397029138 (number)

397029138 is an even 9-digits composite number following 397029137 and preceding 397029139. In scientific notation, it is written as 3.97029138 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 120311840 positive integers (up to 397029138) that are relatively prime to 397029138.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million twenty-nine thousand one hundred thirty-eight

Notation

Scientific notation 3.97029138 × 10^8
Engineering notation 3.97029138 × 10^6

Prime Factorization of 397029138

Prime Factorization 2 × 33 × 6015593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397029138
Product of the distinct prime numbers

The prime factorization of 397029138 is 2 × 33 × 6015593. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 19, 47, 413, 426, 8943, 7470, 65768, 86376, 722064, 255211, 4700347, 6890363, 73099146, 41244056, 703003307, 834421673, 8830976644, 7609251219

Basic calculations (n = 397029138)

Multiplication

n×y
n×2 794058276
n×3 1191087414
n×4 1588116552
n×5 1985145690

Division

n÷y
n÷2 198514569
n÷3 132343046
n÷3 99257284.5
n÷5 79405827.6

Exponentiation

ny
n2 157632136421023044
n3 6.2584551244337E+25
n4 2.4847890432656E+34
n5 9.8653365195959E+42

Nth Root

y√n
2√n 19925.590028905
3√n 734.9776401176
4√n 141.15803210907
5√n 52.452292715269

Divisors of 397029138

1, 2, 33, 66, 6015593, 12031186, 198514569, 397029138

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 -397029137
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 397029138 can be divided by 8 positive divisors. The sum of these divisors (counting 397029138) is 1, the average is 0.125.

Base conversion 397029138

Base System Value
2 Binary 10111101010100010111100010010
3 Ternary 1000200002011120220
4 Quaternary 113222202330102
5 Quinary 1303114413023
6 Senary 103221413510
8 Octal 2752427422
10 Decimal 397029138
12 Duodecimal b0b6a296
16 Hexadecimal 17aa2f12
20 Vigesimal 6418cgi
36 Base36 6kdpn6

Cryptographic Hash Functions

md5 3af8ae2eaa0b63dcafbae4d6a4f44c14
sha1 b261d3af4781e27ccb4351988ab971c66662cf05
sha256 840425a4ccf51893b19f3583a43eee33342441459fcf5b2468d6a742d1107890
sha512 d8526b78a937863675be93731599b0c27d5b6008cb5181b012c3bac29ae726dbaf1452490634b78c6e28a39da4831e26b4e13a9f44010cead499e04d0dec02d8
ripemd-160 30aab7cd3cf5bdf4a80878da8e471b7deb1c0ff4

397029138 as geometric shapes

Circle

Radius = n
Diameter 794058276
Circumference 2494607646.4038
Area 4.9521596174995E+17

Sphere

Radius = n
Volume 2.6215355522323E+26
Surface area 1.9808638469998E+18
Circumference 2494607646.4038

Square

Length = n
Perimeter 1588116552
Area 157632136421023044
Diagonal 561483991.6169

Cube

Length = n
Surface area 945792818526138264
Volume 6.2584551244337E+25
Space diagonal 687674639.10128

Equilateral Triangle

Length = n
Perimeter 1191087414
Area 6.825671729671E+16
Altitude 343837319.55064

Triangular Pyramid

Length = n
Surface area 6.825671729671E+16
Volume 7.3756600970646E+24
Height 187161330.53897