397029387 (number)

397029387 is an odd 9-digits composite number following 397029386 and preceding 397029388. In scientific notation, it is written as 3.97029387 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 264686256 positive integers (up to 397029387) that are relatively prime to 397029387.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million twenty-nine thousand three hundred eighty-seven

Notation

Scientific notation 3.97029387 × 10^8
Engineering notation 3.97029387 × 10^6

Prime Factorization of 397029387

Prime Factorization 3 × 132343129

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397029387
Product of the distinct prime numbers

The prime factorization of 397029387 is 3 × 132343129. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 3, 40, 197, 251, 7777, 6063, 98948, 5663, 351127, 243822, 478064, 2545009, 54936896, 84861773, 633079993, 155717964, 8282709618, 8078676922

Basic calculations (n = 397029387)

Multiplication

n×y
n×2 794058774
n×3 1191088161
n×4 1588117548
n×5 1985146935

Division

n÷y
n÷2 198514693.5
n÷3 132343129
n÷3 99257346.75
n÷5 79405877.4

Exponentiation

ny
n2 157632334141595769
n3 6.2584668995617E+25
n4 2.4847952766928E+34
n5 9.8653674552583E+42

Nth Root

y√n
2√n 19925.596277151
3√n 734.9777937666
4√n 141.15805424116
5√n 52.452299294442

Divisors of 397029387

1, 3, 132343129, 397029387

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397029386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397029387 can be divided by 4 positive divisors. The sum of these divisors (counting 397029387) is 1, the average is 0.25.

Base conversion 397029387

Base System Value
2 Binary 10111101010100011000000001011
3 Ternary 1000200002011221010
4 Quaternary 113222203000023
5 Quinary 1303114420022
6 Senary 103221415003
8 Octal 2752430013
10 Decimal 397029387
12 Duodecimal b0b6a463
16 Hexadecimal 17aa300b
20 Vigesimal 6418d97
36 Base36 6kdpu3

Cryptographic Hash Functions

md5 580ec9638757c75d708329e4acd14fa8
sha1 1610a0c4d89536302c2a0f5ffee372eb91e15e8c
sha256 cd715cbc66824ec5af3aeeb758de696481eeb120a4e694d9b9fdf064c1873072
sha512 347bb1b92a3aa676d272cf09a8dea6cdf2ba923d125f261097a1fa9dc9e6b21f38a35b9e5a95ce670b0a87ec7bacf3d9d56d9b60a5ae60e916b1b679fa09880b
ripemd-160 2bbad27dc9fffd74f15a7a582ee46e3d765da94b

397029387 as geometric shapes

Circle

Radius = n
Diameter 794058774
Circumference 2494609210.9169
Area 4.9521658290745E+17

Sphere

Radius = n
Volume 2.6215404845864E+26
Surface area 1.9808663316298E+18
Circumference 2494609210.9169

Square

Length = n
Perimeter 1588117548
Area 157632334141595769
Diagonal 561484343.75608

Cube

Length = n
Surface area 945794004849574614
Volume 6.2584668995617E+25
Space diagonal 687675070.38193

Equilateral Triangle

Length = n
Perimeter 1191088161
Area 6.825680291223E+16
Altitude 343837535.19096

Triangular Pyramid

Length = n
Surface area 6.825680291223E+16
Volume 7.375673974186E+24
Height 187161447.91869