 Senary 103223420424
8 Octal 2752717000
10 Decimal 397123072
12 Duodecimal b0bb4714
16 Hexadecimal 17ab9e00
20 Vigesimal 64207dc
36 Base36 6kfq4g

Cryptographic Hash Functions

md5 75672c6ccd1aec8e0b3f2fc90bd919c7
sha1 cba508f05cbb3f09a226ed97b62d5fc59c37a3c5
sha256 7834d735fb3d20e56a7f8c2354716376698c7aebb7b176e15dfb399c47838253
sha512 1c727ab08529ff7ef698f1c9a3842a54f42fde06f44582bba9c61de68168ed31cce0a2bbd433a0476dfeb1841ab0d30f8ea49c272d4b3d3de846477198d67810
ripemd-160 0545409c92a97228ea0224592388cb793be7e182

397123072 as geometric shapes

Circle

Radius = n
Diameter 794246144
Circumference 2495197851.1324
Area 4.9545031794475E+17

Sphere

Radius = n
Volume 2.6233966971413E+26
Surface area 1.981801271779E+18
Circumference 2495197851.1324

Square

Length = n
Perimeter 1588492288
Area 157706734314717184
Diagonal 561616834.35367

Cube

Length = n
Surface area 946240405888303104
Volume 6.2628982806148E+25
Space diagonal 687837337.56183

Equilateral Triangle

Length = n
Perimeter 1191369216
Area 6.8289019132214E+16
Altitude 343918668.78092

Triangular Pyramid

Length = n
Surface area 6.8289019132214E+16
Volume 7.3808964068405E+24
Height 187205611.45122